InedoExtensionTests - Jenkins 1.3.3 Build 1

Failed
Test method Inedo.Extensions.Jenkins.Tests.JenkinsClientTests.DownloadArtifact threw exception: 
System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:8080
    at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)
   at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
--- End of inner exception stack trace ---
    at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.Jenkins.JenkinsClient.<CreateHttpClientAsync>d__9.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E19591\Src\Jenkins\InedoExtension\JenkinsClient.cs:line 58
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.Jenkins.JenkinsClient.<DownloadAsync>d__12.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E19591\Src\Jenkins\InedoExtension\JenkinsClient.cs:line 120
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.Jenkins.Tests.JenkinsClientTests.<>c__DisplayClass13_1.<<DownloadArtifact>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Inedo.Extensions.Jenkins.Tests.JenkinsClientTests.DownloadArtifact() in C:\ProgramData\BuildMaster\Temp\Service\_E19591\Src\Jenkins\InedoExtensionTests\JenkinsClientTests.cs:line 209
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