* using log directory ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.5/caretEnsemble.Rcheck’
* using R Under development (unstable) (2025-01-24 r87627)
* using platform: x86_64-apple-darwin20
* R was compiled by
    Apple clang version 14.0.0 (clang-1400.0.29.202)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Ventura 13.3.1
* using session charset: UTF-8
* checking for file ‘caretEnsemble/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘caretEnsemble’ version ‘4.0.1’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package suggested but not available for checking: ‘klaR’
* 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 whether package ‘caretEnsemble’ can be installed ... [15s/24s] OK
See 'https://www.r-project.org/nosvn/R.check/r-devel-macos-x86_64/caretEnsemble-00install.html' for details.
* checking installed package size ... OK
* checking package directory ... OK
* checking ‘build’ directory ... 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 ... [2s/3s] OK
* checking whether the package can be loaded with stated dependencies ... [2s/3s] OK
* checking whether the package can be unloaded cleanly ... [2s/3s] OK
* checking whether the namespace can be loaded with stated dependencies ... [2s/3s] OK
* checking whether the namespace can be unloaded cleanly ... [2s/3s] OK
* checking loading without being on the library search path ... [3s/3s] 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 ... [6s/9s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [4s/6s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [11s/15s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [68s/120s] ERROR
  Running ‘testthat.R’ [68s/120s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > testthat::test_check("caretEnsemble")
  Loading required package: caretEnsemble
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 612 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-caretList.R:309:3'): caretList supports models that return an array or matrix ──
  Error: Required packages are missing: klaR
  Backtrace:
       ▆
    1. ├─testthat::expect_output(...) at test-caretList.R:309:3
    2. │ └─testthat:::quasi_capture(...)
    3. │   ├─testthat (local) .capture(...)
    4. │   │ └─testthat::capture_output_lines(code, print, width = width)
    5. │   │   └─testthat:::eval_with_output(code, print = print, width = width)
    6. │   │     ├─withr::with_output_sink(path, withVisible(code))
    7. │   │     │ └─base::force(code)
    8. │   │     └─base::withVisible(code)
    9. │   └─rlang::eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
   10. ├─testthat::expect_warning(...)
   11. │ └─testthat:::quasi_capture(...)
   12. │   ├─testthat (local) .capture(...)
   13. │   │ └─base::withCallingHandlers(...)
   14. │   └─rlang::eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
   15. └─caretEnsemble::caretList(X, y, methodList = model_names, tuneLength = 1L)
   16.   └─base::lapply(...)
   17.     └─caretEnsemble (local) FUN(X[[i]], ...)
   18.       ├─base::do.call(caret::train, model_args)
   19.       ├─caret (local) `<fn>`(...)
   20.       └─caret:::train.default(...)
   21.         └─caret::checkInstall(models$library)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 612 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [32s/50s] OK
* checking PDF version of manual ... [7s/9s] OK
* DONE
Status: 1 ERROR
* using check arguments '--no-clean-on-error '

* elapsed time (check, wall clock): 5:03