Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2, ilammy/msvc-dev-cmd@v1. 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/

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2, ilammy/msvc-dev-cmd@v1. 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/

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

slow doctest:: Test ran for 5.88s cpu, 8.71s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 6.61s cpu, 10.30s wall Check ran for 0.00s cpu, 0.00s wall

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

slow doctest:: Test ran for 5.50s cpu, 7.80s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 7.72s cpu, 11.46s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 13.67s cpu, 22.37s wall Check ran for 0.00s cpu, 0.00s wall

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

slow doctest:: Test ran for 5.43s cpu, 7.59s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 5.12s cpu, 7.68s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 6.82s cpu, 9.97s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 8.34s cpu, 12.45s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 11.45s cpu, 17.94s wall Check ran for 0.00s cpu, 0.00s wall

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

slow doctest:: Test ran for 9.06s cpu, 9.09s wall Check ran for 0.00s cpu, 0.00s wall

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

slow doctest:: Test ran for 6.20s cpu, 6.23s wall Check ran for 0.00s cpu, 0.00s wall

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

slow doctest:: Test ran for 8.47s cpu, 6.89s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 9.88s cpu, 9.91s wall Check ran for 0.00s cpu, 0.00s wall

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

slow doctest:: Test ran for 7.00s cpu, 7.04s wall Check ran for 0.00s cpu, 0.00s wall

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

slow doctest:: Test ran for 7.45s cpu, 7.61s wall Check ran for 0.00s cpu, 0.00s wall

slow doctest:: Test ran for 5.25s cpu, 5.26s wall Check ran for 0.00s cpu, 0.00s wall

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

slow doctest:: Test ran for 5.01s cpu, 5.08s wall Check ran for 0.00s cpu, 0.00s wall

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, conda-incubator/setup-miniconda@v3, hendrikmuhs/ccache-action@v1.2. 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/

slow doctest:: Test ran for 10.05s cpu, 10.10s wall Check ran for 0.00s cpu, 0.00s wall

Variable 'a' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

Variable 'OL' referenced here was set only in doctest marked '# needs sage.rings.number_field'

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

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