$ git clone -n https://src.fedoraproject.org/rpms/ocaml-lwt.git /var/lib/mock/f33-build-201815-48101/root/chroot_tmpdir/scmroot/ocaml-lwt
Cloning into '/var/lib/mock/f33-build-201815-48101/root/chroot_tmpdir/scmroot/ocaml-lwt'...
$ git reset --hard 05cf78c547ffbe3d80f5f6b9ece85ab5fa056cd7
HEAD is now at 05cf78c OCaml 4.11.0+dev2-2020-04-22 rebuild