[R-pkg-team] Bug#1071737: r-cran-data.table: autopkgtest regression on armhf

[Graham Inggs]

Source: r-cran-data.table
Version: 1.15.4+dfsg-1
Severity: serious
User: debian-ci at lists.debian.org
Usertags: regression

Hi Maintainer

r-cran-data.table's autopkgtest has regressed on armhf [1].  I've
copied what I hope is the relevant part of the log below.

Regards
Graham


[1] https://ci.debian.net/packages/r/r-cran-data.table/unstable/armhf/


103s Test 2226.3 ran without errors but failed check that x equals y:
103s > x = DT[, prod(x, na.rm = TRUE), g]
103s g V1 [Key= Types=int,dou Classes=int,i64]
103s 1: 1 <NA>
103s 2: 2 <NA>
103s 3: 3 -8
103s > y = data.table(g = 1:3, V1 = as.integer64(c(NA,
"9223372036854775807", -8L)))
103s g V1 [Key= Types=int,dou Classes=int,i64]
103s 1: 1 <NA>
103s 2: 2 9223372036854775807
103s 3: 3 -8
103s Column 'V1': 'is.NA' value mismatch: 2 in current 1 in target
104s
104s Fri May 10 10:48:14 2024 endian==little, sizeof(long double)==8,
longdouble.digits==, sizeof(pointer)==4, TZ==unset,
Sys.timezone()=='Etc/UTC',
Sys.getlocale()=='LC_CTYPE=C.UTF-8;LC_NUMERIC=C;LC_TIME=C.UTF-8;LC_COLLATE=C.UTF-8;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()==16; R_DATATABLE_NUM_PROCS_PERCENT==unset (default
50); R_DATATABLE_NUM_THREADS==unset; R_DATATABLE_THROTTLE==unset
(default 1024); omp_get_thread_limit()==2147483647;
omp_get_max_threads()==16; OMP_THREAD_LIMIT==unset;
OMP_NUM_THREADS==unset; RestoreAfterFork==true; data.table is using 8
threads with throttle==1024. See ?setDTthreads.', zlibVersion()==1.3
ZLIB_VERSION==1.3
104s Error: 1 error(s) out of 9678. Search tests/tests.Rraw.bz2 for
test number(s) 2226.3. Duration: 30.5s elapsed (31.4s cpu).
104s Execution halted