如何为我的C＃项目设置.gitlab-ci.yml，使其可以在gitlab.com服务器上工作？

Question

这是我简单的.gitlab-ci.yml配置：

image: mono:latest

stages:
  - build
  - test

build:
  stage: build
  script:
    - 'nuget restore'
    - 'msbuild'
test:
  stage: test
  script:
    - 'nuget restore'
    - 'mstest TododoroTest/'

它在我的本地计算机上运行良好，但是当我在gitlab服务器上运行它时，出现以下错误：

2215 /root/.nuget/packages/microsoft.aspnetcore.razor.design/2.1.1/build/netstandard2.0/Microsoft.AspNetCore.Razor.Design.CodeGeneration.targets(69,5): error MSB6003:   at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start() [/builds/bohdandrahan/tododoro/Tododoro/Tododoro.csproj]
2216 /root/.nuget/packages/microsoft.aspnetcore.razor.design/2.1.1/build/netstandard2.0/Microsoft.AspNetCore.Razor.Design.CodeGeneration.targets(69,5): error MSB6003:   at Microsoft.Build.Utilities.ToolTask.ExecuteTool (System.String pathToTool, System.String responseFileCommands, System.String commandLineCommands) [0x000c9] in <500e55e726744e86928c26788df44b0c>:0  [/builds/bohdandrahan/tododoro/Tododoro/Tododoro.csproj]
2217 /root/.nuget/packages/microsoft.aspnetcore.razor.design/2.1.1/build/netstandard2.0/Microsoft.AspNetCore.Razor.Design.CodeGeneration.targets(69,5): error MSB6003:   at Microsoft.AspNetCore.Razor.Tasks.DotNetToolTask.ExecuteTool (System.String pathToTool, System.String responseFileCommands, System.String commandLineCommands) [0x00017] in <5fcb83fde5054e47b09a262ea58cf5fa>:0  [/builds/bohdandrahan/tododoro/Tododoro/Tododoro.csproj]
2218 /root/.nuget/packages/microsoft.aspnetcore.razor.design/2.1.1/build/netstandard2.0/Microsoft.AspNetCore.Razor.Design.CodeGeneration.targets(69,5): error MSB6003:   at Microsoft.Build.Utilities.ToolTask.Execute () [0x003ad] in <500e55e726744e86928c26788df44b0c>:0  [/builds/bohdandrahan/tododoro/Tododoro/Tododoro.csproj]