$ git clone -n https://src.fedoraproject.org/rpms/erlang-gen_leader.git /var/lib/mock/f38-build-side-42-init-devel-710905-27244/root/chroot_tmpdir/scmroot/erlang-gen_leader
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-710905-27244/root/chroot_tmpdir/scmroot/erlang-gen_leader'...
$ git fetch origin a8b11106fc7a196a52801cdbe05c8e1f716e10a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-gen_leader
 * [new ref]         a8b11106fc7a196a52801cdbe05c8e1f716e10a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8b1110 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild