Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5135f152288849108955d253169b86f2 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6438914c8314c00af3c93bd8b103b83 : FAILURE in 6m 30s