$ git clone -n https://src.fedoraproject.org/rpms/gaupol.git /var/lib/mock/f41-build-1034983-18652/root/chroot_tmpdir/scmroot/gaupol
Cloning into '/var/lib/mock/f41-build-1034983-18652/root/chroot_tmpdir/scmroot/gaupol'...
$ git fetch origin d8e6dbabc8dc2284393b0f88ffafca0d5410acb3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gaupol
 * [new ref]         d8e6dbabc8dc2284393b0f88ffafca0d5410acb3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8e6dba Update to 1.15 (close RHBZ#2291353)