$ git clone -n https://src.fedoraproject.org/rpms/etcd.git /var/lib/mock/f40-build-791106-137118/root/chroot_tmpdir/scmroot/etcd
Cloning into '/var/lib/mock/f40-build-791106-137118/root/chroot_tmpdir/scmroot/etcd'...
$ git fetch origin bb5bce91f9cdd1967c3eb9502403bc62759e87f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/etcd
 * [new ref]         bb5bce91f9cdd1967c3eb9502403bc62759e87f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb5bce9 Rebuild for golang 1.22.0