Build failed. https://zuul.opendev.org/t/openstack/buildset/7053df0fb3a843b9b9ce1ff0c17740a6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0768859ae67242e1bb43eca7bd1c4bea : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/871cdcce9edd489c8e4c002ba38b4184 : FAILURE in 3m 56s