Running ‘test-all.R’ [17m/26m]
Running the tests in ‘tests/test-all.R’ failed.
Complete output:
  > library(testthat)
  > test_check("reproducible")
  Loading required package: reproducible
  
  Attaching package: 'reproducible'
  
  The following object is masked from 'package:testthat':
  
      %>%
  
    objectNames hashElements                             hash objSize
  1           n            n 6c7241b28962c115e2474b0001db7ad0      56
  2        .FUN         .FUN 67df18ede3a1a11346db5d8aa4e79c19     224
    functionName        component  elapsedTime units
  1        rnorm          Hashing 2.341270e-04  secs
  2        rnorm    Running rnorm 2.884865e-05  secs
  3        rnorm   Saving to repo 8.168578e-02  secs
  4        rnorm Whole Cache call 3.237689e-01  secs
    objectNames hashElements                             hash objSize
  1        file         file                 ed36ccdea46395b8     152
  2        .FUN         .FUN ec4c07082632cc59b9ccec7c1ddd771d    1256
    functionName        component  elapsedTime units
  1      readRDS          Hashing 0.0004444122  secs
  2      readRDS  Running readRDS 0.0004084110  secs
  3      readRDS   Saving to repo 0.0563373566  secs
  4      readRDS Whole Cache call 0.0756716728  secs
    objectNames hashElements                             hash objSize
  1        file         file                 ed36ccdea46395b8   24078
  2        .FUN         .FUN ec4c07082632cc59b9ccec7c1ddd771d    1256
    functionName        component  elapsedTime units
  1      readRDS          Hashing 0.0004327297  secs
  2      readRDS  Running readRDS 0.0003883839  secs
  3      readRDS   Saving to repo 0.0616998672  secs
  4      readRDS Whole Cache call 0.0750858784  secs
  ── 1. Error: git-related functions work (@test-git.R#38)  ──────────────────────
  trying to get slot "sha" from an object (class "git_commit") that is not an S4 object 
  1: expect_identical(git2r::head(testRepo)@sha, specificCommit) at testthat/test-git.R:38
  2: quasi_label(enquo(object), label)
  3: eval_bare(get_expr(quo), get_env(quo))
  
  > utils::install.packages('TimeWarp',dependencies=FALSE,lib='/tmp/RtmpDvt7iI/test6',repos=c('https://cran.rstudio.com'))
  trying URL 'https://cran.rstudio.com/src/contrib/TimeWarp_1.0.15.tar.gz'
  Content type 'application/x-gzip' length 40987 bytes (40 KB)
  ==================================================
  downloaded 40 KB
  
  * installing *source* package ‘TimeWarp’ ...
  ** package ‘TimeWarp’ successfully unpacked and MD5 sums checked
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
  * DONE (TimeWarp)
  
  The downloaded source packages are in
  	‘/tmp/RtmpRSndAV/downloaded_packages’
  > 
  > 
      Package Installed Version Requested Version
  1: TimeWarp            1.0.15            1.0.12
  > install.packages('https://cran.rstudio.com/src/contrib/Archive/latdiag/latdiag_0.2-2.tar.gz',lib='/tmp/RtmpDvt7iI/test5',dependencies=FALSE,repos=NULL,type='source')
  trying URL 'https://cran.rstudio.com/src/contrib/Archive/latdiag/latdiag_0.2-2.tar.gz'
  Content type 'application/x-gzip' length 5317 bytes
  ==================================================
  downloaded 5317 bytes
  
  * installing *source* package ‘latdiag’ ...
  ** package ‘latdiag’ successfully unpacked and MD5 sums checked
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
  * DONE (latdiag)
  > 
  > 
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd75ccaf4a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd75ccaf4a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6ebc063e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6ebc063e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd76d2c685/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd76d2c685/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3adaf9d5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3adaf9d5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd20aba374/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd20aba374/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7cb2f1dc/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7cb2f1dc/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd732e1b5d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd732e1b5d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd532b91f5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd532b91f5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd322bd677/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd322bd677/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2e8234a7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2e8234a7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1113e711/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1113e711/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd33507a5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd33507a5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd57dacd3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd57dacd3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd65a19484/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd65a19484/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd18a109b2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd18a109b2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd383e8bb0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd383e8bb0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3b1825f5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3b1825f5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd72e373b3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd72e373b3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5e3b76b9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5e3b76b9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5ae24cc8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5ae24cc8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd24e7bbee/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd24e7bbee/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3fe3303c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3fe3303c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd75dca8e1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd75dca8e1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd18867849/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd18867849/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd42b94021/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd42b94021/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7acda21c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7acda21c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7988c66d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7988c66d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3d9b8fd1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3d9b8fd1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd79b5e55d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd79b5e55d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd74814c43/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd74814c43/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1376689c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1376689c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4f1b433b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4f1b433b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6939dd80/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6939dd80/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2a000c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2a000c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69f25474/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69f25474/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2503384f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2503384f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd41429e9f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd41429e9f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7b013c03/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7b013c03/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd685cf833/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd685cf833/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3a61cd1d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3a61cd1d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd60f660c2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd60f660c2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5372e71d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5372e71d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd63dc5298/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd63dc5298/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7c673bc6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7c673bc6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd582fb700/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd582fb700/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3e4a6243/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3e4a6243/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd44bed572/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd44bed572/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd28359b20/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd28359b20/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7123de77/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7123de77/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5134d179/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5134d179/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1f4cbbbd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1f4cbbbd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd324b53f6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd324b53f6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1ba9f2ba/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1ba9f2ba/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd35d1e63d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd35d1e63d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd179f001/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd179f001/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd70600f3e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd70600f3e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd37dbc4da/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd37dbc4da/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd8140375/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd8140375/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1cb418aa/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1cb418aa/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2195f5ae/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2195f5ae/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1527a850/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1527a850/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd30fd54c2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd30fd54c2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5d400375/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5d400375/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7de8df92/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7de8df92/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afda645633/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afda645633/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd36296190/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd36296190/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4714359/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4714359/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd22dc096e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd22dc096e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd16fd481e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd16fd481e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd43714283/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd43714283/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5719323e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5719323e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd581fb38c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd581fb38c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd49de6925/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd49de6925/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd30614417/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd30614417/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd44701b14/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd44701b14/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd61269883/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd61269883/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6e8fbe5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6e8fbe5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4ab567d8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4ab567d8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd663c35c2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd663c35c2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd78968873/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd78968873/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdd24f5bd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdd24f5bd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1cf52f21/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1cf52f21/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd614cdfcd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd614cdfcd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4fe0b9c1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4fe0b9c1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6e2a66ce/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6e2a66ce/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd45f646/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd45f646/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd80d29e7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd80d29e7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7c4c6050/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7c4c6050/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd508d7aed/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd508d7aed/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5788fd3e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5788fd3e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2e38079a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2e38079a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd398a0b8c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd398a0b8c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd163f7640/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd163f7640/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6faab208/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6faab208/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3e88b0b4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3e88b0b4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2d3d66b0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2d3d66b0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd31fd08e1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd31fd08e1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1941e0e3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1941e0e3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd79f9538/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd79f9538/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd35f18822/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd35f18822/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1c68d87d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1c68d87d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd70174bc9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd70174bc9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd39f77d8c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd39f77d8c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3dcc6c9e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3dcc6c9e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7e0ff45/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7e0ff45/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdaf635e6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdaf635e6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6c94d11e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6c94d11e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69522150/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69522150/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd44746aef/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd44746aef/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2eb6fc6d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2eb6fc6d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7739e684/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7739e684/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd37a3e87b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd37a3e87b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd13533418/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd13533418/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd671a003d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd671a003d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd631a47c1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd631a47c1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4866ccb2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4866ccb2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2d9da889/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2d9da889/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd74297cde/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd74297cde/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd545232dd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd545232dd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd55ecc45/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd55ecc45/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd9b71b31/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd9b71b31/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd611a692d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd611a692d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd667c1448/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd667c1448/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd131fcdf/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd131fcdf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afde45993a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afde45993a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6d725a78/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6d725a78/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd74bf0740/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd74bf0740/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1273e85c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1273e85c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd430de837/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd430de837/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1f6f05a5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1f6f05a5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7e5a77cd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7e5a77cd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd74d672de/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd74d672de/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1579cf3e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1579cf3e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2e7048c1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2e7048c1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5fc676f2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5fc676f2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7a3a8871/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7a3a8871/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4dcaeed3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4dcaeed3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd211928a9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd211928a9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd694a350/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd694a350/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd16d5df83/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd16d5df83/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd58996aca/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd58996aca/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd70527cf2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd70527cf2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2d03dee5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2d03dee5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7a364568/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7a364568/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd763ef2b9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd763ef2b9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd46ee20ea/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd46ee20ea/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69a776c9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69a776c9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd45c43daf/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd45c43daf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd39f5b3a9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd39f5b3a9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5c235e97/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5c235e97/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4d3365ef/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4d3365ef/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd33c9056d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd33c9056d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd38355012/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd38355012/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd23212bc6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd23212bc6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5f6cba9b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5f6cba9b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd118a197d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd118a197d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd682fe2aa/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd682fe2aa/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2b3ee0a2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2b3ee0a2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5be72f07/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5be72f07/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7484144b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7484144b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4e6ad13c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4e6ad13c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7e08889b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7e08889b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7ffcb7d2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7ffcb7d2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5fa98dce/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5fa98dce/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd32ca04a2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd32ca04a2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd75e4321e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd75e4321e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2aadbf7b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2aadbf7b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd700e87f7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd700e87f7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1ff19f85/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1ff19f85/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd41d5041/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd41d5041/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd363630e0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd363630e0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd36ebba54/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd36ebba54/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdac3ec87/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdac3ec87/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd329baf7e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd329baf7e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2692240f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2692240f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4fcd14c4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4fcd14c4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd34c3b287/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd34c3b287/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd50264a3e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd50264a3e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd63b679bd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd63b679bd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd675cb725/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd675cb725/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd274b9878/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd274b9878/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd19a3b9a2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd19a3b9a2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5e09012f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5e09012f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd22636df0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd22636df0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd299af8b9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd299af8b9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2baf7cb5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2baf7cb5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7aad924/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7aad924/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5bafb06a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5bafb06a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd16be2ff/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd16be2ff/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd19f495f1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd19f495f1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd667214e5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd667214e5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6141f5cd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6141f5cd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd649d19fb/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd649d19fb/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3aed5bc6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3aed5bc6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3a6fb7e7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3a6fb7e7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4987715a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4987715a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1897bb59/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1897bb59/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3abbe01f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3abbe01f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd77fe203/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd77fe203/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd293bf68b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd293bf68b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd62761e31/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd62761e31/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd42b76789/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd42b76789/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd64b9d2c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd64b9d2c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6d6a8064/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6d6a8064/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6a967381/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6a967381/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd42f4e43a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd42f4e43a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd60e89095/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd60e89095/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdda517b4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdda517b4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd37834b53/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd37834b53/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6d03ffc8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6d03ffc8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69fcf331/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69fcf331/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3c5d5f3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3c5d5f3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7a9fa879/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7a9fa879/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3e2a2361/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3e2a2361/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd133fc0f1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd133fc0f1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd29e3052a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd29e3052a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4f000efe/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4f000efe/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5f7a612c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5f7a612c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd62362a39/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd62362a39/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd75b589d4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd75b589d4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afde48cbbe/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afde48cbbe/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd794c453b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd794c453b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd635f1810/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd635f1810/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd44ce0d9e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd44ce0d9e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd40e47505/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd40e47505/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdf309b83/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdf309b83/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4f2fa52b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4f2fa52b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd416376b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd416376b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4fe9d11e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4fe9d11e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd24667984/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd24667984/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1a9af38f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1a9af38f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd36cefe50/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd36cefe50/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69806597/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69806597/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd13d92b94/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd13d92b94/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2f7d905a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2f7d905a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2db196d7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2db196d7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1289fd61/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1289fd61/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd334a8b70/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd334a8b70/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd646b7392/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd646b7392/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd410282ef/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd410282ef/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd450a92a9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd450a92a9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd376d250e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd376d250e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd156f2618/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd156f2618/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1094d518/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1094d518/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4eafaafe/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4eafaafe/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5d39e40e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5d39e40e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4e852dd9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4e852dd9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6fa1745a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6fa1745a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6a976e9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6a976e9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3feb3066/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3feb3066/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd55bfe3ef/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd55bfe3ef/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd47950701/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd47950701/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5955fccd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5955fccd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd47351ccb/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd47351ccb/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd171a40e9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd171a40e9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd58cfd6ed/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd58cfd6ed/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3bcaf032/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3bcaf032/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd65df358b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd65df358b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4a980d0f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4a980d0f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd483a929e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd483a929e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7c74ebe3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7c74ebe3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4e9cbabf/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4e9cbabf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd713d8b5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd713d8b5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4a2dc12e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4a2dc12e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd32ff51e9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd32ff51e9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7ddc2b7a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7ddc2b7a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5acb9d21/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5acb9d21/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd35559625/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd35559625/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd67f29cc9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd67f29cc9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd34f8cb01/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd34f8cb01/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd767262c8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd767262c8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd347d8228/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd347d8228/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3ee89d38/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3ee89d38/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5f3fbba/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5f3fbba/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd25832c37/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd25832c37/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd32d56383/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd32d56383/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd657323b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd657323b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3f23fe78/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3f23fe78/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd148dc654/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd148dc654/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd58783939/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd58783939/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1125f564/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1125f564/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6d7e8773/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6d7e8773/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5194fc22/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5194fc22/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdc580f5e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdc580f5e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3f57b6f6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3f57b6f6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afdf682f6b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afdf682f6b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5f9365c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5f9365c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6ab8e7d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6ab8e7d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd59cd20f8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd59cd20f8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6b7f1ba8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6b7f1ba8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd70f711ee/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd70f711ee/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd62b09d2f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd62b09d2f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1afe6c98/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1afe6c98/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd287ab427/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd287ab427/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4eedd7f4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4eedd7f4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7d440de6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7d440de6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd492db442/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd492db442/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd40b97fa6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd40b97fa6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5db7fdec/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5db7fdec/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7556205a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7556205a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd514b1a72/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd514b1a72/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4329d96a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4329d96a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4217846b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4217846b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd40f47c54/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd40f47c54/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6dda9fa9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6dda9fa9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd26e20284/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd26e20284/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1ba8ab4f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1ba8ab4f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4979f3d/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4979f3d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd82aa2b6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd82aa2b6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd63cc8e28/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd63cc8e28/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1a7e12d2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1a7e12d2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4ad92967/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4ad92967/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd13f6aeb6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd13f6aeb6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5e20054c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5e20054c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69702f5a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69702f5a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd70b3a1ca/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd70b3a1ca/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd55c16b68/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd55c16b68/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd54240ff0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd54240ff0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd567eb35/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd567eb35/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4d4410fd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4d4410fd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2c40538f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2c40538f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd58551345/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd58551345/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd27eaf632/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd27eaf632/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd8df7afa/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd8df7afa/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5ddc6482/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5ddc6482/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5cf0251a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5cf0251a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69ec57e4/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69ec57e4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4411cf32/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4411cf32/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd399475bd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd399475bd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4d9c6a8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4d9c6a8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd501908ff/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd501908ff/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd63b380a9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd63b380a9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd66c2cf16/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd66c2cf16/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3fb9af27/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3fb9af27/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd78444050/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd78444050/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd58a55e98/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd58a55e98/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2bc923d7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2bc923d7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd77d75618/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd77d75618/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6193804f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6193804f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd763b1372/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd763b1372/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5e83eea8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5e83eea8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1e45cc63/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1e45cc63/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd35c42f9a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd35c42f9a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd253951f8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd253951f8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2c63999e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2c63999e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd44f6c951/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd44f6c951/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd49f04629/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd49f04629/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7789182/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7789182/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1ab9727/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1ab9727/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd9d0fb64/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd9d0fb64/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3e39af68/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3e39af68/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4f8ebef2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4f8ebef2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4e26d181/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4e26d181/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd88b2989/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd88b2989/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd40bef012/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd40bef012/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5d27fee8/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5d27fee8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5e4439f9/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5e4439f9/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd20aaa0d0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd20aaa0d0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6791b903/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6791b903/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd376e4359/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd376e4359/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd69e24422/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd69e24422/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4596af82/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4596af82/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd73ce3dbd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd73ce3dbd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1bffb349/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1bffb349/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd16db6d3f/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd16db6d3f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1ae2be9b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1ae2be9b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd9b7192c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd9b7192c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd68ed7947/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd68ed7947/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd24639bf0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd24639bf0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6d3d9db3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6d3d9db3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4f468581/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4f468581/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd59701b96/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd59701b96/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd19e985fe/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd19e985fe/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd46ff2d28/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd46ff2d28/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd34a9fac0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd34a9fac0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2b068e85/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2b068e85/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5935d147/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5935d147/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7e74ae83/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7e74ae83/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd643e892e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd643e892e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1bd9a7a0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1bd9a7a0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd703afb4b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd703afb4b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6ea385ba/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6ea385ba/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd56b21a1e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd56b21a1e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7f8c93fd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7f8c93fd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1deeb70e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1deeb70e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4ad05d75/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4ad05d75/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd197be286/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd197be286/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd1f6330c1/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd1f6330c1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4b8a4418/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4b8a4418/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6350f07c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6350f07c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd681fb416/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd681fb416/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2f541fa7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2f541fa7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6bd4e768/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6bd4e768/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd3a9802ba/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd3a9802ba/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afddfdb904/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afddfdb904/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6c7877a3/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6c7877a3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4a003036/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4a003036/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd289714dd/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd289714dd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd569e470a/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd569e470a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd23290edb/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd23290edb/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2e267c55/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2e267c55/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd439cb3d7/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd439cb3d7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6b83db09/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6b83db09/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd2f10617c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd2f10617c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd59456e6b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd59456e6b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd9c727ae/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd9c727ae/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd22fc3548/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd22fc3548/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6a528e9b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6a528e9b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd43e48dec/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd43e48dec/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd4b2a9b9b/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd4b2a9b9b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd6520bad6/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd6520bad6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd28d026c5/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd28d026c5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd19ce75ac/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd19ce75ac/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd16589f42/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd16589f42/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd76df0b7c/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd76df0b7c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd5983589e/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd5983589e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd644eebd2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd644eebd2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd22b6d751/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd22b6d751/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd406ed5c2/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd406ed5c2/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7a6b2a38/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7a6b2a38/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd29be1eaf/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd29be1eaf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd23bd3227/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd23bd3227/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd7d341354/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd7d341354/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd65df6bd0/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd65df6bd0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpDvt7iI/devtools3afd457af18/jpeg/src'
  clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpDvt7iI/devtools3afd457af18/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpDvt7iI/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpDvt7iI/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  Killed