buildx failed with: ERROR: failed to solve: process "/bin/sh -c dotnet publish \"ModelCompiler Solution.sln\" -f net8.0 -c Release -o /app" 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, actions/setup-dotnet@v3, docker/setup-buildx-action@v2, docker/metadata-action@v4, 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 "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds.