$ git clone -n https://src.fedoraproject.org/rpms/ocaml-odoc.git /var/lib/mock/f33-build-159357-43411/root/chroot_tmpdir/scmroot/ocaml-odoc
Cloning into '/var/lib/mock/f33-build-159357-43411/root/chroot_tmpdir/scmroot/ocaml-odoc'...
$ git reset --hard 894ace4a064f017d9cea2fc5198ad4bada6e5b63
HEAD is now at 894ace4 OCaml 4.10.0 final.