Build failed. https://zuul.opendev.org/t/openstack/buildset/1e84c4cdad044a859ff93f890ee11f4e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5da7c46fbb1f4d5cafb2b82d1296cc36 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ba92451d98c4437a84d694c413835b8 : FAILURE in 4m 06s