Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d4953f33e4b4102923bbff1e8ae9a14 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a13468754343489284857a6883ed4cae : FAILURE in 5m 42s