* using log directory 'd:/Rcompile/CRANpkg/local/4.6/mlr3forecast.Rcheck'
* using R version 4.6.1 (2026-06-24 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-07-23 00:23:01 UTC
* checking for file 'mlr3forecast/DESCRIPTION' ... OK
* this is package 'mlr3forecast' version '0.1.0'
* package encoding: UTF-8
* checking package namespace information ... OK
* 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 'mlr3forecast' can be installed ... OK
* checking installed package size ... OK
* checking package 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] OK
* checking whether the package can be loaded with stated dependencies ... [1s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [1s] OK
* checking whether startup messages can be suppressed ... [1s] OK
* checking use of S3 registration ... 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 ... [9s] OK
* checking Rd files ... [5s] 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 examples ... [116s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [198s] ERROR
  Running 'testthat.R' [198s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > Sys.setenv(OMP_NUM_THREADS = "1")
  > 
  > if (requireNamespace("testthat", quietly = TRUE)) {
  +   library("testthat")
  +   library("mlr3forecast")
  + 
  +   test_check("mlr3forecast")
  + }
  Loading required package: mlr3
  Starting 2 test processes.
  > test_LearnerFcst.R: INFO  [02:26:32.301] [mlr3] Calling train method of fallback 'fcst.mean' on task 'airpassengers' with 95 observations {learner: <LearnerFcstMean/LearnerFcstForecast/LearnerFcst/LearnerRegr/Learner/R6>}
  > test_PipeOpFcstSplitKey.R: INFO  [02:27:33.642] [mlr3] Resampling 'fcst.holdout' is being instantiated on task 'panel'
  > test_PipeOpFcstSplitKey.R: INFO  [02:27:33.744] [mlr3] Applying learner 'fcst.splitkey.fcst.lags.regr.featureless.fcst.unitekey' on task 'panel' (iter 1/1)
  > test_PipeOpFcstSplitKey.R: INFO  [02:27:36.240] [mlr3] Resampling 'fcst.cv' is being instantiated on task 'panel'
  > test_PipeOpFcstSplitKey.R: INFO  [02:27:36.287] [mlr3] Applying learner 'fcst.splitkey.fcst.lags.regr.featureless.fcst.unitekey' on task 'panel' (iter 1/2)
  > test_PipeOpFcstSplitKey.R: INFO  [02:27:37.238] [mlr3] Applying learner 'fcst.splitkey.fcst.lags.regr.featureless.fcst.unitekey' on task 'panel' (iter 2/2)
  > test_as_task_fcst.R: [value]: 'y' 
  > test_fcst_msarima.R: 
  
  Error:
  ! testthat subprocess exited in file 'test_fcst_msarima.R'.
  Caused by error:
  ! R session crashed with exit code -1073741819
  Backtrace:
       ▆
    1. └─testthat::test_check("mlr3forecast")
    2.   └─testthat::test_dir(...)
    3.     └─testthat:::test_files(...)
    4.       └─testthat:::test_files_parallel(...)
    5.         ├─withr::with_dir(...)
    6.         │ └─base::force(code)
    7.         ├─testthat::with_reporter(...)
    8.         │ └─base::tryCatch(...)
    9.         │   └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   10.         │     └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   11.         │       └─base (local) doTryCatch(return(expr), name, parentenv, handler)
   12.         └─testthat:::parallel_event_loop_chunky(queue, reporters, ".")
   13.           └─queue$poll(Inf)
   14.             └─base::lapply(...)
   15.               └─testthat (local) FUN(X[[i]], ...)
   16.                 └─private$handle_error(msg, i)
   17.                   └─cli::cli_abort(...)
   18.                     └─rlang::abort(...)
  Execution halted
* checking PDF version of manual ... [34s] OK
* checking HTML version of manual ... [44s] OK
* DONE
Status: 1 ERROR