buildx failed with: ERROR: failed to solve: failed to push ghcr.io/jstz-dev/hermit-toolchain-riscv64:20240731: failed commit on ref "manifest-sha256:9d785ec91a258e3e87d9de7466b91b57eb284dd3df60a73862ff82e7aace8fb9": unexpected status from PUT request to https://ghcr.io/v2/jstz-dev/hermit-toolchain-riscv64/manifests/sha256:9d785ec91a258e3e87d9de7466b91b57eb284dd3df60a73862ff82e7aace8fb9: 403 Forbidden

The following actions uses node12 which is deprecated and will be forced to run on node16: docker/metadata-action@v3. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: docker/metadata-action@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-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/