"error NU1605: Detected package downgrade" when restoring packages for runtime linux-arm

[hickford]

Hi. I tried to build for linux-arm but got an error when restoring packages dotnet restore -r linux-arm

Determining projects to restore...
/home/matthickford/Git-Credential-Manager-Core/src/shared/Atlassian.Bitbucket.Tests/Atlassian.Bitbucket.Tests.csproj : error NU1605: Detected package downgrade: Microsoft.Win32.Primitives from 4.3.0 to 4.0.1. Reference the package directly from the project to select a different version. [/home/matthickford/Git-Credential-Manager-Core/Git-Credential-Manager.sln]
...
Failed to restore /home/matthickford/Git-Credential-Manager-Core/src/shared/GitHub.Tests/GitHub.Tests.csproj (in 784 ms).
Failed to restore /home/matthickford/Git-Credential-Manager-Core/src/shared/Microsoft.AzureRepos.Tests/Microsoft.AzureRepos.Tests.csproj (in 782 ms).
Failed to restore /home/matthickford/Git-Credential-Manager-Core/src/shared/Atlassian.Bitbucket.Tests/Atlassian.Bitbucket.Tests.csproj (in 812 ms).
Failed to restore /home/matthickford/Git-Credential-Manager-Core/src/shared/Microsoft.Git.CredentialManager.Tests/Microsoft.Git.CredentialManager.Tests.csproj (in 812 ms).
10 of 14 projects are up-to-date for restore.

Full log attached. restore.txt

This happened with .NET 5.0.400 and GCM Core source v2.0.498 . I'm cross compiling from a faster debian.10-x64 computer. dotnet restore worked as expected, though dotnet restore -r linux-64 failed with the same error as above.

[hickford]

Workaround: remove these packages from solution. This is okay since they are all non-vital test packages.

dotnet sln Git-Credential-Manager.sln remove src/shared/Microsoft.AzureRepos.Tests/Microsoft.AzureRepos.Tests.csproj
dotnet sln Git-Credential-Manager.sln remove src/shared/Microsoft.Git.CredentialManager.Tests/Microsoft.Git.CredentialManager.Tests.csproj
dotnet sln Git-Credential-Manager.sln remove src/shared/Atlassian.Bitbucket.Tests/Atlassian.Bitbucket.Tests.csproj
dotnet sln Git-Credential-Manager.sln remove src/shared/GitHub.Tests/GitHub.Tests.csproj

[hickford]

I'm cross compiling from a faster debian.10-x64 computer. dotnet restore worked as expected, though dotnet restore -r linux-64 failed with the same error as above.

I installed the arm32 dotnet sdk on the Raspberry Pi, and dotnet restore worked successfully, so this must be some upstream issue concerning dotnet restore --runtime, perhaps dotnet/sdk#9518