Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/77191a76573045c19262ed4a060fc292 : RETRY_LIMIT in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/782a4818502045e9bbb6a5eceb2b370a : FAILURE in 4m 15s