Cannot compile console app on .NET 5.0

[kant2002]

Please provide a succinct description of the issue.

Repro steps

1. Expected file "obj\Debug\net5.0\ref\
2. <TargetFramework>net5.0</TargetFramework>
3. dotnet build

Expected behavior

Build ok

Actual behavior

C:\Program Files\dotnet\sdk\5.0.100-rc.1.20426.3\Microsoft.Common.CurrentVersion.targets(4243,5): error : Expected file "obj\Debug\net5.0\ref\fsc-10009.dll" does not exist.

Related information

Provide any related information (optional):

> dotnet --info
.NET SDK (reflecting any global.json):
 Version:   5.0.100-rc.1.20426.3
 Commit:    48301f6f77

[cartermp]

fixed in dotnet/sdk#13085, this is an issue with the SDK