Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/50462f637ff04462af6ccc1552b19354 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c62f0cb373134ebebb14c0ef13168fc3 : FAILURE in 3m 08s