Build failed. https://zuul.opendev.org/t/openstack/buildset/d7d64eb6c3d54b31b5ae9232a255b042 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7c74f377135247389d42131e286b257b : SUCCESS in 9m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b322852805b4768a5874b2e82433929 : FAILURE in 6m 34s