Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/634948314d93477ab886170f563bc183 : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e535d8e60b5849d6af46f6c25a83fdc6 : FAILURE in 6m 24s