Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d024cb71ec534bb487ad596739a19444 : FAILURE in 8m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68fa93a27c634efd91e070154aa152a5 : FAILURE in 3m 00s