R Under development (unstable) (2023-08-27 r85021 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(r4ds.tutorials)
> 
> test_check("r4ds.tutorials")
[ FAIL 0 | WARN 0 | SKIP 1 | PASS 1 ]

══ Skipped tests (1) ═══════════════════════════════════════════════════════════
• On CRAN (1): 'test-tutorials.R:16:3'

[ FAIL 0 | WARN 0 | SKIP 1 | PASS 1 ]
> 
> proc.time()
   user  system elapsed 
  10.29    0.42   11.29