Build failed. https://zuul.opendev.org/t/openstack/buildset/8f7c7dca02e945dd87e6217017ee2698 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6cfd72f72a1042a7b586932bb8f469da : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bf78e10bae04306a558d76703e437ce : FAILURE in 4m 26s