Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d6e0801d58a4eb98ac0f531f64ef359 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/967a21686d154c1ea0296940a6c38f9c : FAILURE in 6m 39s