$ git clone -n https://src.fedoraproject.org/rpms/kf6-syndication.git /var/lib/mock/f41-build-side-1-2647374-27301/root/chroot_tmpdir/scmroot/kf6-syndication
Cloning into '/var/lib/mock/f41-build-side-1-2647374-27301/root/chroot_tmpdir/scmroot/kf6-syndication'...
$ git fetch origin e754e3b0afde7c4fc2bba973e1fdfe75eeb239cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-syndication
 * [new ref]         e754e3b0afde7c4fc2bba973e1fdfe75eeb239cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e754e3b 6.5.0