Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1eced6e021ba4032aea1adf388c926f8 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6742a1e640f0481694d801637c2e21ca : FAILURE in 6m 24s