Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a934584c28dc43f39b0b540945728881 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9515a51ec9634c17b301df61376818f7 : FAILURE in 3m 45s