Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/80781c67eb4b4c24935b179cadabf112 : RETRY_LIMIT in 9m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0babc00bffdb4b2ca7871598097c3987 : FAILURE in 6m 13s