Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/db1c57f375104f0b824cd0be51782023 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ae28f50c232470abc3c63b7555f5a44 : FAILURE in 3m 50s