Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1e31a4fb5a2a46f1980ee104badc16c6 : RETRY_LIMIT in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d6ab2918b824137acc96cad41564507 : FAILURE in 3m 17s