buildx failed with: ERROR: failed to solve: process "docker-shell cd /opt/spack-environment && spack env activate . && spack buildcache keys -it && cd /opt/spack-environment && status=0 && spack install --reuse --no-check-signature || spack -d -v install --reuse --no-check-signature || spack -d -v install --reuse --no-check-signature || status=$? && mkdir -p /var/cache/spack-mirror/build_cache && spack buildcache update-index -d /var/cache/spack-mirror && spack buildcache list --allarch --very-long | sed '/^$/d;/^--/d;s/@.\\+//;s/\\([a-z0-9]*\\) \\(.*\\)/\\2\\/\\1/' | sort > tmp.buildcache.txt && spack find --format {name}/{hash} | sort | comm -23 - tmp.buildcache.txt | xargs --no-run-if-empty spack buildcache create --allow-root --only package --unsigned --directory /var/cache/spack-mirror --rebuild-index && spack clean -a && exit $status" did not complete successfully: exit code: 1

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, docker/setup-qemu-action@v2, docker/setup-buildx-action@v2, docker/login-action@v2, docker/build-push-action@v3.0.0. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The `save-state` 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/