* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘IRTest’ ...
** this is package ‘IRTest’ version ‘2.1.0’
** package ‘IRTest’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
✔ Setting active project to
  "/home/hornik/tmp/scratch/Rtmp3rFodt/R.INSTALL8f08849bd61a4/IRTest".
✔ Increasing R version to ">= 3.5" in DESCRIPTION.
✔ Saving "GHc" to "R/sysdata.rda".
** help
*** installing help indices
*** copying figures
** 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 (IRTest)