Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7251ef26175b46598ff0e76f5d8a6498 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0fb1a0d8871f4a988bd6a7f0b390814b : FAILURE in 5m 08s