Build failed. https://zuul.opendev.org/t/openstack/buildset/e0adfce817fd498088235d9e8d1a3b58 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9cb5093b6b684989bd481fb0e69cb203 : FAILURE in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5732f3ef458a45c0b26aff52c1559ca7 : FAILURE in 2m 56s