Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f8b7d77a12d48439851bfb25874f3d6 : SUCCESS in 9m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/335b6a08cae641d79a836cdba7b8127f : FAILURE in 4m 30s