Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d2beda47180746f693523f35bef10ed5 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/991575a34f954bdaac6069505b7c6eab : FAILURE in 5m 51s