Build failed. https://zuul.opendev.org/t/openstack/buildset/eb6f8ba7ae7d4512b66a0fd29b271615 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/223a016fd91246aa8af5de406984842c : SUCCESS in 3m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/587932fbc7714a84a30338fdeeaa519e : FAILURE in 2m 24s