$ git clone -n https://src.fedoraproject.org/rpms/ocaml-mlmpfr.git /var/lib/mock/f33-build-279068-51688/root/chroot_tmpdir/scmroot/ocaml-mlmpfr
Cloning into '/var/lib/mock/f33-build-279068-51688/root/chroot_tmpdir/scmroot/ocaml-mlmpfr'...
$ git reset --hard a9e0e4477ae4c6d66de9fccf45b9b5df1c490a9f
HEAD is now at a9e0e44 OCaml 4.11.0+dev2-2020-04-22 rebuild