Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fdb9a364bb784d52b93fb7e4c466922c : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4de8f3df4b684f22baac86598381cb1b : FAILURE in 4m 24s