Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d00f8642a7bc4692b2ad43f3c8ce86da : FAILURE in 20m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fec6145ed6b4298890a1035e807f86f : FAILURE in 21m 30s