Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc04903a1b994e26b6734abad899c529 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/322f5a751df645d88c572aca325af11b : FAILURE in 4m 57s