Build failed. https://zuul.opendev.org/t/openstack/buildset/2237326979a84ff6aef4c844506a9f65 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6dfce0ca18d2439ba977a203cc6a739d : FAILURE in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3d641d5eace44dfa4111f37aaf97400 : FAILURE in 3m 18s