Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c65fc48bab5b403eabf65b45f6246044 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8109ed776c51416b96efa9de1d8623cd : FAILURE in 5m 42s