Build failed. https://zuul.opendev.org/t/openstack/buildset/484e2015ef4843d9bee73a2cc4efb746 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3e4ef430e134fdd816bde6753e2049c : RETRY_LIMIT in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03737972ba5a4160978916489e68730b : FAILURE in 11m 28s