Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/429279f1c0a944818e42e8182f607573 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66a207165a864f03ab74014d86505100 : FAILURE in 6m 43s