$ git clone -n https://src.fedoraproject.org/rpms/ocaml-sexplib0.git /var/lib/mock/f33-build-159557-43411/root/chroot_tmpdir/scmroot/ocaml-sexplib0
Cloning into '/var/lib/mock/f33-build-159557-43411/root/chroot_tmpdir/scmroot/ocaml-sexplib0'...
$ git reset --hard be27130c86e4766b45d07eb1539d78aaf6b4dd75
HEAD is now at be27130 OCaml 4.10.0 final.