Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d3f72c36f3ea44a7a85ba614e7235d97 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15d937a3923f498d94f260b990907d79 : FAILURE in 4m 17s