Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/56719802a22740568a482885381fd771 : SUCCESS in 9m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a9abaa3024e4fb6b0eaf913a71f9858 : FAILURE in 6m 23s