Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9bc58bac81294b6d84d0102453227002 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/643863f2e1a64a0294fdd51914b1db8c : FAILURE in 5m 46s