R Under development (unstable) (2023-12-13 r85679 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> 
> test_check("rgenoud")
Loading required package: rgenoud
##  rgenoud (Version 5.9-0.10, Build Date: 2023-12-13)
##  See http://sekhon.berkeley.edu/rgenoud for additional documentation.
##  Please cite software as:
##   Walter Mebane, Jr. and Jasjeet S. Sekhon. 2011.
##   ``Genetic Optimization Using Derivatives: The rgenoud package for R.''
##   Journal of Statistical Software, 42(11): 1-26. 
##

[ FAIL 0 | WARN 0 | SKIP 1 | PASS 18 ]

══ Skipped tests (1) ═══════════════════════════════════════════════════════════
• Not run on non-mac platforms due to non-deterministic randomness in
  implementation of std::uniform_int_distribution across different compilers.
  Test cases were written only for macOS (clang). We have not had time to write
  tests for other compilers like gcc yet. (1): 'test-genoud_fixed_seed.R:54:3'

[ FAIL 0 | WARN 0 | SKIP 1 | PASS 18 ]
> 
> proc.time()
   user  system elapsed 
   9.68    0.12    9.81