Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/826cf800ba6b4531b29247376f0cb94f : SUCCESS in 8m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/857585d5f11f4889aa62986d620eae1e : FAILURE in 6m 01s