Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bc9b372745f346bd8471999cdbb48fa6 : SUCCESS in 7m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6450034e9b4f452695454e105c0f295e : FAILURE in 5m 40s