Build failed. https://zuul.opendev.org/t/openstack/buildset/c5746d8003ac421695073a07fab638f1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/231d8df9baf743ce8f5b8cc4a862d68c : FAILURE in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e3e775b6d414285ad840ea0a70c94cc : FAILURE in 3m 17s