$ git clone -n https://src.fedoraproject.org/rpms/plplot.git /var/lib/mock/f31-build-88340-31968/root/chroot_tmpdir/scmroot/plplot
Cloning into '/var/lib/mock/f31-build-88340-31968/root/chroot_tmpdir/scmroot/plplot'...
$ git reset --hard e98b6a2bf38cc2e33be76f6c0b55f967065093c3
HEAD is now at e98b6a2 OCaml 4.08.1 (rc2) rebuild.