Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/911d17c6c214484cbd9351d4efffb430 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d5664ed063c4b619c50bebb99b03a34 : FAILURE in 3m 53s