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.github/workflows/neuron-ci.yml (Line: 182, Col: 13): Conditional expression contains literal text outside replacement tokens. This will cause the expression to always evaluate to truthy. Did you mean to put the entire expression inside ${{ }}?

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /home/runner/work/nrn/nrn/build/CMakeCache.txt /home/runner/work/nrn/nrn/build/build.ninja /home/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/checkout@v4, actions/setup-python@v5, actions/upload-artifact@v4. 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/

No files were found with the provided path: /Users/runner/work/nrn/nrn/build/CMakeCache.txt /Users/runner/work/nrn/nrn/build/build.ninja /Users/runner/work/nrn/nrn/build/cmake_install.cmake. No artifacts will be uploaded.

Cache save failed.

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

autoconf 2.73 is already installed and up-to-date. To reinstall 2.73, run: brew reinstall autoconf

xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz