Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e0a7d7287f64eaaa6245d4cdcad318e : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3cb13c525d594072a972308a0face80e : FAILURE in 4m 37s