$ git clone -n https://src.fedoraproject.org/rpms/ocaml-uuseg.git /var/lib/mock/f45-build-20761-573/root/chroot_tmpdir/scmroot/ocaml-uuseg
Cloning into '/var/lib/mock/f45-build-20761-573/root/chroot_tmpdir/scmroot/ocaml-uuseg'...
$ git fetch origin 7c66debc8dad725c90222123504546dce2c56c72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-uuseg
 * [new ref]         7c66debc8dad725c90222123504546dce2c56c72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c66deb Ensure the Unicode test files versions match