Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95bea381442740538f18ca7c489928e7 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02e9b5918f1a406da8ec969c9104097e : FAILURE in 3m 18s