Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/79657a6409ab4fe8afcfa23be6b5c92c : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/390535e6a21e4478aedca1259e643b67 : FAILURE in 4m 47s