Build failed. https://zuul.opendev.org/t/openstack/buildset/a31e59625cf2401f9cc0be09f6ba779b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/662dab4eca8b4cf79f3257b41fe35368 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6e30ed952674f07a6712501123ed43b : FAILURE in 3m 21s