040000 tree 8e24c611c290a3d039086fb369486aa70d8ea181	conformance
040000 tree 6da71ef7fbc7c4ebf5ac5f841f0924f1381c6382	generate-protos
040000 tree 60c3ae9ea2a673bc840d86585dcf41a9416b5ba0	generate-types
040000 tree 11502da5b833564a6ac3203fa07984389524db21	pbdump