Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3869f077da44d85bd4ddc169f7c981e : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bac4f21913f47ba8aa9b071e9d885cb : FAILURE in 5m 29s