Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4cb32de94b22408faaf9b739a989e445 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f5fd8f80354847a3a160058d029e427e : FAILURE in 4m 10s