$ git clone -n https://src.fedoraproject.org/rpms/deja-dup.git /var/lib/mock/f31-build-100677-33296/root/thebuilddir/tmp/scmroot/deja-dup
Cloning into '/var/lib/mock/f31-build-100677-33296/root/thebuilddir/tmp/scmroot/deja-dup'...
$ git reset --hard 8028385cf013d9a2ab990511b9d399d91dd7a54c
HEAD is now at 8028385 Python adjustments.