Process completed with exit code 1.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1, zyborg/dotnet-tests-report@v1.3.0, 2428392/gh-truncate-string-action@v1.0.0. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Execution of tests returned failure: 1

Found failing tests

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 using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

The using directive for 'FrEee.Serialization' appeared previously in this namespace

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.