Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d7acf5ac49664a7e8cd4ab189d91615a : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aab0fa1a00d94b3990e59b6400d1673d : FAILURE in 4m 51s