Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/839cec773ad94260ac306fb36da9755e : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a5219e0175942a1ba6427b77e28bc01 : FAILURE in 4m 50s