Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/df788b64c53e4b5f815ae90d6ce70bac : SUCCESS in 9m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84c20a2c321c4570b9617046afdcf020 : FAILURE in 4m 56s