Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/09cbbcfda7454f64afeeddce9f1f8190 : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6b9f530a18742e982d24c39bf0466bc : FAILURE in 2m 49s