Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/716e6c1af8bf47a78a9ad056db293c5b : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/236a96ba9601432b97817c685ceb5720 : FAILURE in 4m 44s