at JetBrains.Util.OneToSetMap`2.Remove(TKey key, TValue value) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Collections\OneToSetMap.cs:line 96

 at JetBrains.Util.OneToSetMap`2.Remove(TKey key, TValue value) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Collections\OneToSetMap.cs:line 96
 at JetBrains.ProjectModel.Impl.ProjectCollection.OnProjectNameChanged(IProject project, String oldName) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\ProjectCollection.cs:line 35
 at JetBrains.ProjectModel.Impl.ProjectCollection.ChangeProcessor.VisitItemDelta(ProjectItemChange change) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\ProjectCollection.cs:line 135
 at JetBrains.ProjectModel.ProjectItemChange.Accept(IProjectModelChangeDeltaVisitor visitor) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\changes\ProjectItemChange.cs:line 41
 at JetBrains.ProjectModel.RecursiveProjectModelChangeDeltaVisitor.VisitDelta(ProjectModelChange changeDelta) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\changes\RecursiveProjectModelChangeDeltaVisitor.cs:line 7
 at JetBrains.ProjectModel.RecursiveProjectModelChangeDeltaVisitor.VisitSolutionDelta(SolutionChange change) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\changes\RecursiveProjectModelChangeDeltaVisitor.cs:line 24
 at JetBrains.ProjectModel.SolutionChange.Accept(IProjectModelChangeDeltaVisitor visitor) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\changes\SolutionChange.cs:line 32
 at JetBrains.ProjectModel.Impl.ProjectCollection.OnProjectModelChange(ProjectModelChange projectModelChange) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\ProjectCollection.cs:line 108
 at JetBrains.ProjectModel.Impl.SolutionImpl.<BeforeTransactionCommits>b__b(ProjectModelChange change) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\SolutionImpl.cs:line 390
 at JetBrains.Util.CollectionUtil.ForEach[T](IEnumerable`1 enumerable, Action`1 action) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Collections\CollectionUtil.cs:line 839
 at JetBrains.ProjectModel.Impl.SolutionImpl.BeforeTransactionCommits(BeforeTransactionCommitsEventArgs beforeTransactionCommitsEventArgs) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\SolutionImpl.cs:line 391
 at JetBrains.ProjectModel.Impl.TransactionManagerImpl.OnBeforeTransactionCommits(BeforeTransactionCommitsEventArgs e) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\TransactionManagerImpl.cs:line 93
 at JetBrains.ProjectModel.Impl.TransactionManagerImpl.EndTransaction(ITransaction transaction, ITaskExecutor executor) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\TransactionManagerImpl.cs:line 75
 at JetBrains.ProjectModel.Impl.Transaction.Commit(ITaskExecutor executor) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\Transaction.cs:line 57
 at JetBrains.ProjectModel.Impl.TransactionManagerImpl.AddChanges(ProjectModelChange[] deltas) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\TransactionManagerImpl.cs:line 46
 at JetBrains.ProjectModel.ProjectModelChangeUtil.OnChange(ProjectModelChange changeDelta) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\ProjectModelChangeUtil.cs:line 12
 at JetBrains.ProjectModel.Impl.ProjectItemBase.OnItemRename(ProjectItemChange delta, FileSystemPath newLocation, String oldName) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\ProjectItemBase.cs:line 413
 at JetBrains.ProjectModel.Impl.ProjectImpl.DoRename(String newName, Boolean reflectInFileSystem) in c:\Agent\work\cc29ccea5bf569df\Platform\src\ProjectModel\src\impl\ProjectImpl.cs:line 825
 at JetBrains.VsIntegration.ProjectModel.ProjectModelSynchronizer.HandleRenameProject(IVsHierarchy hierarchy) in c:\Agent\work\cc29ccea5bf569df\Platform\src\VSIntegration\src\ProjectModel\ProjectModelSynchronizer.cs:line 1794
 at JetBrains.VsIntegration.ProjectModel.VSSolutionManager.<>c__DisplayClass35.<OnAfterRenameProject>b__34() in c:\Agent\work\cc29ccea5bf569df\Platform\src\VSIntegration\src\ProjectModel\VSSolutionManager.cs:line 566
 at JetBrains.Util.Concurrency.UnguardedCallbackMerger.<>c__DisplayClass2.<ExecuteOrQueue>b__1() in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Concurrency\UnguardedCallbackMerger.cs:line 94
 at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 253
 at JetBrains.Threading.ReentrancyGuard.ExecuteOrQueue(String name, Action action) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 286
 at JetBrains.Util.Concurrency.UnguardedCallbackMerger.ExecuteOrQueue(ReentrancyGuard reega, Disposables disposables, String name, Action F) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Concurrency\UnguardedCallbackMerger.cs:line 90
 at JetBrains.Util.Concurrency.UnguardedCallbackMerger.ExecuteOrQueueOrMerge(String name, Action F) in c:\Agent\work\cc29ccea5bf569df\Platform\src\Util\src\Concurrency\UnguardedCallbackMerger.cs:line 125
 at JetBrains.VsIntegration.ProjectModel.VSSolutionManager.OnAfterRenameProject(IVsHierarchy pHierarchy) in c:\Agent\work\cc29ccea5bf569df\Platform\src\VSIntegration\src\ProjectModel\VSSolutionManager.cs:line 560