Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8f844200471c4b75877080cb89934fab : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7bad7beafb934b5c83d00e0ffe54ee5a : FAILURE in 2m 42s