The current runner (macos--arm64) was detected as self-hosted because the platform does not match a GitHub-hosted runner image (or that image is deprecated and no longer supported). In such a case, you should install Ruby in the $RUNNER_TOOL_CACHE yourself, for example using https://github.com/rbenv/ruby-build You can take inspiration from this workflow for more details: https://github.com/ruby/ruby-builder/blob/master/.github/workflows/build.yml $ ruby-build 2.7.8 /Users/runner/hostedtoolcache/Ruby/2.7.8/arm64 Once that completes successfully, mark it as complete with: $ touch /Users/runner/hostedtoolcache/Ruby/2.7.8/arm64.complete It is your responsibility to ensure installing Ruby like that is not done in parallel.

Process completed with exit code 1.

CommandRunnable::Error: Failed to run: dev/release/post-11-bump-versions.sh 16.1.0 17.1.0 stdout: Updating .deb package names for 17.1.0 stderr: fatal: bad source, source=dev/tasks/linux-packages/apache-arrow/debian*/lib*1601.install, destination=dev/tasks/linux-packages/apache-arrow/debian*/lib*1701.install /home/runner/work/arrow/arrow/dev/release/test-helper.rb:47:in `sh' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:70:in `bump_versions' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:348:in `test_deb_package_names' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:35:in `block (2 levels) in setup' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:31:in `chdir' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:31:in `block in setup' /opt/hostedtoolcache/Ruby/2.7.8/x64/lib/ruby/2.7.0/tmpdir.rb:89:in `mktmpdir' /home/runner/work/arrow/arrow/dev/release/post-11-bump-versions-test.rb:28:in `setup'

Process completed with exit code 1.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636