• using R Under development (unstable) (2026-04-21 r89937)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-16) 15.2.0     GNU Fortran (Debian 15.2.0-16) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-04-22 18:15:31 UTC
• checking for file ‘unix/DESCRIPTION’ ... OK
• this is package ‘unix’ version ‘1.5.9’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘unix’ can be installed ... OK See the install log for details.
• used C compiler: ‘gcc-15 (Debian 15.2.0-16) 15.2.0’
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [0s/0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
• checking loading without being on the library search path ... [0s/0s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [3s/5s] OK
• checking Rd files ... [0s/0s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking line endings in shell scripts ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compilation flags used ... OK
• checking compiled code ... OK
• checking examples ... [2s/3s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [14s/24s] ERROR   Running ‘testthat.R’ [14s/24s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   >   > test_check("unix")   Loading required package: unix      Saving _problems/test-forking-54.R      [ FAIL 1 | WARN 0 | SKIP 5 | PASS 334 ]      ══ Skipped tests (5) ═══════════════════════════════════════════════════════════   • safe_build() is not TRUE (5): 'test-forking.R:29:3', 'test-forking.R:58:3',     'test-forking.R:160:3', 'test-forking.R:181:3', 'test-forking.R:191:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Failure ('test-forking.R:54:3'): eval_fork gives errors ─────────────────────   Expected `eval_fork(tryCatch(blabla(), error = identity))` to inherit from "character".   Actual inheritance: "functionNotFoundError"/"objectNotFoundError"/"error"/"condition"      [ FAIL 1 | WARN 0 | SKIP 5 | PASS 334 ]   Error:   ! Test failures.   Execution halted
• checking PDF version of manual ... [3s/5s] OK
• checking HTML version of manual ... [0s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR