Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e9ce8d174e314c5d81ce799506839bdf : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f18a92f76e14c98b49c060ee523608f : FAILURE in 3m 20s