Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1751e7cac7a74b78abf620877bc64a6c : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8750975fabe4abd90e83364deabd734 : FAILURE in 4m 55s