Build failed. https://zuul.opendev.org/t/openstack/buildset/9d8b6b351ea2478d84ebca03b2cc24f1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b257db3261d84b27b3c27648986f3adc : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0db548b9c5bd402bab5265de6dea25c5 : FAILURE in 2m 21s