* using log directory ‘/srv/hornik/tmp/CRAN_pretest/mlr3.Rcheck’
* using R Under development (unstable) (2025-11-30 r89082)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.5 (1)
    Debian flang version 21.1.5 (1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘mlr3/DESCRIPTION’ ... OK
* this is package ‘mlr3’ version ‘1.3.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [8s/129s] NOTE
Maintainer: ‘Marc Becker <marcbecker@posteo.de>’

Found the following (possibly) invalid URLs:
  URL: https://openml.org (moved to https://www.openml.org/)
    From: man/Task.Rd
          man/TaskClassif.Rd
          man/TaskRegr.Rd
          man/TaskSupervised.Rd
          man/TaskUnsupervised.Rd
          man/california_housing.Rd
          man/mlr3-package.Rd
          man/mlr_tasks.Rd
          man/mlr_tasks_breast_cancer.Rd
          man/mlr_tasks_german_credit.Rd
          man/mlr_tasks_iris.Rd
          man/mlr_tasks_mtcars.Rd
          man/mlr_tasks_penguins.Rd
          man/mlr_tasks_pima.Rd
          man/mlr_tasks_sonar.Rd
          man/mlr_tasks_spam.Rd
          man/mlr_tasks_wine.Rd
          man/mlr_tasks_zoo.Rd
    Status: 301
    Message: Moved Permanently
  URL: https://www.gnu.org/licenses/lgpl-3.0.en.html
    From: README.md
    Status: Error
    Message: Timeout was reached [www.gnu.org]:
      Connection timed out after 60002 milliseconds
For content that is 'Moved Permanently', please change http to https,
add trailing slashes, or replace the old by the new URL.
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package ‘mlr3’ can be installed ... [14s/14s] OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] OK
* checking whether startup messages can be suppressed ... [0s/0s] 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 ... [28s/28s] OK
* checking Rd files ... [2s/2s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 ... [13s/13s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [143s/200s] OK
  Running ‘testthat.R’ [143s/200s]
* checking PDF version of manual ... [15s/14s] OK
* checking HTML version of manual ... [21s/21s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 NOTE