Build failed. https://zuul.opendev.org/t/openstack/buildset/829bfa2361a9426abf33e544c87c084c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7967141000034098b9a6b5eddd4d10f0 : FAILURE in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5d9120bf07104f91863c5768d2a97a1c : FAILURE in 3m 38s