Build failed. https://zuul.opendev.org/t/openstack/buildset/89d416abfc8b48d8a9394ae51924a8a3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf3795004bd641c0b127eaa127bfaa8b : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5dc338cdaf3947a9abf693b372df6797 : FAILURE in 3m 52s