Unhandled exception: System.Exception: {"message":"Requires authentication","documentation_url":"https://developer.github.com/v3/repos/#list-your-repositories"} ---> System.Net.WebException: The remote server returned an error: (401) Unauthorized.
   at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.GitHub.Clients.GitHubClient.<InvokeAsync>d__38.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\GitHub.InedoExtension\Clients\GitHubClient.cs:line 320
   --- End of inner exception stack trace ---
   at Inedo.Extensions.GitHub.Clients.GitHubClient.<InvokeAsync>d__38.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\GitHub.InedoExtension\Clients\GitHubClient.cs:line 348
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.GitHub.Clients.GitHubClient.<InvokePagesAsync>d__35.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\GitHub.InedoExtension\Clients\GitHubClient.cs:line 293
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.GitHub.Clients.GitHubClient.<GetRepositoriesAsync>d__17.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\GitHub.InedoExtension\Clients\GitHubClient.cs:line 69
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.GitHub.Operations.GitHubGetSourceOperation.<GetRepositoryUrlAsync>d__16.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\GitHub.InedoExtension\Operations\GitHubGetSourceOperation.cs:line 66
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.Operations.GetSourceOperation`1.<ExecuteAsync>d__20.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Operations\GetSourceOperation.cs:line 47
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.BuildMaster.Windows.ServiceApplication.Executions.PlanExecuter.BuildMasterExecuter.<ExecuteActionAsync>d__48.MoveNext()