Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5ea47b81d2174677a5eb078915658866 : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77aa2a1136de402eb063d4ffa3a8623b : FAILURE in 4m 53s