$ git clone -n https://src.fedoraproject.org/rpms/xmlto.git /var/lib/mock/f40-build-786813-134628/root/chroot_tmpdir/scmroot/xmlto
Cloning into '/var/lib/mock/f40-build-786813-134628/root/chroot_tmpdir/scmroot/xmlto'...
$ git fetch origin c3562b90a428c84cee5c0f58a17cc6769c294144:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmlto
 * [new ref]         c3562b90a428c84cee5c0f58a17cc6769c294144 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3562b9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild