Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/02aa7134e7084b3785aa31e0e8800202 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c305881f825f4952aa4fcd99093ea64b : FAILURE in 3m 55s