Build failed. https://zuul.opendev.org/t/openstack/buildset/782068449a1b48cab93b117587d0a1a1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef8069aeda8643a4871e258518c6a74c : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d7a4941f4949413fab0f64828e95a952 : FAILURE in 2m 32s