Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaa3baf9457142b8a60324be20b1aec0 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db3daf63f6934acc945b4bfe7ad71103 : FAILURE in 5m 38s