Build failed. https://zuul.opendev.org/t/openstack/buildset/72f28ed8c78943b2a249d354ebc7b50f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ebd64b4cb4764a6b91cd8b6d88d125f8 : FAILURE in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d778a83f093c4af49534a5898f21f640 : FAILURE in 2m 42s