$ git clone -n https://src.fedoraproject.org/rpms/ocaml-sha.git /var/lib/mock/f31-build-85019-31584/root/chroot_tmpdir/scmroot/ocaml-sha
Cloning into '/var/lib/mock/f31-build-85019-31584/root/chroot_tmpdir/scmroot/ocaml-sha'...
$ git reset --hard 88af86e6e79c9b6b22e28cdf8100fa85a27596b3
HEAD is now at 88af86e Update build system and commands from jbuilder to dune.