Build failed. https://zuul.opendev.org/t/openstack/buildset/b19d2c73b64144769cd42e3fb0b37ba4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5dcb2f37bdb74bdab5175f59ecfc88ec : FAILURE in 5m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1cc3f359a754af8a62252fabc7d87f6 : FAILURE in 3m 38s