Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d640ec476992471a97eabce759608871 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f63dd5c7a7d454c9644b43e1586ca4e : FAILURE in 5m 06s