Build failed. https://zuul.opendev.org/t/openstack/buildset/e6d2a1fb51724789a99e04c669e49769 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fedc61d637ce4e14bbfaf6aec6c37010 : FAILURE in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/496d76adfa754db894c8c42e51190abe : FAILURE in 2m 38s