NotImplementedError: fileno() function is unimplemented on this machine test/stdlib/Dir_test.rb:133:in 'Dir#test_for_fd' test/stdlib/Dir_test.rb:133:in 'DirSingletonTest#test_for_fd'

NotImplementedError: fileno() function is unimplemented on this machine test/stdlib/Dir_test.rb:107:in 'Dir#test_fchdir' test/stdlib/Dir_test.rb:107:in 'DirSingletonTest#test_fchdir'

NotImplementedError: fileno() function is unimplemented on this machine D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/spy.rb:92:in 'block (2 levels) in Dir#wrapped_object' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/spy.rb:92:in 'block (2 levels) in wrapped_object' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:152:in 'block in RBS::UnitTest::TypeAssertions#send_setup' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'Kernel#catch' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'RBS::UnitTest::TypeAssertions#send_setup' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:172:in 'RBS::UnitTest::TypeAssertions#assert_send_type' test/stdlib/Dir_test.rb:236:in 'DirInstanceTest#test_fileno'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:345:in 'ARGFTest#test_write'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:340:in 'ARGFTest#test_to_write_io'

Errno::EBADF: Bad file descriptor @ rb_io_set_nonblock - test/stdlib/ARGF_test.rb D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/spy.rb:92:in 'ARGF.class#read_nonblock' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/spy.rb:92:in 'block (2 levels) in wrapped_object' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:152:in 'block in RBS::UnitTest::TypeAssertions#send_setup' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'Kernel#catch' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'RBS::UnitTest::TypeAssertions#send_setup' D:/a/ruby/ruby/src/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:172:in 'RBS::UnitTest::TypeAssertions#assert_send_type' test/stdlib/ARGF_test.rb:272:in 'ARGFTest#test_read_nonblock'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:53:in 'ARGFTest#test_puts'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:46:in 'ARGFTest#test_putc'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:41:in 'ARGFTest#test_printf'

ArgumentError: no stream to rewind test/stdlib/ARGF_test.rb:19:in 'ARGF.class#rewind' test/stdlib/ARGF_test.rb:19:in 'ARGFTest#argf_for_write' test/stdlib/ARGF_test.rb:36:in 'ARGFTest#test_print'

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684, actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, gacts/run-and-post-run@4683764dd706df847f57b9bed39d08164bcd2690, ruby/setup-ruby@f41e084df884422b269f4c01c3748a9df4431a75. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache not found for keys: downloaded-cache

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684, actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, gacts/run-and-post-run@4683764dd706df847f57b9bed39d08164bcd2690. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

Cache not found for keys: downloaded-cache

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684, actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, gacts/run-and-post-run@4683764dd706df847f57b9bed39d08164bcd2690. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

Cache not found for keys: downloaded-cache

NOTICE: windows-2025 requests are being redirected to windows-2025-vs2026 by May 12, 2026

NOTICE: windows-2025 requests are being redirected to windows-2025-vs2026 by May 12, 2026