Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/86a588d8d589415e96e086cd5eb0c2b9 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d12fec4c70c5430396f6a512bfd7284d : FAILURE in 5m 10s