Build failed. https://zuul.opendev.org/t/openstack/buildset/ff9f8419fd394a459259304968bb24ae - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3598d908eded4f48a4211dab189e0cca : FAILURE in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd655c3d480e4afc9ed544e08dad12c9 : FAILURE in 3m 32s