$ git clone -n https://src.fedoraproject.org/rpms/alfont.git /var/lib/mock/f40-build-2273614-54971/root/chroot_tmpdir/scmroot/alfont
Cloning into '/var/lib/mock/f40-build-2273614-54971/root/chroot_tmpdir/scmroot/alfont'...
$ git fetch origin f98f30cd1f525d530e81de69d0cd681a18bbd902:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/alfont
 * [new ref]         f98f30cd1f525d530e81de69d0cd681a18bbd902 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f98f30c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild