$ git clone -n https://src.fedoraproject.org/rpms/python-succulent.git /var/lib/mock/f39-build-2279050-55298/root/chroot_tmpdir/scmroot/python-succulent
Cloning into '/var/lib/mock/f39-build-2279050-55298/root/chroot_tmpdir/scmroot/python-succulent'...
$ git fetch origin 1d5b23267a046e39ba81466f2759f63493d5eda6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-succulent
 * [new ref]         1d5b23267a046e39ba81466f2759f63493d5eda6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d5b232 Update to 0.3.2