INFO : 2020-01-03 15:38:48Z - Repackaging inedox/Python 1.5.0 to 1.5.0 on https://proget.inedo.com (PrereleaseExtensions feed)...
WARN : 2020-01-03 15:38:48Z - "Version" and "NewVersion" are the same; nothing to do.
INFO : 2020-01-03 15:38:48Z - Promoting inedox/Python 1.5.0 from PrereleaseExtensions to Extensions on https://proget.inedo.com...
INFO : 2020-01-03 15:38:49Z - Promotion was successful.
INFO : 2020-01-03 15:38:49Z - Tag 'https://github.com/Inedo/inedox-python.git' as 'Python-1.5.0.1'...
ERROR: 2020-01-03 15:38:49Z - Unhandled exception: System.AggregateException: One or more errors occurred. ---> Inedo.ExecutionEngine.Executer.ExecutionFailureException: Tag failed: tag already exists
   at Inedo.Extensions.Clients.LibGitSharp.LibGitSharpClient.TagAsync(String tag, String commit, String message, Boolean force) in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Clients\LibGitSharp\LibGitSharpClient.cs:line 213
   at Inedo.Extensions.Clients.LibGitSharp.Remote.RemoteLibGitSharpJob.<ExecuteAsync>d__9.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Clients\LibGitSharp\Remote\RemoteLibGitSharpJob.cs:line 59
   --- End of inner exception stack trace ---
   at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
   at Inedo.BuildMaster.Extensibility.Agents.Local.LocalAgent.<>c__DisplayClass4_0.<Inedo.Agents.IRemoteJobExecuter.ExecuteJobAsync>b__0()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()
--- 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.Clients.LibGitSharp.Remote.RemoteLibGitSharpClient.<ExecuteRemoteAsync>d__11.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Clients\LibGitSharp\Remote\RemoteLibGitSharpClient.cs:line 92
--- 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.TagOperation`1.<ExecuteAsync>d__20.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Operations\TagOperation.cs:line 77
--- 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()
---> (Inner Exception #0) Inedo.ExecutionEngine.Executer.ExecutionFailureException: Tag failed: tag already exists
   at Inedo.Extensions.Clients.LibGitSharp.LibGitSharpClient.TagAsync(String tag, String commit, String message, Boolean force) in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Clients\LibGitSharp\LibGitSharpClient.cs:line 213
   at Inedo.Extensions.Clients.LibGitSharp.Remote.RemoteLibGitSharpJob.<ExecuteAsync>d__9.MoveNext() in C:\ProgramData\BuildMaster\Temp\Service\_E11587\Src\Git\Common\Clients\LibGitSharp\Remote\RemoteLibGitSharpJob.cs:line 59<---