Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71c8cfe544f045c1a8a92ea9032a4d72 : SUCCESS in 9m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/128300c8a4b74307bc1f725994924c38 : RETRY_LIMIT in 2m 34s