Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/11afdc6cd8e3480d996f7d255d1a8e8d : SUCCESS in 9m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f251ebdbd024f0b8aad2b8154247541 : FAILURE in 5m 38s