Build failed. https://zuul.opendev.org/t/openstack/buildset/4f6b4fbe8a11494b80675a0435e72c05 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6f2d9bec8cfc4c41b154d40514fca428 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/574072676f6b46ab802ea52d7699ccf0 : FAILURE in 3m 25s