Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a022237ac039400c98536bd02733aa58 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c7b177b8bdd4a0788706f69fe600666 : FAILURE in 5m 57s