Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/09666e52b2f7482c83531e3443472152 : SUCCESS in 8m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/639006930bc04a56963dc10c2acd45e1 : FAILURE in 4m 39s