Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e35307a591434badb864e8ebfe015ab2 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ccd13230b7a7424b91e5ea10521c0a53 : FAILURE in 10m 37s