Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd4a9a9a2518471bacdedb48d5bebc99 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c34f39a96a44097a6b90fd8166346d9 : FAILURE in 3m 53s