Build failed. https://zuul.opendev.org/t/openstack/buildset/4e88a69e71424acb816fbef0c54d7f54 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38122be161fc49cc989038a81a51a896 : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd6fe246218341368274866ffddce989 : FAILURE in 5m 26s