$ git clone -n https://src.fedoraproject.org/rpms/dotnet8.0.git /var/lib/mock/f42-build-3285422-41413/root/chroot_tmpdir/scmroot/dotnet8.0
Cloning into '/var/lib/mock/f42-build-3285422-41413/root/chroot_tmpdir/scmroot/dotnet8.0'...
$ git fetch origin 1ba953bd6ee4d4ccb6ea10f039c0c402889ea040:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dotnet8.0
 * [new ref]         1ba953bd6ee4d4ccb6ea10f039c0c402889ea040 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ba953b Fix building