Build failed. https://zuul.opendev.org/t/openstack/buildset/033bbd881b7b4f38b76a96538c562a51 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/83aa7918dfe64499bf8768a8e0cf8fc1 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c759178abf6249cd83ddbe697c2e5e55 : FAILURE in 2m 31s