$ git clone -n https://src.fedoraproject.org/rpms/ocaml-calendar.git /var/lib/mock/f33-build-136187-41861/root/chroot_tmpdir/scmroot/ocaml-calendar
Cloning into '/var/lib/mock/f33-build-136187-41861/root/chroot_tmpdir/scmroot/ocaml-calendar'...
$ git reset --hard 403b6178622bdc35bdfcd22d54690e8bed20e6a9
HEAD is now at 403b617 OCaml 4.10.0 final.