msbuild 오류 - Could not find a part of the path '%LOCALAPPDATA%\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs'

이상하군요. 잘 되던 빌드가 다음과 같이 오류가 발생합니다.

d:\temp\TestProject1\TestProject1> msbuild TestProject1.csproj /t:Rebuild
Microsoft (R) Build Engine version 15.9.21+g9802d43bc3 for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.

Build started 2019-05-21 오후 7:07:23.
Project "d:\temp\TestProject1\TestProject1\TestProject1.csproj" on node 1 (Rebuild target(s)).
CoreClean:
  Deleting file "d:\temp\TestProject1\TestProject1\obj\Debug\TestProject1.csprojAssemblyReference.cache".
  Deleting file "d:\temp\TestProject1\TestProject1\obj\Debug\TestProject1.csproj.CoreCompileInputs.cache".
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\bin\Microsoft.Common.CurrentVersion.targets(3325,5): warning MSB3491: Could not write lines to file "C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs". Could not find a part of the path 'C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs'. [d:\temp\TestProject1\TestProject1\TestProject1.csproj]
  The previous error was converted to a warning because the task was called with ContinueOnError=true.
  Build continuing because "ContinueOnError" on the task "WriteLinesToFile" is set to "true".
CoreCompile:
  C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\bin\Roslyn\csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /errorreport:prompt /warn:4 /define:DEBUG;TRACE /highentropyva- /reference:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\ReferenceAssemblies\v4.0\Microsoft.VisualStudio.QualityTools.LoadTestFramework.dll" /reference:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\ReferenceAssemblies\v4.0\Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll" /reference:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\ReferenceAssemblies\v4.0\Microsoft.VisualStudio.QualityTools.WebTestFramework.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramewo
  rk\v4.0\mscorlib.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.Core.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.Runtime.Serialization.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.ServiceModel.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.Xml.dll" /debug+ /debug:full /filealign:512 /optimize- /out:obj\Debug\TestProject1.dll /ruleset:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Team Tools\Static Analysis Tools\\Rule Sets\M
  inimumRecommendedRules.ruleset" /target:library /utf8output AdditionalTest.cs "Service References\JenniferTest\Reference.cs" "C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs"
  Using shared compilation with compiler from directory: C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\bin\Roslyn
CSC : error CS2001: Source file 'C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs' could not be found. [d:\temp\TestProject1\TestProject1\TestProject1.csproj]
Done Building Project "d:\temp\TestProject1\TestProject1\TestProject1.csproj" (Rebuild target(s)) -- FAILED.


Build FAILED.

"d:\temp\TestProject1\TestProject1\TestProject1.csproj" (Rebuild target) (1) ->
(GenerateTargetFrameworkMonikerAttribute target) ->
  C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\bin\Microsoft.Common.CurrentVersion.targets(3325,5): warning MSB3491: Could not write lines to file "C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs". Could not find a part of the path 'C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs'. [d:\temp\TestProject1\TestProject1\TestProject1.csproj]


"d:\temp\TestProject1\TestProject1\TestProject1.csproj" (Rebuild target) (1) ->
(CoreCompile target) ->
  CSC : error CS2001: Source file 'C:\Users\TestUser\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs' could not be found. [d:\temp\TestProject1\TestProject1\TestProject1.csproj]

    1 Warning(s)
    1 Error(s)

Time Elapsed 00:00:01.04

[일반 사용자 권한으로 빌드 오류]
C:\Users\TestUser\AppData\Local\Temp\2\

[관리자 권한으로 정상 빌드]
C:\Users\TestUser\AppData\Local\Temp\