Retrieving package 'Telerik.UI.for.AspNet.Core 2016.2.714' from 'Telerik NuGet'.
  GET https://nuget.telerik.com/nuget/Packages(Id='Telerik.UI.for.AspNet.Core',Version='2016.2.714')
  OK https://nuget.telerik.com/nuget/Packages(Id='Telerik.UI.for.AspNet.Core',Version='2016.2.714') 1949ms
  GET https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714
An error was encountered when fetching 'GET https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714'. The request will now be retried.
An error occurred while sending the request.
  Unable to connect to the remote server
  A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 54.230.119.248:443
  GET https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714
An error was encountered when fetching 'GET https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714'. The request will now be retried.
An error occurred while sending the request.
  Unable to connect to the remote server
  A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 54.230.119.248:443
  GET https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714
Error downloading 'Telerik.UI.for.AspNet.Core.2016.2.714' from 'https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714'.
An error occurred while sending the request.
  Unable to connect to the remote server
  A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 54.230.119.248:443
Install failed. Rolling back...
Uninstalling NuGet package Telerik.UI.for.AspNet.Core.2016.2.714.
Executing nuget actions took 2.25 min


NuGet.Protocol.Core.Types.FatalProtocolException: Error downloading 'Telerik.UI.for.AspNet.Core.2016.2.714' from 'https://nuget.telerik.com/api/v2/package/telerik.ui.for.aspnet.core/2016.2.714'. ---> 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: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 54.230.119.248:443
   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 NuGet.Protocol.TimeoutUtility.<StartWithTimeout>d__0`1.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 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at NuGet.Protocol.HttpRetryHandler.<SendAsync>d__0.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 NuGet.Protocol.HttpSource.<SendWithCredentialSupportAsync>d__30.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 NuGet.Protocol.HttpSource.<GetAsync>d__29.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 NuGet.Protocol.HttpSource.<ProcessStreamAsync>d__25`1.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 NuGet.Protocol.GetDownloadResultUtility.<GetDownloadResultAsync>d__0.MoveNext()
   --- End of inner exception stack trace ---
   at NuGet.Protocol.GetDownloadResultUtility.<GetDownloadResultAsync>d__0.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 NuGet.Protocol.V2FeedParser.<DownloadFromIdentity>d__46.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 NuGet.Protocol.DownloadResourceV2Feed.<GetDownloadResourceResultAsync>d__2.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 NuGet.PackageManagement.PackageDownloader.<GetDownloadResourceResultAsync>d__1.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 NuGet.PackageManagement.PackagePreFetcher.<>c__DisplayClass0_0.<<GetPackagesAsync>b__4>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 NuGet.PackageManagement.PackagePreFetcherResult.<EnsureResultAsync>d__19.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at NuGet.PackageManagement.PackagePreFetcherResult.<GetResultAsync>d__20.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 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__54.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__54.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 NuGet.PackageManagement.UI.UIActionEngine.<ExecuteActionsAsync>d__8.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 NuGet.PackageManagement.UI.UIActionEngine.<PerformActionImplAsync>d__6.MoveNext()
========== Finished ==========
Time Elapsed: 00:02:34.5796627
