Build failed. https://zuul.opendev.org/t/openstack/buildset/6bfbf0b60bf947f0a67115dd878de646 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b92566a4256432784d645697560a395 : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/785cbac8071c496cb94594c49bc1b131 : FAILURE in 2m 16s