Build failed. https://zuul.opendev.org/t/openstack/buildset/9617f57589f147748c90fe6a876c949f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a1c63b88c69146418ebee90c9ffc617a : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4af07ae8095d4e6db1eb830f35350820 : FAILURE in 3m 03s