Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/752ea26fcce4481098323f1a1584a09c : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2871e9bc1927490e8b977dec0687861f : FAILURE in 4m 48s