Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/81f76da8b7b747948f7cd0b431ed4267 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8bef29f95f8469e9c9fa31a94a83832 : FAILURE in 6m 50s