Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2172cefa55dc40aebf4c498112f3f574 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/296097b5c3d645cf951feb3d21f124ac : FAILURE in 3m 33s