Build failed. https://zuul.opendev.org/t/openstack/buildset/47e6cec9cbee451984460e12cbcc30d6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1530c75fe7e4472d8ec48ee80cf81c9c : FAILURE in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/520b6daa0d4e4523b86a22c698f8db30 : FAILURE in 3m 26s