Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9da957389ecd4af691b2ff296f2973ef : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f29dc517850645abadbd85870b4d7a24 : FAILURE in 5m 13s