Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7820f108ac5f411196ea0492667e32ac : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93c37ae184784b04999e193ee3291fdf : FAILURE in 4m 46s