Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d11cb3b3beb4d2794a5eeac76637ae7 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5544bd9455df4f6883a523f9d4354c10 : FAILURE in 3m 34s