Build failed. https://zuul.opendev.org/t/openstack/buildset/1e44f4a73caf4d98bee710da562858c0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/913e0766c5784334b67000aefd5a3570 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9384258df9c74ed998027328dc57cb6b : FAILURE in 4m 01s