Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/639b77326d124fffbdda5a2cd57f0948 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f0978e97a774bbbaa7a9d2e44fe289c : FAILURE in 3m 53s