Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a479f24ebdbd48d6a614b18e8eeb508e : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/493d422334a9440097b26d304840ff8a : FAILURE in 9m 20s