Error when running dotnet pack if my timezone is GMT >0 (e.g. Singapore or Europe)

Describe the bug A clear and concise description of what the bug is. I tried to reference this library to my .NET Core global tool project via dotnet add package but it produces “The DateTimeOffset specified cannot be converted into a Zip file timestamp.” error when running dotnet pack.

dotnet pack
Microsoft (R) Build Engine version 16.1.76+g14b0a930a7 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

  Restore completed in 53.03 ms for C:\Projects\MyNewCli\MyNewCli.csproj.
  MyNewCli -> C:\Projects\MyNewCli\bin\Debug\netcoreapp2.2\MyNewCli.dll
  MyNewCli -> C:\Projects\MyNewCli\bin\Debug\netcoreapp2.2\MyNewCli.dll
  MyNewCli -> C:\Projects\MyNewCli\bin\Debug\netcoreapp2.2\publish\
C:\Program Files\dotnet\sdk\2.2.300\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(199,5): error : The DateTimeOffset specified cannot be converted into a Zip file timestamp. [C:\Projects\MyNewCli\MyNewCli.csproj]
C:\Program Files\dotnet\sdk\2.2.300\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(199,5): error : Parameter name: value [C:\Projects\MyNewCli\MyNewCli.csproj] 

To Reproduce Steps to reproduce the behavior:

1. Create a new .net core global tool project and add the package by running dotnet add package McMaster.Extensions.CommandLineUtils

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
    <PackAsTool>true</PackAsTool>
    <ToolCommandName>mynewcli</ToolCommandName>
    <PackageOutputPath>./nupkg</PackageOutputPath>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="2.4.0" />
  </ItemGroup>
</Project>

1. Execute dotnet build.
2. Execute dotnet pack.

Expected behavior A clear and concise description of what you expected to happen. Should be able to package the project as a nuget package.

Screenshots If applicable, add screenshots to help explain your problem.

Additional context Add any other context about the problem here.

dotnet --info
.NET Core SDK (reflecting any global.json):
 Version:   2.2.300
 Commit:    73efd5bd87

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.18362
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\2.2.300\

Host (useful for support):
  Version: 3.0.0-preview6-27804-01
  Commit:  fdf81c6faf

.NET Core SDKs installed:
  2.1.602 [C:\Program Files\dotnet\sdk]
  2.1.700 [C:\Program Files\dotnet\sdk]
  2.1.801 [C:\Program Files\dotnet\sdk]
  2.2.203 [C:\Program Files\dotnet\sdk]
  2.2.300 [C:\Program Files\dotnet\sdk]
  3.0.100-preview6-012264 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.4 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.4 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.0.0-preview6.19307.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.1.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.4 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.0.0-preview6-27804-01 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 3.0.0-preview6-27804-01 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

[natemcmaster]

Haha, wow. I confirmed timezone is the problem on my own machine, too. However, it’s not the timezone of the computer at the time of pack which matters, rather the timezone during restore, which puts the file in your $HOME/.nuget cache.

Let me see if there is a reasonable workaround for this…

[natemcmaster]

https://www.nuget.org/packages/McMaster.Extensions.CommandLineUtils/2.4.1

Happy to help! This was a fun one 😁