Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c24e052834b341fd823218631d082904 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0366821fa0bf4bdba8fdc1c159978248 : FAILURE in 6m 21s