$ git clone -n https://src.fedoraproject.org/rpms/unison240.git /var/lib/mock/f31-build-97501-32968/root/thebuilddir/tmp/scmroot/unison240
Cloning into '/var/lib/mock/f31-build-97501-32968/root/thebuilddir/tmp/scmroot/unison240'...
$ git reset --hard dee67e3be8e8275b0567cfcb9c021d8c7b03778e
HEAD is now at dee67e3 Various small fixes for OCaml 4.08.