Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf536084bfca443d92d4959af4770c71 : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/370c85a00cf842c484b6d961130e9eba : FAILURE in 5m 20s