$ git clone -n git://pkgs.fedoraproject.org/rpms/sks /var/lib/mock/f29-build-5450-1303/root/thebuilddir/tmp/scmroot/sks
Cloning into '/var/lib/mock/f29-build-5450-1303/root/thebuilddir/tmp/scmroot/sks'...
$ git reset --hard 9cfe404561f93126ef4881002442eceeda0634e2
HEAD is now at 9cfe404 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild