Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/299488ba812e46db878d270c8f3b2f7c : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/593b73b3eaca4790b280f30b548520d5 : FAILURE in 4m 18s