Build failed. https://zuul.opendev.org/t/openstack/buildset/34756ba1eb944c569baa1181eeac464f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6bd7d8427cac44038c6e178f461ba9df : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a78ecfce42744d989b055efb0332afd : FAILURE in 2m 40s