build error 
/root/.nuget/packages/gitversion.msbuild/5.11.1/tools/GitVersion.MsBuild.targets(9,9): error MSB3073: The command "dotnet --roll-forward Major "/root/.nuget/packages/gitversion.msbuild/5.11.1/tools/netcoreapp3.1/gitversion.dll" "/root/miningcore/src/Miningcore"  -output file -outputfile obj/gitversion.json" exited with code 1. [/root/miningcore/src/Miningcore/Miningcore.csproj]
