Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4291e6fef8b7432bbb44ca8fb197e639 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95d2917c78724b4a91e452a24d8bfcf5 : FAILURE in 4m 21s