Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: step-security/changed-files@v46.0.5. 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/

Please ensure that submodules are initialized and up to date. See: https://github.com/actions/checkout#usage

fatal: Invalid revision range 35d5c653e38a0b5b3772627a7454b059c7bca932..86bf47659387383b99bb345cc4f2c090c73100b0

Set 'fetch_additional_submodule_history: true' to fetch additional submodule history for: tools/launcher/modules/Megatron-LM

Unable to find merge base between 35d5c653e38a0b5b3772627a7454b059c7bca932 and 86bf47659387383b99bb345cc4f2c090c73100b0

Please ensure that submodules are initialized and up to date. See: https://github.com/actions/checkout#usage

fatal: Invalid revision range 4b825dc642cb6eb9a060e54bf8d69288fbee4904..6f24c71f3957054a2261d028217640cea3d5e91c

Set 'fetch_additional_submodule_history: true' to fetch additional submodule history for: tools/launcher/modules/Megatron-Bridge