040000 tree 25ba6c3ba37cc8fcc96fa6d826d412e2ec26203a	bootstrap
040000 tree d22d4baf8e8a2a3e1ca7d2e7eee85946ebc388e4	darwin_amd64
040000 tree 011dfd13404da8b20c038e9d351dfd8c33a7fe09	darwin_amd64_race
040000 tree ff54f7977af2cc0fdb73adf44668c8c69c324e6f	include
040000 tree 42d660b6cc841211c60a6d5bc864baeee1cc82cf	tool