* using log directory ‘/Users/ripley/R/packages/tests-SAN/grates.Rcheck’
* using R Under development (unstable) (2026-11-10 r90874)
* using platform: aarch64-apple-darwin27.2.0
* R was compiled by
    Apple clang version 21.0.0 (clang-2100.4.1.1)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Golden Gate 27.2.1
* using session charset: UTF-8
* current time: 2026-11-11 11:03:11 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘grates/DESCRIPTION’ ... OK
* this is package ‘grates’ version ‘1.8.1’
* package encoding: UTF-8
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package ‘grates’ can be installed ... OK
* used C compiler: ‘Apple clang version 21.0.0 (clang-2100.4.1.1)’
* used SDK: ‘MacOSX27.3.sdk’
* checking package directory ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking tests ... [21s/22s] ERROR
  Running ‘testthat.R’ [21s/21s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/tests.html
  > # * https://testthat.r-lib.org/reference/test_package.html#special-files
  > 
  > library(testthat)
  > library(grates)
  > 
  > test_check("grates")
  grates.c:37:60: runtime error: nan is outside the range of representable values of type 'int'
      #0 0x00010e6f27b0 in as_grouped_week_from_date grates.c:37
      #1 0x000105ed9fc4 in R_doDotCall dotcode.c:760
      #2 0x000106128fa8 in bcEval_loop eval.c:8708
      #3 0x0001060d1110 in bcEval eval.c:7537
      #4 0x0001060cf1a8 in Rf_eval eval.c:1167
      #5 0x0001060d9754 in R_execClosure eval.c:2400
      #6 0x0001060d4d54 in applyClosure_core eval.c:2316
      #7 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #8 0x0001062b6150 in dispatchMethod objects.c:473
      #9 0x0001062b3ef4 in Rf_usemethod objects.c:513
      #10 0x0001062b73dc in do_usemethod objects.c:579
      #11 0x000106113d54 in bcEval_loop eval.c:8174
      #12 0x0001060d1110 in bcEval eval.c:7537
      #13 0x0001060cf1a8 in Rf_eval eval.c:1167
      #14 0x0001060d9754 in R_execClosure eval.c:2400
      #15 0x0001060d4d54 in applyClosure_core eval.c:2316
      #16 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #17 0x0001060cfbd0 in Rf_eval eval.c:1278
      #18 0x0001060d1560 in forcePromise eval.c:976
      #19 0x0001060cfad4 in Rf_eval eval.c:1185
      #20 0x0001060d1560 in forcePromise eval.c:976
      #21 0x0001060cf228 in Rf_eval eval.c:1191
      #22 0x0001062b71dc in do_usemethod objects.c:575
      #23 0x000106113d54 in bcEval_loop eval.c:8174
      #24 0x0001060d1110 in bcEval eval.c:7537
      #25 0x0001060cf1a8 in Rf_eval eval.c:1167
      #26 0x0001060d9754 in R_execClosure eval.c:2400
      #27 0x0001060d4d54 in applyClosure_core eval.c:2316
      #28 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #29 0x0001060cfbd0 in Rf_eval eval.c:1278
      #30 0x0001060e81fc in do_set eval.c:3587
      #31 0x0001060cf604 in Rf_eval eval.c:1230
      #32 0x0001060e4008 in do_begin eval.c:3003
      #33 0x0001060cf604 in Rf_eval eval.c:1230
      #34 0x0001060d9754 in R_execClosure eval.c:2400
      #35 0x0001060d4d54 in applyClosure_core eval.c:2316
      #36 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #37 0x0001060cfbd0 in Rf_eval eval.c:1278
      #38 0x0001060d1560 in forcePromise eval.c:976
      #39 0x0001060cf228 in Rf_eval eval.c:1191
      #40 0x0001062b71dc in do_usemethod objects.c:575
      #41 0x000106113d54 in bcEval_loop eval.c:8174
      #42 0x0001060d1110 in bcEval eval.c:7537
      #43 0x0001060cf1a8 in Rf_eval eval.c:1167
      #44 0x0001060d9754 in R_execClosure eval.c:2400
      #45 0x0001060d4d54 in applyClosure_core eval.c:2316
      #46 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #47 0x0001060cfbd0 in Rf_eval eval.c:1278
      #48 0x0001060d1d08 in Rf_evalList eval.c:3685
      #49 0x0001060cf7d8 in Rf_eval eval.c:1249
      #50 0x0001060d1d08 in Rf_evalList eval.c:3685
      #51 0x0001060cf7d8 in Rf_eval eval.c:1249
      #52 0x0001060d1d08 in Rf_evalList eval.c:3685
      #53 0x0001060cf7d8 in Rf_eval eval.c:1249
      #54 0x0001060e81fc in do_set eval.c:3587
      #55 0x0001060cf604 in Rf_eval eval.c:1230
      #56 0x0001060e4008 in do_begin eval.c:3003
      #57 0x0001060cf604 in Rf_eval eval.c:1230
      #58 0x0001060ee38c in do_eval eval.c:3977
      #59 0x00010612588c in bcEval_loop eval.c:8154
      #60 0x0001060d1110 in bcEval eval.c:7537
      #61 0x0001060cf1a8 in Rf_eval eval.c:1167
      #62 0x0001060d9754 in R_execClosure eval.c:2400
      #63 0x0001060d4d54 in applyClosure_core eval.c:2316
      #64 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #65 0x0001060cfbd0 in Rf_eval eval.c:1278
      #66 0x0001060ee858 in do_eval eval.c:3995
      #67 0x00010612588c in bcEval_loop eval.c:8154
      #68 0x0001060d1110 in bcEval eval.c:7537
      #69 0x0001060cf1a8 in Rf_eval eval.c:1167
      #70 0x0001060d9754 in R_execClosure eval.c:2400
      #71 0x0001060d4d54 in applyClosure_core eval.c:2316
      #72 0x0001060d6b48 in Rf_applyClosure eval.c:2335
      #73 0x0001060d6b48 in R_forceAndCall eval.c:2467
      #74 0x000105ce1f80 in do_lapply apply.c:75
      #75 0x0001062ac3b8 in do_internal names.c:1425
      #76 0x000106113d54 in bcEval_loop eval.c:8174
      #77 0x0001060d1110 in bcEval eval.c:7537
      #78 0x0001060cf1a8 in Rf_eval eval.c:1167
      #79 0x0001060d9754 in R_execClosure eval.c:2400
      #80 0x0001060d4d54 in applyClosure_core eval.c:2316
      #81 0x0001060d2ebc in Rf_applyClosure eval.c:2335
      #82 0x0001060cfbd0 in Rf_eval eval.c:1278
      #83 0x00010622f74c in Rf_ReplIteration main.c:264
      #84 0x000106233a5c in R_ReplConsole main.c:319
      #85 0x000106233870 in run_Rmainloop main.c:1239
      #86 0x000106233b58 in Rf_mainloop main.c:1246
      #87 0x00010484d5f0 in main Rmain.c:29
      #88 0x000190298d78 in start+0x19f8 (dyld:arm64e+0x31d78)
  
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior grates.c:37:60 
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Scale for x is already present.
  Adding another scale for x, which will replace the existing scale.
  Saving _problems/test-epiweek-43.R
  Saving _problems/test-epiweek-44.R
  Saving _problems/test-isoweek-44.R
  Saving _problems/test-isoweek-52.R
  Saving _problems/test-yearweek-46.R
  Saving _problems/test-yearweek-54.R
  Saving _problems/test-yearweek-62.R
  Saving _problems/test-yearweek-66.R
  [ FAIL 8 | WARN 0 | SKIP 12 | PASS 860 ]
  
  ══ Skipped tests (12) ══════════════════════════════════════════════════════════
  • On CRAN (12): 'test-plots.R:33:1', 'test-plots.R:71:1', 'test-plots.R:103:1',
    'test-plots.R:135:1', 'test-plots.R:164:1', 'test-plots.R:200:1',
    'test-plots.R:235:1', 'test-plots.R:271:1', 'test-plots.R:310:1',
    'test-plots.R:356:1', 'test-plots.R:376:1', 'test-plots.R:396:1'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-epiweek.R:43:5'): epiweek, january 1 dates ───────────────────
  Expected `as.character(dates_epi)` to be identical to `expected`.
  Differences:
  `actual[17:20]`:   "2017-W01" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2017-W01" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-epiweek.R:44:5'): epiweek, january 1 dates ───────────────────
  Expected `dates_epi` to be identical to `suppressWarnings(epiweek(epiyears, epiweeks))`.
  Differences:
  `actual[17:20]`:   "2017-W01" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2017-W01" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-isoweek.R:44:5'): isoweek, january 1 dates ───────────────────
  Expected `as.character(dates_iso)` to be identical to `expected`.
  Differences:
  `actual[17:20]`:   "2016-W52" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2016-W52" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-isoweek.R:52:5'): isoweek, january 1 dates ───────────────────
  Expected `dates_iso` to be identical to `suppressWarnings(isoweek(years, weeks))`.
  Differences:
  `actual[17:20]`:   "2016-W52" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2016-W52" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-yearweek.R:46:5'): yearweek, january 1 dates ─────────────────
  Expected `as.character(dates_iso)` to be identical to `expected`.
  Differences:
  `actual[17:20]`:   "2016-W52" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2016-W52" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-yearweek.R:54:5'): yearweek, january 1 dates ─────────────────
  Expected `dates_iso` to be identical to `suppressWarnings(yearweek(years, weeks))`.
  Differences:
  `actual[17:20]`:   "2016-W52" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2016-W52" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-yearweek.R:62:5'): yearweek, january 1 dates ─────────────────
  Expected `dates_epi` to be identical to `suppressWarnings(yearweek(epiyears, epiweeks, 7L))`.
  Differences:
  `actual[17:20]`:   "2017-W01" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2017-W01" "2018-W01" "2019-W01" NA        
  
  ── Failure ('test-yearweek.R:66:5'): yearweek, january 1 dates ─────────────────
  Expected `as.character(dates_epi)` to be identical to `expected`.
  Differences:
  `actual[17:20]`:   "2017-W01" "2018-W01" "2019-W01" "1970-W01"
  `expected[17:20]`: "2017-W01" "2018-W01" "2019-W01" NA        
  
  
  [ FAIL 8 | WARN 0 | SKIP 12 | PASS 860 ]
  Error:
  ! Test failures.
  Execution halted
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [14s/19s] OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR