Running ‘test-all.R’ [330s/597s]
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 c5f534a9160cf9159409a078a0629c06      56
  2        .FUN         .FUN a979d0700a6ef8c7c18736096ff1d522     224
    functionName        component  elapsedTime units
  1        rnorm          Hashing 2.510548e-04  secs
  2        rnorm    Running rnorm 3.290176e-05  secs
  3        rnorm   Saving to repo 7.748604e-02  secs
  4        rnorm Whole Cache call 3.957925e-01  secs
    objectNames hashElements                             hash objSize
  1        file         file                 c4f908641f15f3d7     152
  2        .FUN         .FUN 1bd58b33d9dc341e4e6da2a575eb6824    1256
    functionName        component  elapsedTime units
  1      readRDS          Hashing 0.0007565022  secs
  2      readRDS  Running readRDS 0.0005662441  secs
  3      readRDS   Saving to repo 0.0847206116  secs
  4      readRDS Whole Cache call 0.1073067188  secs
    objectNames hashElements                             hash objSize
  1        file         file                 c4f908641f15f3d7   24072
  2        .FUN         .FUN 1bd58b33d9dc341e4e6da2a575eb6824    1256
    functionName        component  elapsedTime units
  1      readRDS          Hashing 0.0006906986  secs
  2      readRDS  Running readRDS 0.0005097389  secs
  3      readRDS   Saving to repo 0.0851194859  secs
  4      readRDS Whole Cache call 0.1067910194  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/RtmpshCCak/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/RtmpY5RVCE/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/RtmpshCCak/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/RtmpshCCak/devtools99d37bb7e2f/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d37bb7e2f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d482eb6a6/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d482eb6a6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99db23d573/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99db23d573/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d52829c71/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d52829c71/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7d2f18ea/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7d2f18ea/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d41ed3ac7/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d41ed3ac7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5ab5c3d1/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5ab5c3d1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3fd584f5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3fd584f5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d611ae328/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d611ae328/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d11767d32/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d11767d32/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d74adc606/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d74adc606/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d234c804b/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d234c804b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d51569364/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d51569364/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d457bd1a7/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d457bd1a7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5114cc0e/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5114cc0e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d352367b/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d352367b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d293aa9dd/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d293aa9dd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d6ac58c03/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d6ac58c03/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5f4a40bd/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5f4a40bd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d64821671/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d64821671/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d49bf1f0d/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d49bf1f0d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3ca59e35/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3ca59e35/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d291fc4b5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d291fc4b5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d1b8217f0/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d1b8217f0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4e393133/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4e393133/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4ee16c92/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4ee16c92/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d21dee53f/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d21dee53f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5881710e/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5881710e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d6bdcd72a/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d6bdcd72a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d56409354/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d56409354/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d335ed4ba/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d335ed4ba/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7109f88c/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7109f88c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d55751d95/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d55751d95/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3edab515/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3edab515/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d1105f7f3/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d1105f7f3/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d62c7073f/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d62c7073f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d798a04f0/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d798a04f0/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d2f64a82f/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d2f64a82f/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d34364e9b/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d34364e9b/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d6065f468/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d6065f468/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d51c56ddb/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d51c56ddb/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d72bd6ed1/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d72bd6ed1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4f96b036/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4f96b036/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d106e3644/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d106e3644/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d32efbfbd/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d32efbfbd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d656d3afc/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d656d3afc/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99dbf30186/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99dbf30186/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5cb539f8/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5cb539f8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d254c12ee/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d254c12ee/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d690c46cf/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d690c46cf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d705125eb/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d705125eb/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d778feab1/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d778feab1/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5a385f74/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5a385f74/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d50da43e5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d50da43e5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99df06d7f6/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99df06d7f6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99ddc7a480/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99ddc7a480/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d476a920a/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d476a920a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d31c9fa72/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d31c9fa72/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d686a4dab/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d686a4dab/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d58eb08e6/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d58eb08e6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d2c07aa70/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d2c07aa70/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5b8de867/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5b8de867/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d6b143a78/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d6b143a78/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d74351d15/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d74351d15/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4efe2ad8/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4efe2ad8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4d572a6a/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4d572a6a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4606942d/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4606942d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d60983911/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d60983911/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d58e2d361/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d58e2d361/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7cab07fd/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7cab07fd/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d283462db/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d283462db/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d1dffdcc4/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d1dffdcc4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d18d999c6/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d18d999c6/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d21e94cda/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d21e94cda/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d1faef329/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d1faef329/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d2b711d2d/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d2b711d2d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d64a11651/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d64a11651/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5494a764/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5494a764/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d119639fc/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d119639fc/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d50590479/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d50590479/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3c4888e8/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3c4888e8/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d33bd4163/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d33bd4163/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d6d1ce683/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d6d1ce683/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d123e5680/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d123e5680/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4a7d3ba7/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4a7d3ba7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d42a8449e/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d42a8449e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d73177705/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d73177705/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d279d5735/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d279d5735/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d631d33cf/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d631d33cf/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99db2c5b27/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99db2c5b27/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7aa222ce/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7aa222ce/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d218aca96/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d218aca96/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99de1cfb27/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99de1cfb27/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d702b07f4/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d702b07f4/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d4e98b8c5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d4e98b8c5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7da6c745/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7da6c745/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d55119c40/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d55119c40/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d49e0660a/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d49e0660a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d32d34790/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d32d34790/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d307ce83a/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d307ce83a/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d22f462ef/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d22f462ef/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d575a2d90/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d575a2d90/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d238b783e/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d238b783e/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7440d60c/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7440d60c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99dd4d791c/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99dd4d791c/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d17a4df23/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d17a4df23/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d34ddac71/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d34ddac71/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d81dfc78/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d81dfc78/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d7dbdeeb5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d7dbdeeb5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d648fe32d/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d648fe32d/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d44d742e5/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d44d742e5/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d69f6b3ee/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d69f6b3ee/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d162afb7/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d162afb7/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d5d9db985/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d5d9db985/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d559aa150/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  make[1]: *** read jobs pipe: Bad file descriptor.  Stop.
  make[1]: *** Waiting for unfinished jobs....
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d559aa150/jpeg/src'
  ERROR: compilation failed for package ‘jpeg’
  * removing ‘/tmp/RtmpshCCak/test5/jpeg’
  ERROR: dependency ‘jpeg’ is not available for package ‘meow’
  * removing ‘/tmp/RtmpshCCak/test5/meow’
  trying URL 'https://cran.rstudio.com/src/contrib/jpeg_0.1-8.tar.gz'
  Content type 'application/x-gzip' length 18046 bytes (17 KB)
  ==================================================
  downloaded 17 KB
  
  * installing *source* package ‘jpeg’ ...
  ** package ‘jpeg’ successfully unpacked and MD5 sums checked
  ** libs
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3c6aa33e/jpeg/src'
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c read.c -o read.o
  gcc-8 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O2 -Wall -pedantic -c write.c -o write.o
  gcc-8 -shared -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -Wl,-O1 -o jpeg.so read.o write.o -ljpeg -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -lR
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3c6aa33e/jpeg/src'
  make[1]: Entering directory '/tmp/RtmpshCCak/devtools99d3c6aa33e/jpeg/src'
  make[1]: Leaving directory '/tmp/RtmpshCCak/devtools99d3c6aa33e/jpeg/src'
  installing to /tmp/RtmpshCCak/test5/jpeg/libs
  ** R
  ** inst
  ** tests
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
  * DONE (jpeg)
  * installing *source* package ‘meow’ ...
  ** R
  ** tests
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
  * DONE (meow)
  > utils::install.packages('Holidays',dependencies=FALSE,lib='/tmp/RtmpshCCak/test5',repos=c('https://cran.rstudio.com'))
  trying URL 'https://cran.rstudio.com/src/contrib/Holidays_1.0-7.tar.gz'
  Content type 'application/x-gzip' length 16051 bytes (15 KB)
  ==================================================
  downloaded 15 KB
  
  * installing *source* package ‘Holidays’ ...
  ** package ‘Holidays’ 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 (Holidays)
  
  The downloaded source packages are in
  	‘/tmp/RtmpfZPf9p/downloaded_packages’
  > 
  > 
  > utils::install.packages('TimeWarp',dependencies=FALSE,lib='/tmp/RtmpshCCak/test5',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/Rtmp5dJhv5/downloaded_packages’
  > 
  > 
  ══ testthat results  ═══════════════════════════════════════════════════════════
  OK: 200 SKIPPED: 5 FAILED: 1
  1. Error: git-related functions work (@test-git.R#38) 
  
  Error: testthat unit tests failed
  Execution halted