Build failed. https://zuul.opendev.org/t/openstack/buildset/7d1cf5db536d462a9c5bee90c3856514 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e8022f2258a0443f8729163994545a17 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac7c9d378ec34d938759cff4d00a706b : FAILURE in 5m 57s