Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2e699c54147c4212884bf19f2b20ab01 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fed6ad81c5134a81b09cb9eb69a5e0ac : FAILURE in 4m 49s