100644 blob c226df7b5a1e324f2e007cc51c9a7b13c75e9931	expected.txt
100644 blob 875a5f6ec1a3cd8adf48cd1cdf1eca6ca4f2e09a	info.txt
100755 blob c6e62ae6cd61ce70e69ca620ad612f9b58738a68	run
040000 tree 1cb4f6a77b83459f8197bd2724e2313677b32d6b	src
100644 blob bf86c9aa2548dfe2341ea78a0caf9130147be60f	tracking_free.cc