buildx failed with: ERROR: failed to solve: ghcr.io/perfsonar/unibuild/debian:latest: failed to resolve source metadata for ghcr.io/perfsonar/unibuild/debian:latest: ghcr.io/perfsonar/unibuild/debian:latest: not found

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: docker/setup-buildx-action@v2, docker/login-action@v2, docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38, docker/build-push-action@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/