Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ea8f4f670e6434db3b3299628e4fed6 : SUCCESS in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/477b423c026441769dee134647bdf753 : FAILURE in 3m 08s