$ git clone -n https://src.fedoraproject.org/rpms/arianna.git /var/lib/mock/f41-build-856373-167576/root/chroot_tmpdir/scmroot/arianna
Cloning into '/var/lib/mock/f41-build-856373-167576/root/chroot_tmpdir/scmroot/arianna'...
$ git fetch origin 1f22c3de25993ce29a8e6213ccf6b14bcf244e93:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/arianna
 * [new ref]         1f22c3de25993ce29a8e6213ccf6b14bcf244e93 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f22c3d 24.08.2