Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v1, actions/cache@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: actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

.NET 5.0 is no longer supported and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the .NET support policy.

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit/Internals/XUnitLogger.cs(61,28): warning CS8633: Nullability in constraints for type parameter 'TState' of method 'XUnitLogger.BeginScope<TState>(TState)' doesn't match the constraints for type parameter 'TState' of interface method 'ILogger.BeginScope<TState>(TState)'. Consider using an explicit interface implementation instead. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit/Akka.Hosting.TestKit.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Logging/TestLogger.cs(39,17): warning CS8767: Nullability of reference types in type of parameter 'exception' of 'void TestLogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)' doesn't match implicitly implemented member 'void ILogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)' (possibly because of nullability attributes). [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Bugfix208Specs.cs(92,30): warning CS0168: The variable 'e' is declared but never used [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Logging/SerilogLoggerEnd2EndSpecs.cs(32,34): warning CS8625: Cannot convert null literal to non-nullable reference type. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit.Tests/TestKitBaseTests/ReceiveTests.cs(182,13): warning xUnit2020: Do not use Assert.True(false, message) to fail a test. Use Assert.Fail(message) instead. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit.Tests/Akka.Hosting.TestKit.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit/Internals/XUnitLogger.cs(61,28): warning CS8633: Nullability in constraints for type parameter 'TState' of method 'XUnitLogger.BeginScope<TState>(TState)' doesn't match the constraints for type parameter 'TState' of interface method 'ILogger.BeginScope<TState>(TState)'. Consider using an explicit interface implementation instead. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit/Akka.Hosting.TestKit.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Logging/TestLogger.cs(39,17): warning CS8767: Nullability of reference types in type of parameter 'exception' of 'void TestLogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)' doesn't match implicitly implemented member 'void ILogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)' (possibly because of nullability attributes). [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Bugfix208Specs.cs(92,30): warning CS0168: The variable 'e' is declared but never used [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Logging/SerilogLoggerEnd2EndSpecs.cs(32,34): warning CS8625: Cannot convert null literal to non-nullable reference type. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.Tests/Akka.Hosting.Tests.csproj]

/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit.Tests/TestKitBaseTests/ReceiveTests.cs(182,13): warning xUnit2020: Do not use Assert.True(false, message) to fail a test. Use Assert.Fail(message) instead. [/home/runner/work/Akka.Hosting/Akka.Hosting/src/Akka.Hosting.TestKit.Tests/Akka.Hosting.TestKit.Tests.csproj]

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v1, actions/cache@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: actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

.NET 5.0 is no longer supported and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the .NET support policy.

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit\Internals\XUnitLogger.cs(61,28): warning CS8633: Nullability in constraints for type parameter 'TState' of method 'XUnitLogger.BeginScope<TState>(TState)' doesn't match the constraints for type parameter 'TState' of interface method 'ILogger.BeginScope<TState>(TState)'. Consider using an explicit interface implementation instead. [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit\Akka.Hosting.TestKit.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Logging\TestLogger.cs(39,17): warning CS8767: Nullability of reference types in type of parameter 'exception' of 'void TestLogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)' doesn't match implicitly implemented member 'void ILogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)' (possibly because of nullability attributes). [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Bugfix208Specs.cs(92,30): warning CS0168: The variable 'e' is declared but never used [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Logging\SerilogLoggerEnd2EndSpecs.cs(32,34): warning CS8625: Cannot convert null literal to non-nullable reference type. [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit.Tests\TestKitBaseTests\ReceiveTests.cs(182,13): warning xUnit2020: Do not use Assert.True(false, message) to fail a test. Use Assert.Fail(message) instead. [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit.Tests\Akka.Hosting.TestKit.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit\Internals\XUnitLogger.cs(61,28): warning CS8633: Nullability in constraints for type parameter 'TState' of method 'XUnitLogger.BeginScope<TState>(TState)' doesn't match the constraints for type parameter 'TState' of interface method 'ILogger.BeginScope<TState>(TState)'. Consider using an explicit interface implementation instead. [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.TestKit\Akka.Hosting.TestKit.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Logging\TestLogger.cs(39,17): warning CS8767: Nullability of reference types in type of parameter 'exception' of 'void TestLogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)' doesn't match implicitly implemented member 'void ILogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)' (possibly because of nullability attributes). [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Bugfix208Specs.cs(92,30): warning CS0168: The variable 'e' is declared but never used [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]

D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Logging\SerilogLoggerEnd2EndSpecs.cs(32,34): warning CS8625: Cannot convert null literal to non-nullable reference type. [D:\a\Akka.Hosting\Akka.Hosting\src\Akka.Hosting.Tests\Akka.Hosting.Tests.csproj]