CRAN Package Check Results for Package data.table

Last updated on 2026-07-11 08:50:40 CEST.

Flavor	Version	T_install	T_check	T_total	Status
r-devel-linux-x86_64-debian-clang	1.18.4	41.82	296.46	338.28	OK
r-devel-linux-x86_64-debian-gcc	1.18.4	36.16	204.88	241.04	ERROR
r-devel-linux-x86_64-fedora-clang	1.18.4	56.00	407.48	463.48	OK
r-devel-linux-x86_64-fedora-gcc	1.18.4	88.00	405.58	493.58	OK
r-devel-windows-x86_64	1.18.4	76.00	708.00	784.00	ERROR
r-patched-linux-x86_64	1.18.4	44.86	262.79	307.65	OK
r-release-linux-x86_64	1.18.4	45.10	262.43	307.53	OK
r-release-macos-arm64	1.18.4	12.00	81.00	93.00	OK
r-release-macos-x86_64	1.18.4	35.00	347.00	382.00	OK
r-release-windows-x86_64	1.18.4	71.00	661.00	732.00	OK
r-oldrel-macos-arm64	1.18.4	11.00	84.00	95.00	NOTE
r-oldrel-macos-x86_64	1.18.4	35.00	299.00	334.00	NOTE
r-oldrel-windows-x86_64	1.18.4	73.00	894.00	967.00	NOTE

Check Details

Version: 1.18.4
Check: tests
Result: ERROR Running ‘S4.R’ [0s/1s] Running ‘autoprint.R’ [0s/1s] Comparing ‘autoprint.Rout’ to ‘autoprint.Rout.save’ ... OK Running ‘froll.R’ [4s/4s] Running ‘knitr.R’ [0s/1s] Comparing ‘knitr.Rout’ to ‘knitr.Rout.save’ ... OK Running ‘main.R’ [90s/81s] Running ‘mergelist.R’ [2s/3s] Running ‘nafill.R’ [1s/1s] Running ‘other.R’ [0s/0s] Running ‘programming.R’ [1s/1s] Running ‘types.R’ [0s/1s] 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) 202111 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 Fri Jul 10 16:10:24 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)==202111; 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()=='/home/hornik/tmp/scratch/RtmpgIutnT/RLIBS_131a1c1fa0de76','/home/hornik/tmp/R.check/r-devel-gcc/Work/build/library', zlibVersion()==1.3.2 ZLIB_VERSION==1.3.2 Caught 46 warnings outside the test() calls: after test <num> 1: 550.000 2: 550.000 3: 550.000 4: 550.000 5: 1035.320 6: 1155.300 7: 1168.100 8: 1168.100 9: 1168.100 10: 1168.100 11: 1292.400 12: 1313.300 13: 1313.300 14: 1554.400 15: 1639.078 16: 1639.078 17: 1639.078 18: 1639.078 19: 1639.080 20: 1639.080 21: 1639.080 22: 1639.080 23: 1639.130 24: 1639.132 25: 1674.000 26: 1772.100 27: 1772.100 28: 1772.200 29: 1772.200 30: 1772.200 31: 1772.200 32: 1918.300 33: 1918.400 34: 1918.500 35: 1918.600 36: 1959.600 37: 1962.067 38: 1967.540 39: 1989.100 40: 1989.100 41: 2051.600 42: 2052.000 43: 2184.400 44: 2254.900 45: 2254.900 46: 2254.900 after test <num> warning <char> 1: Replacing special names '.Label' is deprecated; use 'levels' instead. 2: Replacing special names '.Label' is deprecated; use 'levels' instead. 3: Replacing special names '.Label' is deprecated; use 'levels' instead. 4: Replacing special names '.Names' is deprecated; use 'names' instead. 5: Replacing special names '.Names' is deprecated; use 'names' instead. 6: Replacing special names '.Names' is deprecated; use 'names' instead. 7: Replacing special names '.Label' is deprecated; use 'levels' instead. 8: Replacing special names '.Label' is deprecated; use 'levels' instead. 9: Replacing special names '.Names' is deprecated; use 'names' instead. 10: Replacing special names '.Names' is deprecated; use 'names' instead. 11: Replacing special names '.Names' is deprecated; use 'names' instead. 12: Replacing special names '.Names' is deprecated; use 'names' instead. 13: Replacing special names '.Names' is deprecated; use 'names' instead. 14: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. 15: Replacing special names '.Names' is deprecated; use 'names' instead. 16: Replacing special names '.Names' is deprecated; use 'names' instead. 17: Replacing special names '.Names' is deprecated; use 'names' instead. 18: Replacing special names '.Names' is deprecated; use 'names' instead. 19: Replacing special names '.Names' is deprecated; use 'names' instead. 20: Replacing special names '.Names' is deprecated; use 'names' instead. 21: Replacing special names '.Names' is deprecated; use 'names' instead. 22: Replacing special names '.Names' is deprecated; use 'names' instead. 23: Replacing special names '.Names' is deprecated; use 'names' instead. 24: Replacing special names '.Names' is deprecated; use 'names' instead. 25: Replacing special names '.Label' is deprecated; use 'levels' instead. 26: Replacing special names '.Label' is deprecated; use 'levels' instead. 27: Replacing special names '.Label' is deprecated; use 'levels' instead. 28: Replacing special names '.Label' is deprecated; use 'levels' instead. 29: Replacing special names '.Label' is deprecated; use 'levels' instead. 30: Replacing special names '.Label' is deprecated; use 'levels' instead. 31: Replacing special names '.Label' is deprecated; use 'levels' instead. 32: Replacing special names '.Label' is deprecated; use 'levels' instead. 33: Replacing special names '.Label' is deprecated; use 'levels' instead. 34: Replacing special names '.Label' is deprecated; use 'levels' instead. 35: Replacing special names '.Label' is deprecated; use 'levels' instead. 36: Replacing special names '.Label' is deprecated; use 'levels' instead. 37: Replacing special names '.Label' is deprecated; use 'levels' instead. 38: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. 39: Replacing special names '.Label' is deprecated; use 'levels' instead. 40: Replacing special names '.Label' is deprecated; use 'levels' instead. 41: Replacing special names '.Label' is deprecated; use 'levels' instead. 42: Replacing special names '.Label' is deprecated; use 'levels' instead. 43: Replacing special names '.Label' is deprecated; use 'levels' instead. 44: Replacing special names '.Names' is deprecated; use 'names' instead. 45: Replacing special names '.Names' is deprecated; use 'names' instead. 46: Replacing special names '.Names' is deprecated; use 'names' instead. warning <char> calls <char> 1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 2: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 3: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 4: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 5: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> source -> withVisible -> eval -> eval -> setDT -> is.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 6: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 7: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 8: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 9: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 10: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 11: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 12: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 13: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 14: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 15: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 16: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 17: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 18: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 19: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 20: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 21: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 22: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 23: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 24: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 25: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 26: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 27: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 28: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 29: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 30: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 31: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 32: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 33: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 34: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 35: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 36: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 37: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 38: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 39: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 40: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 41: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 42: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 43: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 44: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 45: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 46: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... calls <char> 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 Running the tests in ‘tests/programming.R’ failed. Complete output: > require(data.table) Loading required package: data.table Attaching package: 'data.table' The following object is masked from 'package:base': %notin% > test.data.table(script="programming.Rraw") getDTthreads(verbose=TRUE): OpenMP version (_OPENMP) 202111 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/programming.Rraw.bz2 Fri Jul 10 16:10:30 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)==202111; 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()=='/home/hornik/tmp/scratch/RtmpgIutnT/RLIBS_131a1c1fa0de76','/home/hornik/tmp/R.check/r-devel-gcc/Work/build/library', zlibVersion()==1.3.2 ZLIB_VERSION==1.3.2 Caught 1 warning outside the test() calls: after test <num> 1: 102.05 warning <char> 1: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. calls <char> 1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... Error in test.data.table(script = "programming.Rraw") : Tests succeeded, but non-test code caused warnings. Search tests/programming.Rraw.bz2 for tests shown above. Calls: test.data.table -> stopf -> raise_condition -> signal Execution halted Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.18.4
Check: tests
Result: ERROR Running 'S4.R' [1s] Running 'autoprint.R' [0s] Comparing 'autoprint.Rout' to 'autoprint.Rout.save' ... OK Running 'froll.R' [3s] Running 'knitr.R' [1s] Comparing 'knitr.Rout' to 'knitr.Rout.save' ... OK Running 'main.R' [517s] Running 'mergelist.R' [3s] Running 'nafill.R' [1s] Running 'other.R' [0s] Running 'programming.R' [1s] Running 'types.R' [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() 48 R_DATATABLE_NUM_PROCS_PERCENT unset (default 50) R_DATATABLE_NUM_THREADS unset R_DATATABLE_THROTTLE unset (default 1024) omp_get_thread_limit() 2 omp_get_max_threads() 48 OMP_THREAD_LIMIT 2 OMP_NUM_THREADS unset RestoreAfterFork true data.table is using 2 threads with throttle==1024. See ?setDTthreads. test.data.table() running: D:/RCompile/CRANpkg/lib/4.7/data.table/tests/tests.Rraw.bz2 V1 1 V1 0,1 0,2 a,b a Fri Jul 10 14:19:40 2026 endian==little, sizeof(long double)==16, capabilities('long.double')==TRUE, longdouble.digits==64, sizeof(pointer)==8, TZ==unset, Sys.timezone()=='Europe/Berlin', Sys.getlocale()=='LC_COLLATE=C;LC_CTYPE=German_Germany.utf8;LC_MONETARY=C;LC_NUMERIC=C;LC_TIME=C', l10n_info()=='MBCS=TRUE; UTF-8=TRUE; Latin-1=FALSE; codepage=65001; system.codepage=65001', getDTthreads()=='OpenMP version (_OPENMP)==201511; omp_get_num_procs()==48; R_DATATABLE_NUM_PROCS_PERCENT==unset (default 50); R_DATATABLE_NUM_THREADS==unset; R_DATATABLE_THROTTLE==unset (default 1024); omp_get_thread_limit()==2; omp_get_max_threads()==48; OMP_THREAD_LIMIT==2; OMP_NUM_THREADS==unset; RestoreAfterFork==true; data.table is using 2 threads with throttle==1024. See ?setDTthreads.', .libPaths()=='D:/temp/2026_07_10_01_50_00_10726/RtmpqoS1m5/RLIBS_b05c49236be5','D:/RCompile/recent/R/library', zlibVersion()==1.3.1 ZLIB_VERSION==1.3.1 Caught 46 warnings outside the test() calls: after test <num> 1: 550.000 2: 550.000 3: 550.000 4: 550.000 5: 1035.320 6: 1155.300 7: 1168.100 8: 1168.100 9: 1168.100 10: 1168.100 11: 1292.400 12: 1313.300 13: 1313.300 14: 1554.400 15: 1639.078 16: 1639.078 17: 1639.078 18: 1639.078 19: 1639.080 20: 1639.080 21: 1639.080 22: 1639.080 23: 1639.130 24: 1639.132 25: 1674.000 26: 1772.100 27: 1772.100 28: 1772.200 29: 1772.200 30: 1772.200 31: 1772.200 32: 1918.300 33: 1918.400 34: 1918.500 35: 1918.600 36: 1959.600 37: 1962.067 38: 1967.540 39: 1989.100 40: 1989.100 41: 2051.600 42: 2052.000 43: 2184.400 44: 2254.900 45: 2254.900 46: 2254.900 after test <num> warning <char> 1: Replacing special names '.Label' is deprecated; use 'levels' instead. 2: Replacing special names '.Label' is deprecated; use 'levels' instead. 3: Replacing special names '.Label' is deprecated; use 'levels' instead. 4: Replacing special names '.Names' is deprecated; use 'names' instead. 5: Replacing special names '.Names' is deprecated; use 'names' instead. 6: Replacing special names '.Names' is deprecated; use 'names' instead. 7: Replacing special names '.Label' is deprecated; use 'levels' instead. 8: Replacing special names '.Label' is deprecated; use 'levels' instead. 9: Replacing special names '.Names' is deprecated; use 'names' instead. 10: Replacing special names '.Names' is deprecated; use 'names' instead. 11: Replacing special names '.Names' is deprecated; use 'names' instead. 12: Replacing special names '.Names' is deprecated; use 'names' instead. 13: Replacing special names '.Names' is deprecated; use 'names' instead. 14: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. 15: Replacing special names '.Names' is deprecated; use 'names' instead. 16: Replacing special names '.Names' is deprecated; use 'names' instead. 17: Replacing special names '.Names' is deprecated; use 'names' instead. 18: Replacing special names '.Names' is deprecated; use 'names' instead. 19: Replacing special names '.Names' is deprecated; use 'names' instead. 20: Replacing special names '.Names' is deprecated; use 'names' instead. 21: Replacing special names '.Names' is deprecated; use 'names' instead. 22: Replacing special names '.Names' is deprecated; use 'names' instead. 23: Replacing special names '.Names' is deprecated; use 'names' instead. 24: Replacing special names '.Names' is deprecated; use 'names' instead. 25: Replacing special names '.Label' is deprecated; use 'levels' instead. 26: Replacing special names '.Label' is deprecated; use 'levels' instead. 27: Replacing special names '.Label' is deprecated; use 'levels' instead. 28: Replacing special names '.Label' is deprecated; use 'levels' instead. 29: Replacing special names '.Label' is deprecated; use 'levels' instead. 30: Replacing special names '.Label' is deprecated; use 'levels' instead. 31: Replacing special names '.Label' is deprecated; use 'levels' instead. 32: Replacing special names '.Label' is deprecated; use 'levels' instead. 33: Replacing special names '.Label' is deprecated; use 'levels' instead. 34: Replacing special names '.Label' is deprecated; use 'levels' instead. 35: Replacing special names '.Label' is deprecated; use 'levels' instead. 36: Replacing special names '.Label' is deprecated; use 'levels' instead. 37: Replacing special names '.Label' is deprecated; use 'levels' instead. 38: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. 39: Replacing special names '.Label' is deprecated; use 'levels' instead. 40: Replacing special names '.Label' is deprecated; use 'levels' instead. 41: Replacing special names '.Label' is deprecated; use 'levels' instead. 42: Replacing special names '.Label' is deprecated; use 'levels' instead. 43: Replacing special names '.Label' is deprecated; use 'levels' instead. 44: Replacing special names '.Names' is deprecated; use 'names' instead. 45: Replacing special names '.Names' is deprecated; use 'names' instead. 46: Replacing special names '.Names' is deprecated; use 'names' instead. warning <char> calls <char> 1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 2: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 3: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 4: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 5: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> source -> withVisible -> eval -> eval -> setDT -> is.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 6: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 7: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 8: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 9: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 10: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> as.data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 11: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 12: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 13: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 14: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 15: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 16: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 17: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 18: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 19: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 20: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 21: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 22: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> identical -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 23: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 24: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 25: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 26: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 27: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 28: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 29: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 30: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 31: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 32: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 33: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 34: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 35: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 36: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 37: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 38: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 39: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 40: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 41: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 42: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> test -> capture.output -> withVisible -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 43: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> data.table -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 44: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 45: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 46: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... calls <char> 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 Running the tests in 'tests/programming.R' failed. Complete output: > require(data.table) Loading required package: data.table Attaching package: 'data.table' The following object is masked from 'package:base': %notin% > test.data.table(script="programming.Rraw") getDTthreads(verbose=TRUE): OpenMP version (_OPENMP) 201511 omp_get_num_procs() 48 R_DATATABLE_NUM_PROCS_PERCENT unset (default 50) R_DATATABLE_NUM_THREADS unset R_DATATABLE_THROTTLE unset (default 1024) omp_get_thread_limit() 2 omp_get_max_threads() 48 OMP_THREAD_LIMIT 2 OMP_NUM_THREADS unset RestoreAfterFork true data.table is using 2 threads with throttle==1024. See ?setDTthreads. test.data.table() running: D:/RCompile/CRANpkg/lib/4.7/data.table/tests/programming.Rraw.bz2 Fri Jul 10 14:19:45 2026 endian==little, sizeof(long double)==16, capabilities('long.double')==TRUE, longdouble.digits==64, sizeof(pointer)==8, TZ==unset, Sys.timezone()=='Europe/Berlin', Sys.getlocale()=='LC_COLLATE=C;LC_CTYPE=German_Germany.utf8;LC_MONETARY=C;LC_NUMERIC=C;LC_TIME=C', l10n_info()=='MBCS=TRUE; UTF-8=TRUE; Latin-1=FALSE; codepage=65001; system.codepage=65001', getDTthreads()=='OpenMP version (_OPENMP)==201511; omp_get_num_procs()==48; R_DATATABLE_NUM_PROCS_PERCENT==unset (default 50); R_DATATABLE_NUM_THREADS==unset; R_DATATABLE_THROTTLE==unset (default 1024); omp_get_thread_limit()==2; omp_get_max_threads()==48; OMP_THREAD_LIMIT==2; OMP_NUM_THREADS==unset; RestoreAfterFork==true; data.table is using 2 threads with throttle==1024. See ?setDTthreads.', .libPaths()=='D:/temp/2026_07_10_01_50_00_10726/RtmpqoS1m5/RLIBS_b05c49236be5','D:/RCompile/recent/R/library', zlibVersion()==1.3.1 ZLIB_VERSION==1.3.1 Caught 1 warning outside the test() calls: after test <num> 1: 102.05 warning <char> 1: Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead. calls <char> 1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> structure -> .Deprecated -> warning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... Error in test.data.table(script = "programming.Rraw") : Tests succeeded, but non-test code caused warnings. Search tests/programming.Rraw.bz2 for tests shown above. Calls: test.data.table -> stopf -> raise_condition -> signal Execution halted Flavor: r-devel-windows-x86_64

Version: 1.18.4
Check: compiled code
Result: NOTE File ‘data.table/libs/data_table.so’: Found non-API calls to R: ‘IS_GROWABLE’, ‘LEVELS’, ‘SETLENGTH’, ‘SET_GROWABLE_BIT’, ‘SET_TRUELENGTH’, ‘TRUELENGTH’, ‘XTRUELENGTH’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points. Flavors: r-oldrel-macos-arm64, r-oldrel-macos-x86_64

Version: 1.18.4
Check: compiled code
Result: NOTE File 'data.table/libs/x64/data_table.dll': Found non-API calls to R: 'IS_GROWABLE', 'LEVELS', 'SETLENGTH', 'SET_GROWABLE_BIT', 'SET_TRUELENGTH', 'TRUELENGTH', 'XTRUELENGTH' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points. Flavor: r-oldrel-windows-x86_64