Build failed. https://zuul.opendev.org/t/openstack/buildset/d0aa3dc4160c46fabf97a62123670577 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e2e96f41e2646788a6ef914b0b59c81 : SUCCESS in 8m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91fa660f316b4266a8b49b0ad0a6e5bb : FAILURE in 2m 59s