$ git clone -n https://src.fedoraproject.org/rpms/xmltoman.git /var/lib/mock/f39-build-1463347-33419/root/chroot_tmpdir/scmroot/xmltoman
Cloning into '/var/lib/mock/f39-build-1463347-33419/root/chroot_tmpdir/scmroot/xmltoman'...
$ git fetch origin ced9315b433f1197bea80db3bf981d329f450a0a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmltoman
 * [new ref]         ced9315b433f1197bea80db3bf981d329f450a0a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ced9315 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild