Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b9cb1dd67b6048b989867512b9585364 : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d645dc7c37744690a7fb961ef61a7001 : FAILURE in 4m 38s