Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c24c2d48903f4153b9794fca6ffd1889 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c9c9a03a67543a6990642822e863c3f : FAILURE in 6m 38s