CRAN Package Check Results for Package mlr3

Last updated on 2026-06-08 14:50:30 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 1.6.0 33.72 644.37 678.09 OK
r-devel-linux-x86_64-debian-gcc 1.6.0 21.42 383.92 405.34 ERROR
r-devel-linux-x86_64-fedora-clang 1.6.0 60.00 981.16 1041.16 OK
r-devel-linux-x86_64-fedora-gcc 1.6.0 60.00 996.67 1056.67 OK
r-devel-windows-x86_64 1.6.0 33.00 690.00 723.00 OK
r-patched-linux-x86_64 1.6.0 44.15 566.08 610.23 OK
r-release-linux-x86_64 1.6.0 29.79 570.55 600.34 OK
r-release-macos-arm64 1.6.0 7.00 154.00 161.00 OK
r-release-macos-x86_64 1.6.0 21.00 672.00 693.00 OK
r-release-windows-x86_64 1.6.0 34.00 680.00 714.00 OK
r-oldrel-macos-arm64 1.6.0 7.00 154.00 161.00 OK
r-oldrel-macos-x86_64 1.6.0 21.00 619.00 640.00 OK
r-oldrel-windows-x86_64 1.6.0 49.00 885.00 934.00 OK

Check Details

Version: 1.6.0
Check: Rd files
Result: WARN cannot open the connection prepare_Rd: cannot open file '/tmp/Rtmppc1580/Rf3a698b6f14ffca': No space left on device problem found in ‘mlr_learners_regr.featureless.Rd’ Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.6.0
Check: examples
Result: ERROR Running massageExamples to create ‘mlr3-Ex.R’ failed Error in file(out, "wt") : cannot open the connection Calls: <Anonymous> -> Rd2ex -> file In addition: Warning message: In file(out, "wt") : cannot open file '/tmp/RtmpQ8kfKJ/file3aa0cb160b3a9d/ResultData.R': No space left on device Execution halted NONE Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.6.0
Check: tests
Result: ERROR Running ‘testthat.R’ [269s/426s] Running the tests in ‘tests/testthat.R’ failed. Complete output: > if (requireNamespace("testthat", quietly = TRUE)) { + library("checkmate") + library("testthat") + library("mlr3") + test_check("mlr3") + } Saving _problems/test_resample-411.R Saving _problems/test_resample-412.R [ FAIL 2 | WARN 9 | SKIP 13 | PASS 17281 ] ══ Skipped tests (13) ══════════════════════════════════════════════════════════ • Not on GitHub Actions (1): 'test_backward_compatibility.R:1:1' • On CRAN (10): 'test_Learner.R:672:3', 'test_Learner.R:939:3', 'test_Learner.R:967:3', 'test_Learner.R:995:3', 'test_Learner.R:1034:3', 'test_Measure.R:131:3', 'test_Task.R:907:1', 'test_parallel_future.R:103:3', 'test_parallel_mirai.R:61:3', 'test_parallel_mirai.R:83:3' • empty test (1): 'test_Task.R:968:1' • {distr6} is not installed (1): 'test_PredictionRegr.R:54:3' ══ Failed tests ════════════════════════════════════════════════════════════════ ── Failure ('test_resample.R:411:3'): callr during prediction triggers marshaling ── Expected `l2$marshaled` to be TRUE. Differences: `actual`: FALSE `expected`: TRUE ── Failure ('test_resample.R:412:3'): callr during prediction triggers marshaling ── Expected `l2$model$marshaled$marshal_count` to equal 1L. Differences: `actual` is NULL `expected` is an integer vector (1) [ FAIL 2 | WARN 9 | SKIP 13 | PASS 17281 ] Error: ! Test failures. Execution halted Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.6.0
Check: PDF version of manual
Result: ERROR Rd conversion errors: Converting parsed Rd's to LaTeX ..Warning in file(out, "wt") : cannot open file '/tmp/Rtmpzn9xSL/ltx18ed021a4e6b/TaskClassif.tex': No space left on device Error in file(out, "wt") : cannot open the connection Flavor: r-devel-linux-x86_64-debian-gcc