Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0b9bc9e9614e47a7b68e501c582a44ca : FAILURE in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7cfb9c836cfb4f01b1c033c87624b79a : SUCCESS in 7m 22s