$ git clone -n https://src.fedoraproject.org/rpms/grive2.git /var/lib/mock/f31-build-84990-31584/root/thebuilddir/tmp/scmroot/grive2
Cloning into '/var/lib/mock/f31-build-84990-31584/root/thebuilddir/tmp/scmroot/grive2'...
$ git reset --hard cfb0cbc7a307ca995379237ae9321cf80c85c656
HEAD is now at cfb0cbc - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild