Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00055b6516584cdfbbd5b6cb89b3ac6d : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47331f05f31c4ff6926d20c1d7649417 : FAILURE in 4m 45s