Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/732963787e894b4dbafa0b379e011a9f : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b358a18c422c4b3a8fa5ba722de46794 : FAILURE in 2m 51s