Build failed. https://zuul.opendev.org/t/openstack/buildset/6e91387ef00a432b8cca87eeb2b902cb - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e371774df7874a1f8cf0fddfe9480e3c : FAILURE in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3a118b37fc24f7ca3e4d7312716995b : FAILURE in 2m 50s