fail: LichessChallenger.Worker[0]
      Error querying online status of Lynx_BOT: The request was canceled due to the configured HttpClient.Timeout of 100 seconds elapsing.
05:26:18 | [ERROR] Error querying online status of Lynx_BOT:    The request was canceled due to the configured HttpClient.Timeout of 100 seconds elapsing.
fail: Microsoft.Extensions.Hosting.Internal.Host[9]
      BackgroundService failed
      System.NullReferenceException: Can't find Lichess username Lynx_BOT
         at LichessChallenger.Worker.ExecuteAsync(CancellationToken stoppingToken) in LichessChallenger.dll:token 0x600000b+0x4df
         at Microsoft.Extensions.Hosting.Internal.Host.TryExecuteBackgroundServiceAsync(BackgroundService ) in Microsoft.Extensions.Hosting.dll:token 0x6000060+0x76
05:26:18 | [ERROR] BackgroundService failed System.NullReferenceException: Can't find Lichess username Lynx_BOT
   at LichessChallenger.Worker.ExecuteAsync(CancellationToken stoppingToken) in LichessChallenger.dll:token 0x600000b+0x4df
   at Microsoft.Extensions.Hosting.Internal.Host.TryExecuteBackgroundServiceAsync(BackgroundService ) in Microsoft.Extensions.Hosting.dll:token 0x6000060+0x76
crit: Microsoft.Extensions.Hosting.Internal.Host[10]
      The HostOptions.BackgroundServiceExceptionBehavior is configured to StopHost. A BackgroundService has thrown an unhandled exception, and the IHost instance is stopping. To avoid this behavior, configure this to Ignore; however the BackgroundService will not be restarted.
      System.NullReferenceException: Can't find Lichess username Lynx_BOT
         at LichessChallenger.Worker.ExecuteAsync(CancellationToken stoppingToken) in LichessChallenger.dll:token 0x600000b+0x4df
         at Microsoft.Extensions.Hosting.Internal.Host.TryExecuteBackgroundServiceAsync(BackgroundService ) in Microsoft.Extensions.Hosting.dll:token 0x6000060+0x76
05:26:18 | [FATAL] The HostOptions.BackgroundServiceExceptionBehavior is configured to StopHost. A BackgroundService has thrown an unhandled exception, and the IHost instance is stopping. To avoid this behavior, configure this to Ignore; however the BackgroundService will not be restarted. System.NullReferenceException: Can't find Lichess username Lynx_BOT
   at LichessChallenger.Worker.ExecuteAsync(CancellationToken stoppingToken) in LichessChallenger.dll:token 0x600000b+0x4df
   at Microsoft.Extensions.Hosting.Internal.Host.TryExecuteBackgroundServiceAsync(BackgroundService ) in Microsoft.Extensions.Hosting.dll:token 0x6000060+0x76
05:26:18 | [INFO] Application is shutting down...