Sporadic logging failures in unit tests

Example:

Error Message
System.AggregateException : An error occurred while writing to logger(s). (There is no currently active test.)

System.InvalidOperationException : There is no currently active test.
Stacktrace
at Microsoft.Extensions.Logging.Logger.ThrowLoggingError(List`1 exceptions)
at Microsoft.Extensions.Logging.Logger.Log[TState](LogLevel logLevel, EventId eventId, TState state, Exception exception, Func`3 formatter)
at Microsoft.Extensions.Logging.Logger`1.Microsoft.Extensions.Logging.ILogger.Log[TState](LogLevel logLevel, EventId eventId, TState state, Exception exception, Func`3 formatter)
at Microsoft.Extensions.Logging.LoggerExtensions.Log(ILogger logger, LogLevel logLevel, EventId eventId, Exception exception, String message, Object[] args)
at Microsoft.Extensions.Logging.LoggerExtensions.Log(ILogger logger, LogLevel logLevel, String message, Object[] args)
at Couchbase.UnitTests.Core.Diagnostics.Tracing.XUnitLoggerListener.<Start>b__2_1(Activity a) in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\tests\Couchbase.UnitTests\Core\Diagnostics\Tracing\XUnitLoggerListener.cs:line 31
at System.Diagnostics.ActivitySource.<>c.<NotifyActivityStop>b__21_0(ActivityListener listener, Object obj)
at System.Diagnostics.SynchronizedList`1.EnumWithAction(Action`2 action, Object arg)
at System.Diagnostics.ActivitySource.NotifyActivityStop(Activity activity)
at System.Diagnostics.Activity.Stop()
at Couchbase.Core.Diagnostics.Tracing.RequestSpan.End() in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\src\Couchbase\Core\Diagnostics\Tracing\RequestSpan.cs:line 89
at Couchbase.Core.Diagnostics.Tracing.RequestSpan.Dispose() in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\src\Couchbase\Core\Diagnostics\Tracing\RequestSpan.cs:line 107
at Couchbase.UnitTests.Core.Diagnostics.Tracing.Fakes.FakeCollection.GetAnyReplicaAsync(String id, GetAnyReplicaOptions options) in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\tests\Couchbase.UnitTests\Core\Diagnostics\Tracing\Fakes\FakeCollection.cs:line 119
at Couchbase.UnitTests.Core.Diagnostics.Tracing.ThresholdTracerTests.TestKeyValueTracing() in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\tests\Couchbase.UnitTests\Core\Diagnostics\Tracing\ThresholdTracerTests.cs:line 77
— End of stack trace from previous location —

Inner Stack Trace -----
at Couchbase.UnitTests.Core.Utils.XUnitLogger.Log[TState](LogLevel logLevel, EventId eventId, TState state, Exception exception, Func`3 formatter) in C:\Jenkins\workspace\dotnet\sdk\couchbase-net-client-scripted-build-pipeline\couchbase-net-client\tests\Couchbase.UnitTests\Core\Utils\XUnitLoggerProvider.cs:line 40
at Microsoft.Extensions.Logging.Logger.<Log>g__LoggerLog|12_0[TState](LogLevel logLevel, EventId eventId, ILogger logger, Exception exception, Func`3 formatter, List`1& exceptions, TState& state)