Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5169f2987d249d48b79b850fbbc5874 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27ecc2e4602c486ebb90f91f39188c48 : FAILURE in 5m 42s