Starting OmniSharp server at 2018-5-16 11:40:09
    Target: /Users/namc/dev/dotnet/arcade/Arcade.sln

OmniSharp server started with Mono 5.12.0
    Path: /Users/namc/.vscode-insiders/extensions/ms-vscode.csharp-1.15.2/.omnisharp/1.30.1/omnisharp/OmniSharp.exe
    PID: 81729

[info]: OmniSharp.Stdio.Host
        Starting OmniSharp on MacOS 10.13.4 (x64)
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Located 2 MSBuild instance(s)
            1: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin"
            2: StandAlone 15.0 - "/Users/namc/.vscode-insiders/extensions/ms-vscode.csharp-1.15.2/.omnisharp/1.30.1/omnisharp/msbuild/15.0/Bin"
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded from path: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Utilities.Core.dll
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Resolved 'Microsoft.Build.Utilities.Core' to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Utilities.Core.dll'
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded from path: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Tasks.Core.dll
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Resolved 'Microsoft.Build.Tasks.Core' to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Tasks.Core.dll'
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded from path: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Framework.dll
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Resolved 'Microsoft.Build.Framework' to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Framework.dll'
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded from path: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.dll
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Resolved 'Microsoft.Build' to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.dll'
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Registered MSBuild instance: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin"
            CscToolPath = /Users/namc/.vscode-insiders/extensions/ms-vscode.csharp-1.15.2/.omnisharp/1.30.1/omnisharp/msbuild/15.0/Bin/Roslyn
            CscToolExe = csc.exe
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded: Microsoft.CodeAnalysis.Features, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
[trce]: OmniSharp.Services.AssemblyLoader
        Assembly loaded: Microsoft.CodeAnalysis.CSharp.Features, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.CodeAnalysis.VisualBasic.Workspaces, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.CodeAnalysis.VisualBasic.Features, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[trce]: OmniSharp.HostServicesAggregator
        Successfully added Microsoft.CodeAnalysis.Features, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 to host service assemblies.
[trce]: OmniSharp.HostServicesAggregator
        Successfully added Microsoft.CodeAnalysis.CSharp.Features, Version=2.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 to host service assemblies.
[info]: OmniSharp.Cake.CakeProjectSystem
        Detecting Cake files in '/Users/namc/dev/dotnet/arcade'.
[info]: OmniSharp.Cake.CakeProjectSystem
        Could not find any Cake files
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Initializing in /Users/namc/dev/dotnet/arcade
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Auto package restore: False
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Update workspace context
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Resolving projects references
[dbug]: OmniSharp.MSBuild.ProjectSystem
        MSBuild environment: 
Mode: Standalone
RunningTests: False
RunningInVisualStudio: False
MSBuildToolsDirectory32: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
MSBuildToolsDirectory64: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
MSBuildSDKsPath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Sdks
CurrentMSBuildConfigurationFile: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/MSBuild.dll.config
CurrentMSBuildExePath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/MSBuild.dll
CurrentMSBuildToolsDirectory: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
VisualStudioInstallRootDirectory: 
MSBuildExtensionsPath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin

[dbug]: OmniSharp.MSBuild.ProjectLoader
        'CscToolPath' set to '/Users/namc/.vscode-insiders/extensions/ms-vscode.csharp-1.15.2/.omnisharp/1.30.1/omnisharp/msbuild/15.0/Bin/Roslyn'
[dbug]: OmniSharp.MSBuild.ProjectLoader
        'CscToolExe' set to 'csc.exe'
[info]: OmniSharp.MSBuild.ProjectSystem
        Detecting projects in '/Users/namc/dev/dotnet/arcade/Arcade.sln'.
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.Feed/Microsoft.DotNet.Build.Tasks.Feed.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.IO/Microsoft.DotNet.Build.Tasks.IO.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/namc/dev/dotnet/arcade/test/Microsoft.DotNet.Build.Tasks.IO.Tests/Microsoft.DotNet.Build.Tasks.IO.Tests.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Helix/Client/CSharp/Microsoft.DotNet.Helix.Client.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Helix/Sdk/Microsoft.DotNet.Helix.Sdk.csproj'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'System.Runtime.Loader, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
[info]: OmniSharp.Script.ScriptProjectSystem
        Detecting CSX files in '/Users/namc/dev/dotnet/arcade'.
[info]: OmniSharp.Script.ScriptProjectSystem
        Could not find any CSX files
[info]: OmniSharp.Stdio.Host
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpWorkspaceOptionsProvider
[info]: OmniSharp.Stdio.Host
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location '/Users/namc/dev/dotnet/arcade' on host 81664.
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.Feed/Microsoft.DotNet.Build.Tasks.Feed.csproj
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.Build.resources, Version=15.1.0.0, Culture=en-US, PublicKeyToken=b03f5f7f11d50a3a'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.Build.resources, Version=15.1.0.0, Culture=en, PublicKeyToken=b03f5f7f11d50a3a'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'NuGet.Versioning, Version=4.6.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'NuGet.Versioning, Version=4.6.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[warn]: OmniSharp.MSBuild.ProjectManager
        Failed to load project file '/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.Feed/Microsoft.DotNet.Build.Tasks.Feed.csproj'.
/Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.Feed/Microsoft.DotNet.Build.Tasks.Feed.csproj(1,1)
Microsoft.Build.Exceptions.InvalidProjectFileException: The SDK 'RoslynTools.RepoToolset' specified could not be found.  /Users/namc/dev/dotnet/arcade/src/Microsoft.DotNet.Build.Tasks.Feed/Microsoft.DotNet.Build.Tasks.Feed.csproj
  at Microsoft.Build.Shared.ProjectErrorUtilities.ThrowInvalidProject (System.String errorSubCategoryResourceName, Microsoft.Build.Shared.IElementLocation elementLocation, System.String resourceName, System.Object[] args) [0x00042] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Shared.ProjectErrorUtilities.VerifyThrowInvalidProject[T1] (System.Boolean condition, System.String errorSubCategoryResourceName, Microsoft.Build.Shared.IElementLocation elementLocation, System.String resourceName, T1 arg0) [0x00003] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Shared.ProjectErrorUtilities.ThrowInvalidProject[T1] (Microsoft.Build.Shared.IElementLocation elementLocation, System.String resourceName, T1 arg0) [0x00000] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].ExpandAndLoadImportsFromUnescapedImportExpressionConditioned (System.String directoryOfImportingFile, Microsoft.Build.Construction.ProjectImportElement importElement, System.Collections.Generic.List`1[Microsoft.Build.Construction.ProjectRootElement]& projects, System.Boolean throwOnFileNotExistsError) [0x00248] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].ExpandAndLoadImports (System.String directoryOfImportingFile, Microsoft.Build.Construction.ProjectImportElement importElement) [0x00024] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].EvaluateImportElement (System.String directoryOfImportingFile, Microsoft.Build.Construction.ProjectImportElement importElement) [0x0000d] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].PerformDepthFirstPass (Microsoft.Build.Construction.ProjectRootElement currentProjectOrImport) [0x000e6] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].Evaluate (Microsoft.Build.BackEnd.Logging.ILoggingService loggingService, Microsoft.Build.Framework.BuildEventContext buildEventContext) [0x00103] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Evaluator`4[P,I,M,D].Evaluate (Microsoft.Build.Evaluation.IEvaluatorData`4[P,I,M,D] data, Microsoft.Build.Construction.ProjectRootElement root, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings, System.Int32 maxNodeCount, Microsoft.Build.Collections.PropertyDictionary`1[T] environmentProperties, Microsoft.Build.BackEnd.Logging.ILoggingService loggingService, Microsoft.Build.Evaluation.IItemFactory`2[S,T] itemFactory, Microsoft.Build.Evaluation.IToolsetProvider toolsetProvider, Microsoft.Build.Evaluation.ProjectRootElementCache projectRootElementCache, Microsoft.Build.Framework.BuildEventContext buildEventContext, Microsoft.Build.Execution.ProjectInstance projectInstanceIfAnyForDebuggerOnly, Microsoft.Build.BackEnd.SdkResolution.ISdkResolverService sdkResolverService, System.Int32 submissionId) [0x00018] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project.Reevaluate (Microsoft.Build.BackEnd.Logging.ILoggingService loggingServiceForEvaluation, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings) [0x00046] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project.ReevaluateIfNecessary (Microsoft.Build.BackEnd.Logging.ILoggingService loggingServiceForEvaluation, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings) [0x00034] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project.ReevaluateIfNecessary (Microsoft.Build.BackEnd.Logging.ILoggingService loggingServiceForEvaluation) [0x00000] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project.ReevaluateIfNecessary () [0x00007] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project.Initialize (System.Collections.Generic.IDictionary`2[TKey,TValue] globalProperties, System.String toolsVersion, System.String subToolsetVersion, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings) [0x00126] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project..ctor (System.String projectFile, System.Collections.Generic.IDictionary`2[TKey,TValue] globalProperties, System.String toolsVersion, System.String subToolsetVersion, Microsoft.Build.Evaluation.ProjectCollection projectCollection, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings) [0x0009c] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project..ctor (System.String projectFile, System.Collections.Generic.IDictionary`2[TKey,TValue] globalProperties, System.String toolsVersion, Microsoft.Build.Evaluation.ProjectCollection projectCollection, Microsoft.Build.Evaluation.ProjectLoadSettings loadSettings) [0x00000] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.Project..ctor (System.String projectFile, System.Collections.Generic.IDictionary`2[TKey,TValue] globalProperties, System.String toolsVersion, Microsoft.Build.Evaluation.ProjectCollection projectCollection) [0x00000] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.ProjectCollection.LoadProject (System.String fileName, System.Collections.Generic.IDictionary`2[TKey,TValue] globalProperties, System.String toolsVersion) [0x000f5] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at Microsoft.Build.Evaluation.ProjectCollection.LoadProject (System.String fileName, System.String toolsVersion) [0x00000] in <24bc6288c5b04a3da2a58b4fda160e2d>:0 
  at OmniSharp.MSBuild.ProjectLoader.EvaluateProjectFileCore (System.String filePath) [0x0003e] in <64f2a38974d54ecaaa93e3697628b738>:0 
  at OmniSharp.MSBuild.ProjectLoader.BuildProject (System.String filePath) [0x0000d] in <64f2a38974d54ecaaa93e3697628b738>:0 
  at OmniSharp.MSBuild.ProjectFile.ProjectFileInfo.Load (System.String filePath, OmniSharp.MSBuild.ProjectLoader loader) [0x00014] in <64f2a38974d54ecaaa93e3697628b738>:0 
  at OmniSharp.MSBuild.ProjectManager+<>c__DisplayClass23_0.<LoadProject>b__0 () [0x00000] in <64f2a38974d54ecaaa93e3697628b738>:0 
  at (wrapper delegate-invoke) System.Func`1[System.ValueTuple`2[OmniSharp.MSBuild.ProjectFile.ProjectFileInfo,System.Collections.Immutable.ImmutableArray`1[OmniSharp.MSBuild.Logging.MSBuildDiagnostic]]].invoke_TResult()
  at OmniSharp.MSBuild.ProjectManager.LoadOrReloadProject (System.String projectFilePath, System.Func`1[TResult] loadFunc) [0x0001b] in <64f2a38974d54ecaaa93e3697628b738>:0