Build failed. https://zuul.opendev.org/t/openstack/buildset/f2143b5fc29e4278a7e982e51614d59f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/db177490eacc4e7d9a942a3f3699c4a9 : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29c39b814acc42cdae8ccd4099f7ab75 : FAILURE in 4m 06s