$ git clone -n https://src.fedoraproject.org/rpms/orsa.git /var/lib/mock/f45-build-21193-580/root/chroot_tmpdir/scmroot/orsa
Cloning into '/var/lib/mock/f45-build-21193-580/root/chroot_tmpdir/scmroot/orsa'...
$ git fetch origin 79196111369736b868b8479662f2af5ea972afdc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/orsa
 * [new ref]         79196111369736b868b8479662f2af5ea972afdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7919611 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild