Build failed. https://zuul.opendev.org/t/openstack/buildset/62e9f87a2f1e47f6b1609de5f42ec97f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9dcb74ff5e2c4072816c6b15ad925db9 : FAILURE in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c939b078d4ff476f83de9a76bf28ca2e : FAILURE in 2m 53s