Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e31d5e9b7b1f4a189df33dcadc927240 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5bc50e87f3e44b2bb08a74714244be42 : FAILURE in 5m 21s