Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3e2af4cc5e5844359bd46f4ab55607a4 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/455b4c8028364ddebaf07901de24fe94 : FAILURE in 3m 50s