$ git clone -n https://src.fedoraproject.org/rpms/openfst.git /var/lib/mock/f40-build-761608-121629/root/chroot_tmpdir/scmroot/openfst
Cloning into '/var/lib/mock/f40-build-761608-121629/root/chroot_tmpdir/scmroot/openfst'...
$ git fetch origin 543338657bdbeb291456973e6f738adf45ef8431:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openfst
 * [new ref]         543338657bdbeb291456973e6f738adf45ef8431 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5433386 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild