Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b792e642bcfe496e81a2e9d7ab54424f : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02cedbe9a6cc40c3b48f4e9d8c0f1e53 : FAILURE in 3m 51s