Assert.Null() Failure: Value is not null Expected: null Actual: Fixture { } at DotnetTests.XUnitV3Tests.FixtureTests.Failing_Test() in /_/reports/dotnet/DotnetTests.XUnitV3Tests/FixtureTests.cs:line 25 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)

Exit code indicates failure: '2'. Please refer to https://aka.ms/testingplatform/exitcodes for more information.