Build failed. https://zuul.opendev.org/t/openstack/buildset/f3017dfac32a4c1d825f598aa88c799b - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/70a534be9c124cc6ae7925e8a79b214d : FAILURE in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9190a48cdc37456ca5463dc8cc6fe2e4 : FAILURE in 2m 32s