Build failed. https://zuul.opendev.org/t/openstack/buildset/83da1f572f5b4c18a667848717a024e1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b1724f474fc6448583cb68ae538ed04e : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/595da408ac014907927fab5222435b8e : FAILURE in 3m 07s