Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b4f8001431aa48e0a8a4757b87833ddf : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27d889a63f6f4004b31ca3ea070b5d95 : FAILURE in 5m 38s