Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3824443385c9493ea1c99f10a17cb9a6 : RETRY_LIMIT in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f975ba4e8a304118a6f8414b66ed7007 : FAILURE in 6m 38s