Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/644e6cf7502e420bbd6a854685d75295 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c81fa6585b6649ce92364b80470ad119 : FAILURE in 6m 10s