Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef9b8bec43754e5ca2d7340a525dfd0b : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df7ecff0f5954b26a27b140d98e0740a : FAILURE in 4m 49s