$ git clone -n https://src.fedoraproject.org/rpms/kf5-kitinerary.git /var/lib/mock/f41-build-side-1-2647326-27301/root/chroot_tmpdir/scmroot/kf5-kitinerary
Cloning into '/var/lib/mock/f41-build-side-1-2647326-27301/root/chroot_tmpdir/scmroot/kf5-kitinerary'...
$ git fetch origin a8587eb41d788ef297e762c980b260ee65f11e87:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kitinerary
 * [new ref]         a8587eb41d788ef297e762c980b260ee65f11e87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8587eb Rebuild for poppler 24.08.0