$ git clone -n https://src.fedoraproject.org/rpms/hyphen-ku.git /var/lib/mock/f40-build-2599323-63030/root/chroot_tmpdir/scmroot/hyphen-ku
Cloning into '/var/lib/mock/f40-build-2599323-63030/root/chroot_tmpdir/scmroot/hyphen-ku'...
$ git fetch origin e52fca20ad8ae9d6783418cbbc87b964d7599ef6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hyphen-ku
 * [new ref]         e52fca20ad8ae9d6783418cbbc87b964d7599ef6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e52fca2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild