040000 tree c67ccb0e15ad08477ad6dd069bda98b95ad4fe38	all_crate_deps
040000 tree cf7d806d8d45557ed49e75cbdd4d934adb1a08f0	cross_compile
040000 tree 6762216852cc95a23be7ba4692469d25c5bd0261	hello_world
040000 tree 2cb10ed6b192b043823433454e60ec26c6e741a1	hello_world_no_cargo