Build failed. https://zuul.opendev.org/t/openstack/buildset/67adb2c159714605a12a8ecd6b83000c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5ab2a9697ff44cdbd95ba27abdd31ee : FAILURE in 3m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dc28c782b47c4f8190bfa0c920460e90 : FAILURE in 4m 51s