Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/09b7074c873043009e87d5c375d35a92 : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e8f5620b8174cf281868473da47570c : FAILURE in 2m 26s