Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/beeb61d596bd46a48840f83a5bbba99c : RETRY_LIMIT in 3m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95c07b19dafd41459691f67f6ac089e3 : FAILURE in 3m 13s