Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bbfea8db38a543bbb8e415267a1e4800 : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32b36b83bd504aa0bce73fc90bf31445 : FAILURE in 3m 57s