Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1e0e6a54006b4d78b8e7257bd39da3da : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4db4fcc323424408b84a4f7634eed9fa : FAILURE in 4m 56s