Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e72df5e65d4b4a9882f417864cb7e260 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84c1961da19540d085540c3ecf2a17ce : RETRY_LIMIT in 5m 24s