$ git clone -n https://src.fedoraproject.org/rpms/ocaml-qcheck.git /var/lib/mock/f41-build-side-1-2943398-35356/root/chroot_tmpdir/scmroot/ocaml-qcheck
Cloning into '/var/lib/mock/f41-build-side-1-2943398-35356/root/chroot_tmpdir/scmroot/ocaml-qcheck'...
$ git fetch origin 4ae67c4b61c6379061e47edf3a1a73d855f8548b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-qcheck
 * [new ref]         4ae67c4b61c6379061e47edf3a1a73d855f8548b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ae67c4 Rebuild for ocaml-ppxlib 0.33.0