Build failed. https://zuul.opendev.org/t/openstack/buildset/c759ba7d8cc649f48ae64bca7f9b25f1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/41b86a26194f4ba8b1791df5d6691525 : FAILURE in 3m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8188efd959f84b63877d4b57f78a9307 : FAILURE in 2m 43s