Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0d94f7fd7ce1414da63f2fe21fb5aeb9 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16e15dab47944a75b6afc3823e996c2e : FAILURE in 5m 24s