$ git clone -n https://src.fedoraproject.org/rpms/ocaml-react.git /var/lib/mock/f31-build-76492-31418/root/chroot_tmpdir/scmroot/ocaml-react
Cloning into '/var/lib/mock/f31-build-76492-31418/root/chroot_tmpdir/scmroot/ocaml-react'...
$ git reset --hard 023011918c5aa8ceeadf955c112d26558c637837
HEAD is now at 0230119 OCaml 4.08.1 (rc2) rebuild.