Running ‘S4.R’ [0s/1s]
  Running ‘autoprint.R’ [0s/1s]
  Comparing ‘autoprint.Rout’ to ‘autoprint.Rout.save’ ... OK
  Running ‘froll.R’ [5s/5s]
  Running ‘knitr.R’ [0s/1s]
  Comparing ‘knitr.Rout’ to ‘knitr.Rout.save’ ... OK
  Running ‘main.R’ [95s/92s]
  Running ‘mergelist.R’ [3s/4s]
  Running ‘nafill.R’ [1s/1s]
  Running ‘other.R’ [0s/0s]
  Running ‘programming.R’ [2s/2s]
  Running ‘types.R’ [0s/0s]
Running the tests in ‘tests/main.R’ failed.
Complete output:
  > Sys.setenv(OMP_THREAD_LIMIT = Sys.getenv("OMP_THREAD_LIMIT", "2"))
  > require(data.table)
  Loading required package: data.table
  
  Attaching package: 'data.table'
  
  The following object is masked from 'package:base':
  
      %notin%
  
  > 
  > test.data.table()  # runs the main test suite of 5,000+ tests in /inst/tests/tests.Rraw
  getDTthreads(verbose=TRUE):
    OpenMP version (_OPENMP)       201511
    omp_get_num_procs()            64
    R_DATATABLE_NUM_PROCS_PERCENT  unset (default 50)
    R_DATATABLE_NUM_THREADS        unset
    R_DATATABLE_THROTTLE           unset (default 1024)
    omp_get_thread_limit()         3
    omp_get_max_threads()          3
    OMP_THREAD_LIMIT               3
    OMP_NUM_THREADS                3
    RestoreAfterFork               true
    data.table is using 3 threads with throttle==1024. See ?setDTthreads.
  test.data.table() running: /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/data.table/tests/tests.Rraw.bz2
  V1
  1
  V1
  0,1
  0,2
  a,b
  a
  
  Sun Apr 26 15:56:49 2026  endian==little, sizeof(long double)==16, capabilities('long.double')==TRUE, longdouble.digits==64, sizeof(pointer)==8, TZ==unset, Sys.timezone()=='Europe/Vienna', Sys.getlocale()=='LC_CTYPE=C.UTF-8;LC_NUMERIC=C;LC_TIME=C.UTF-8;LC_COLLATE=C;LC_MONETARY=C.UTF-8;LC_MESSAGES=C.UTF-8;LC_PAPER=C.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=C.UTF-8;LC_IDENTIFICATION=C', l10n_info()=='MBCS=TRUE; UTF-8=TRUE; Latin-1=FALSE; codeset=UTF-8', getDTthreads()=='OpenMP version (_OPENMP)==201511; omp_get_num_procs()==64; R_DATATABLE_NUM_PROCS_PERCENT==unset (default 50); R_DATATABLE_NUM_THREADS==unset; R_DATATABLE_THROTTLE==unset (default 1024); omp_get_thread_limit()==3; omp_get_max_threads()==3; OMP_THREAD_LIMIT==3; OMP_NUM_THREADS==3; RestoreAfterFork==true; data.table is using 3 threads with throttle==1024. See ?setDTthreads.', .libPaths()=='/tmp/Rtmpl7MJ7b/RLIBS_47c18fc0e786','/home/hornik/tmp/R.check/r-devel-gcc/Work/build/library', zlibVersion()==1.3.1 ZLIB_VERSION==1.3.1
  Caught 1 warning outside the test() calls:
     after test                                       warning
          <num>                                        <char>
  1:     1730.5 NAs introduced by coercion to integer64 range
                                                                                                                                                                                                                                                                                 calls
                                                                                                                                                                                                                                                                                <char>
  1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> as.integer64 -> as.integer64.character -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ...
  Error in test.data.table() : 
    Tests succeeded, but non-test code caused warnings. Search tests/tests.Rraw.bz2 for tests shown above.
  Calls: test.data.table -> stopf -> raise_condition -> signal
  Execution halted