040000 tree 6c40d0e1bb7022f4428aaf09aaab871b88f043d6	artifact
100644 blob 4186d5c78450393d81abf86048a1b9179eee3d47	lib.rs
100644 blob 712ec311403d9a5d8f95fda02742d619f1021393	main.rs
100644 blob 2573f23c79edbb1c597b6963c8e9a644a48c28be	utils.rs
040000 tree 6d3fe4ceb8a1736a035cd174e9fd5d4aaa72f080	utils