Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cff34112d3ac4ec8927b1362caab8bdf : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c6621614af849edb832b15e859877cf : FAILURE in 3m 45s