Build failed. https://zuul.opendev.org/t/openstack/buildset/da210e1fe8da4acfb7e54469e591783f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b20f82ba4744ee1a1ec48f63e90558b : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c582a4289be1461fafe91cbd32ec779b : FAILURE in 2m 31s