Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b705058353b4233b77209fd734eceb0 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9df25a84683d4605bbe59a9f2e3c42ff : FAILURE in 4m 34s