Running 'testthat.R' [93s/121s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(easyr)
  > 
  > test_check("easyr")
  -- 1. Failure: works as expected (@test_bindf-joinf.R#57)  ---------------------
  levels(rjoin1$factor.join)[rjoin1$factor.join] not equal to levels(df2$factor.join)[df2$factor.join].
  2/3 mismatches
  x[1]: "304359867893753"
  y[1]: "32532532536"
  
  x[2]: "32532532536"
  y[2]: "304359867893753"
  
  -- 2. Failure: works as expected (@test_bindf-joinf.R#58)  ---------------------
  levels(rjoin1$factor1.x)[rjoin1$factor1.x] not equal to c("(Missing)", "b", "(Missing)").
  2/3 mismatches
  x[1]: "b"
  y[1]: "(Missing)"
  
  x[2]: "(Missing)"
  y[2]: "b"
  
  easyr::ecopy does not work on unix. 
  easyr::ecopy does not work on unix. 
  easyr::ecopy does not work on unix. 
  Reading as XML/HTML 
  Reading as XML/HTML 
  easyr::tonum: NAs were created. Returning the vector unchanged. 
    Problematic values include: [ 5'10 ] 
  trying URL 'https://cloud.r-project.org/src/contrib/lazyeval_0.2.2.tar.gz'
  Content type 'application/x-gzip' length 83482 bytes (81 KB)
  ==================================================
  downloaded 81 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/curl_4.3.tar.gz'
  Content type 'application/x-gzip' length 673779 bytes (657 KB)
  ==================================================
  downloaded 657 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/rex_1.2.0.tar.gz'
  Content type 'application/x-gzip' length 91925 bytes (89 KB)
  ==================================================
  downloaded 89 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/httr_1.4.1.tar.gz'
  Content type 'application/x-gzip' length 158465 bytes (154 KB)
  ==================================================
  downloaded 154 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/abind_1.4-5.tar.gz'
  Content type 'application/x-gzip' length 21810 bytes (21 KB)
  ==================================================
  downloaded 21 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/covr_3.5.0.tar.gz'
  Content type 'application/x-gzip' length 146148 bytes (142 KB)
  ==================================================
  downloaded 142 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/doParallel_1.0.15.tar.gz'
  Content type 'application/x-gzip' length 173578 bytes (169 KB)
  ==================================================
  downloaded 169 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/foreach_1.5.0.tar.gz'
  Content type 'application/x-gzip' length 87370 bytes (85 KB)
  ==================================================
  downloaded 85 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/iterators_1.0.12.tar.gz'
  Content type 'application/x-gzip' length 289201 bytes (282 KB)
  ==================================================
  downloaded 282 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/itertools_0.1-3.tar.gz'
  Content type 'application/x-gzip' length 21415 bytes (20 KB)
  ==================================================
  downloaded 20 KB
  
  trying URL 'https://cloud.r-project.org/src/contrib/plyr_1.8.6.tar.gz'
  Content type 'application/x-gzip' length 401191 bytes (391 KB)
  ==================================================
  downloaded 391 KB
  
  * installing *source* package 'lazyeval' ...
  ** package 'lazyeval' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** libs
  make[1]: Entering directory '/tmp/RtmpRBgN4B/R.INSTALL58d1b16d8e/lazyeval/src'
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c expr.c -o expr.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c init.c -o init.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c interp.c -o interp.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c lazy.c -o lazy.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c name.c -o name.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c utils.c -o utils.o
  clang-10 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o lazyeval.so expr.o init.o interp.o lazy.o name.o utils.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
  make[1]: Leaving directory '/tmp/RtmpRBgN4B/R.INSTALL58d1b16d8e/lazyeval/src'
  make[1]: Entering directory '/tmp/RtmpRBgN4B/R.INSTALL58d1b16d8e/lazyeval/src'
  make[1]: Leaving directory '/tmp/RtmpRBgN4B/R.INSTALL58d1b16d8e/lazyeval/src'
  installing to /tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/00LOCK-lazyeval/00new/lazyeval/libs
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** checking absolute paths in shared objects and dynamic libraries
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (lazyeval)
  * installing *source* package 'curl' ...
  ** package 'curl' successfully unpacked and MD5 sums checked
  ** using staged installation
  Found pkg-config cflags and libs!
  Using PKG_CFLAGS=-I/usr/include/x86_64-linux-gnu
  Using PKG_LIBS=-lcurl
  ** libs
  make[1]: Entering directory '/tmp/RtmpHhMfEB/R.INSTALLd243b0cb986/curl/src'
  rm -f curl.so callbacks.o curl.o download.o escape.o fetch.o form.o getdate.o handle.o ieproxy.o init.o interrupt.o multi.o nslookup.o reflist.o split.o ssl.o typechecking.o utils.o version.o winidn.o writer.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c callbacks.c -o callbacks.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c curl.c -o curl.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c download.c -o download.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c escape.c -o escape.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c fetch.c -o fetch.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c form.c -o form.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c getdate.c -o getdate.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c handle.c -o handle.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c ieproxy.c -o ieproxy.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c init.c -o init.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c interrupt.c -o interrupt.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c multi.c -o multi.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c nslookup.c -o nslookup.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c reflist.c -o reflist.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c split.c -o split.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c ssl.c -o ssl.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c typechecking.c -o typechecking.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c utils.c -o utils.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c version.c -o version.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c winidn.c -o winidn.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/x86_64-linux-gnu -DSTRICT_R_HEADERS  -I/usr/local/include -D_FORTIFY_SOURCE=2 -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -mtune=native -c writer.c -o writer.o
  clang-10 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o curl.so callbacks.o curl.o download.o escape.o fetch.o form.o getdate.o handle.o ieproxy.o init.o interrupt.o multi.o nslookup.o reflist.o split.o ssl.o typechecking.o utils.o version.o winidn.o writer.o -lcurl -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
  make[1]: Leaving directory '/tmp/RtmpHhMfEB/R.INSTALLd243b0cb986/curl/src'
  make[1]: Entering directory '/tmp/RtmpHhMfEB/R.INSTALLd243b0cb986/curl/src'
  make[1]: Leaving directory '/tmp/RtmpHhMfEB/R.INSTALLd243b0cb986/curl/src'
  installing to /tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/00LOCK-curl/00new/curl/libs
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** checking absolute paths in shared objects and dynamic libraries
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (curl)
  * installing *source* package 'abind' ...
  ** package 'abind' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (abind)
  * installing *source* package 'iterators' ...
  ** package 'iterators' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (iterators)
  * installing *source* package 'plyr' ...
  ** package 'plyr' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** libs
  make[1]: Entering directory '/tmp/Rtmp5gvaFv/R.INSTALL26b56cc4ca0a/plyr/src'
  clang++-10 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c loop_apply.c -o loop_apply.o
  clang++-10 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c split-numeric.cpp -o split-numeric.o
  clang++-10 -std=gnu++11 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o plyr.so RcppExports.o loop_apply.o split-numeric.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
  make[1]: Leaving directory '/tmp/Rtmp5gvaFv/R.INSTALL26b56cc4ca0a/plyr/src'
  make[1]: Entering directory '/tmp/Rtmp5gvaFv/R.INSTALL26b56cc4ca0a/plyr/src'
  make[1]: Leaving directory '/tmp/Rtmp5gvaFv/R.INSTALL26b56cc4ca0a/plyr/src'
  installing to /tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/00LOCK-plyr/00new/plyr/libs
  ** R
  ** data
  *** moving datasets to lazyload DB
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded from temporary location
  ** checking absolute paths in shared objects and dynamic libraries
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (plyr)
  * installing *source* package 'rex' ...
  ** package 'rex' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (rex)
  * installing *source* package 'httr' ...
  ** package 'httr' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** demo
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (httr)
  * installing *source* package 'foreach' ...
  ** package 'foreach' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** demo
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (foreach)
  * installing *source* package 'itertools' ...
  ** package 'itertools' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (itertools)
  * installing *source* package 'covr' ...
  ** package 'covr' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** libs
  make[1]: Entering directory '/tmp/RtmpvrXFa9/R.INSTALL42141350b9d/covr/src'
  clang-10 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=2  -fpic  -g -O3 -Wall -pedantic -mtune=native -c reassign.c -o reassign.o
  clang-10 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o covr.so reassign.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
  make[1]: Leaving directory '/tmp/RtmpvrXFa9/R.INSTALL42141350b9d/covr/src'
  make[1]: Entering directory '/tmp/RtmpvrXFa9/R.INSTALL42141350b9d/covr/src'
  make[1]: Leaving directory '/tmp/RtmpvrXFa9/R.INSTALL42141350b9d/covr/src'
  installing to /tmp/RtmpSrNMpo/RLIBS_12eb6ea7c6db/00LOCK-covr/00new/covr/libs
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  *** copying figures
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** checking absolute paths in shared objects and dynamic libraries
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (covr)
  * installing *source* package 'doParallel' ...
  ** package 'doParallel' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** R
  ** demo
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  *** installing help indices
  ** building package indices
  ** installing vignettes
  ** testing if installed package can be loaded from temporary location
  ** testing if installed package can be loaded from final location
  ** testing if installed package keeps a record of temporary installation path
  * DONE (doParallel)
  
  The downloaded source packages are in
  	'/tmp/RtmpCbDdaY/downloaded_packages'
  == testthat results  ===========================================================
  [ OK: 286 | SKIPPED: 1 | WARNINGS: 0 | FAILED: 2 ]
  1. Failure: works as expected (@test_bindf-joinf.R#57) 
  2. Failure: works as expected (@test_bindf-joinf.R#58) 
  
  Error: testthat unit tests failed
  Execution halted