Build failed. https://zuul.opendev.org/t/openstack/buildset/ab9e57b3736e459bb4d577b6fd3f2528 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/918912d3d8534c92953929f1733ec40a : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd17a39bdf204451abe9180da7362c34 : FAILURE in 3m 22s