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Type 'q()' to quit R. > require(data.table) Loading required package: data.table > > test.data.table() # runs the main test suite of 5,000+ tests in /inst/tests/tests.Rraw getDTthreads(verbose=TRUE): This installation of data.table has not been compiled with OpenMP support. omp_get_num_procs() 1 R_DATATABLE_NUM_PROCS_PERCENT unset (default 50) R_DATATABLE_NUM_THREADS unset R_DATATABLE_THROTTLE unset (default 1024) omp_get_thread_limit() 1 omp_get_max_threads() 1 OMP_THREAD_LIMIT unset OMP_NUM_THREADS unset RestoreAfterFork true data.table is using 1 threads with throttle==1024. See ?setDTthreads. test.data.table() running: /builds/Rdatatable/data.table/data.table.Rcheck/data.table/tests/tests.Rraw **** Suggested package bit64 is not installed or has dependencies missing. Tests using it will be skipped. **** Suggested package R.utils is not installed or has dependencies missing. Tests using it will be skipped. Test 2194.7 skipped because it needs a UTF-8 locale. Tests 2253* skipped because they need a UTF-8 locale. Tests 2266* skipped. n-tilde cannot be represented in the native encoding on this system. Please report to the data.table issue tracker. Tests 2298.* skipped because they need a UTF-8 locale. V1 1 V1 0,1 0,2 a,b a Sat Oct 4 04:24:52 2025 endian==little, sizeof(long double)==16, capabilities('long.double')==TRUE, longdouble.digits==64, sizeof(pointer)==8, TZ=='UTC', Sys.timezone()=='UTC', Sys.getlocale()=='C', l10n_info()=='MBCS=FALSE; UTF-8=FALSE; Latin-1=FALSE; codeset=ANSI_X3.4-1968', getDTthreads()=='This installation of data.table has not been compiled with OpenMP support.; omp_get_num_procs()==1; R_DATATABLE_NUM_PROCS_PERCENT==unset (default 50); R_DATATABLE_NUM_THREADS==unset; R_DATATABLE_THROTTLE==unset (default 1024); omp_get_thread_limit()==1; omp_get_max_threads()==1; OMP_THREAD_LIMIT==unset; OMP_NUM_THREADS==unset; RestoreAfterFork==true; data.table is using 1 threads with throttle==1024. See ?setDTthreads.', .libPaths()=='/builds/Rdatatable/data.table/data.table.Rcheck','/usr/local/lib/R/site-library','/usr/lib/R/site-library','/usr/lib/R/library', zlib header files were not found when data.table was compiled Caught 13 warnings outside the test() calls: after test 1: -1.0 2: -1.0 3: -1.0 4: -1.0 5: -1.0 6: -1.0 7: -1.0 8: -1.0 9: -1.0 10: -1.0 11: -1.0 12: -1.0 13: 2194.6 warning 1: unable to translate '' to native encoding 2: unable to translate '' to native encoding 3: unable to translate '' to native encoding 4: unable to translate '' to native encoding 5: unable to translate '' to native encoding 6: unable to translate '' to native encoding 7: unable to translate '' to native encoding 8: unable to translate '' to native encoding 9: unable to translate '' to native encoding 10: unable to translate '' to native encoding 11: unable to translate '' to native encoding 12: unable to translate '' to native encoding 13: invalid input found on input connection '/builds/Rdatatable/data.table/data.table.Rcheck/data.table/tests/issue_563_fread.txt' calls 1: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 2: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 3: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 4: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 5: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 6: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 7: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 8: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 9: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 10: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 11: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 12: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> parse -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... 13: test.data.table -> try -> tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> withCallingHandlers -> sys.source -> eval -> eval -> readLines -> .signalSimpleWarning -> withRestarts -> withOneRestart -> doWithOneRestart -> ... Error in test.data.table() : Tests succeeded, but non-test code caused warnings. Search tests/tests.Rraw for tests shown above. Calls: test.data.table -> stopf -> raise_condition -> signal Execution halted