Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/50ba57c82a6b497ea6e02f86ab5a7b4c : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a14ef0cfc64442e9449445f93667029 : FAILURE in 6m 43s