Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b702704604b14247b315988ed97bc42c : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b6a5076f67c4d4c955b2c55c0307691 : FAILURE in 4m 47s