R version 4.4.0 beta (2024-04-10 r86396 ucrt) -- "Puppy Cup"
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Platform: x86_64-w64-mingw32/x64

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> # setting R_TESTS to empty string because of
> # https://github.com/hadley/testthat/issues/144
> # revert this when that issue in R is fixed.
> Sys.setenv("R_TESTS" = "", NOT_CRAN = "false")
> library(testthat)
> library(goldfish)
> 
> test_check("goldfish")

DATA GATHERING! processed events: 0, total events: 12

                                                                                                 
[ FAIL 0 | WARN 0 | SKIP 6 | PASS 665 ]

══ Skipped tests (6) ═══════════════════════════════════════════════════════════
• On CRAN (6): 'test-functions_estimation_engine_c.R:4:5',
  'test-functions_estimation_engine_c.R:47:5',
  'test-functions_estimation_engine_c.R:80:5',
  'test-functions_estimation_engine_c.R:114:5',
  'test-functions_estimation_engine_c.R:144:5',
  'test-functions_estimation_engine_c.R:174:5'

[ FAIL 0 | WARN 0 | SKIP 6 | PASS 665 ]
> 
> proc.time()
   user  system elapsed 
  10.03    1.34   11.37