Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3e0fef807d644bd7a98a7216a56ed530 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8e7b8eed9b249f3a2183c4439f0a209 : FAILURE in 5m 52s