Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1309a44187f045a783b824d7c7395bc0 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a78c41410db14938b24b521cc383b0d2 : FAILURE in 13m 42s