Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b8525aedd7746a19d4f236255cf000c : SUCCESS in 8m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/495d68889f744262961cf6f412450c0b : FAILURE in 21m 02s