Build failed. https://zuul.opendev.org/t/openstack/buildset/cd562ca4ae734362a51de38c3738e5cf - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e9e9217b62f48429452d409eb3b6949 : SUCCESS in 3m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f493e05737c940a78f4fe6c863fbeb6f : FAILURE in 2m 43s