040000 tree 59885e6f97b9548eb4760a51a852eec5e31bca4f	bin
100755 blob cfdee45bc9f8f9e8c2a3e9717e40fa82bbf9647e	heap_alloc.rs
100644 blob f8e9a10462411866864daf9b49e3332d3e37cd55	lib.rs
100644 blob ceaff9d5b7147e64016acb0ecb7a0b4504cd2e66	std_alloc.rs
100755 blob 9660a9d970214c6a2f9ffd3f97464965078c3c91	test.rs