$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ocamlnet.git /var/lib/mock/f31-build-62475-29092/root/chroot_tmpdir/scmroot/ocaml-ocamlnet
Cloning into '/var/lib/mock/f31-build-62475-29092/root/chroot_tmpdir/scmroot/ocaml-ocamlnet'...
$ git reset --hard fff925c5be4bc51eb9582dffb2e993cc538a7060
HEAD is now at fff925c Remove camlp4 dependency.