Build failed. https://zuul.opendev.org/t/openstack/buildset/a3e564773a5f41ddbdbeb52003b42441 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a728dc2d32a24413a5fffb3433a0c8f6 : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca26d1a4aad948b2a410385fa84ed869 : FAILURE in 2m 24s