[INFO] cloning repository https://github.com/ohone/aoc_rust_raw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ohone/aoc_rust_raw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohone%2Faoc_rust_raw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohone%2Faoc_rust_raw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68c892e38bf94a6286b760d9e2692711f1bbe654
[INFO] building ohone/aoc_rust_raw against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohone%2Faoc_rust_raw" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohone/aoc_rust_raw on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ohone/aoc_rust_raw
[INFO] finished tweaking git repo https://github.com/ohone/aoc_rust_raw
[INFO] tweaked toml for git repo https://github.com/ohone/aoc_rust_raw written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ohone/aoc_rust_raw already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae6c4076e47fd24f9ee26c471fc888ea49b3396a2afb824db38cb8c786a7bd95
[INFO] running `Command { std: "docker" "start" "-a" "ae6c4076e47fd24f9ee26c471fc888ea49b3396a2afb824db38cb8c786a7bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae6c4076e47fd24f9ee26c471fc888ea49b3396a2afb824db38cb8c786a7bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6c4076e47fd24f9ee26c471fc888ea49b3396a2afb824db38cb8c786a7bd95", kill_on_drop: false }`
[INFO] [stdout] ae6c4076e47fd24f9ee26c471fc888ea49b3396a2afb824db38cb8c786a7bd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83473571638c6986c1d74a9f0ea2e62171c85093763b35c6a6969ddc879d945e
[INFO] running `Command { std: "docker" "start" "-a" "83473571638c6986c1d74a9f0ea2e62171c85093763b35c6a6969ddc879d945e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_rust_raw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/days/day7.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     if (root_size <= size){
[INFO] [stdout]    |        ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -     if (root_size <= size){
[INFO] [stdout] 58 +     if root_size <= size {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/days/day7.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn poplate_directory<'a, I>(name: &str, lines: &mut I) -> Directory where I: Iterator<Item = &'a String> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `part1` and `part2` are never used
[INFO] [stdout]  --> src/common.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Day {
[INFO] [stdout]   |           --- methods in this trait
[INFO] [stdout] 2 |     fn part1(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 3 |     fn part2(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day1.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn part1() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day1.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn part2() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day2.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_win_amt` is never used
[INFO] [stdout]   --> src/days/day2.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn calculate_win_amt(opp: i32, me: i32, beats: [i32; 3]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day3.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `char_to_val` is never used
[INFO] [stdout]   --> src/days/day3.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn char_to_val(char: char) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_char` is never used
[INFO] [stdout]   --> src/days/day3.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn get_common_char(str1: &str, str2: &str) -> Option<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_chars` is never used
[INFO] [stdout]   --> src/days/day3.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn get_common_chars(str1: &str, str2: &str) -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignment` is never constructed
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Assignment {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_string`, `envelops`, and `overlaps` are never used
[INFO] [stdout]   --> src/days/day4.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Assignment {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 9  |     fn from_string(s: &str) -> Result<Self, std::num::ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn envelops(&self, other: &Assignment) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn overlaps(&self, other: &Assignment) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day4.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day4.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]  --> src/days/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Instruction{
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day5.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_stacks` is never used
[INFO] [stdout]   --> src/days/day5.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_stacks(stack_string: &str) -> Vec<Vec<char>>{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_moves` is never used
[INFO] [stdout]   --> src/days/day5.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn parse_moves<'a>(move_string: &'a str) -> impl Iterator<Item = Instruction> + 'a{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_distinct_buffer` is never used
[INFO] [stdout]  --> src/days/day6.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_distinct_buffer(size: usize, info: &Vec<char>) -> Option<usize>{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day6.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day6.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Directory` is never constructed
[INFO] [stdout]  --> src/days/day7.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Directory{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/days/day7.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct File{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day7.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day7.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_larger_than` is never used
[INFO] [stdout]   --> src/days/day7.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn dirs_larger_than(root: Directory, size: i32) -> Vec<i32>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_smaller_than` is never used
[INFO] [stdout]   --> src/days/day7.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn dirs_smaller_than(dir : Directory, size: i32) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dir_size` is never used
[INFO] [stdout]   --> src/days/day7.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn dir_size(dir: &Directory) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poplate_directory` is never used
[INFO] [stdout]   --> src/days/day7.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn poplate_directory<'a, I>(name: &str, lines: &mut I) -> Directory where I: Iterator<Item = &'a String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `observe_line_via_range_2` is never used
[INFO] [stdout]   --> src/days/day8.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn observe_line_via_range_2<'a>(line: &mut impl Iterator<Item = &'a mut (i32, bool)>, initial_height: i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day8.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ViewedFrom` is never used
[INFO] [stdout]    --> src/days/day8.rs:106:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | enum ViewedFrom{
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coordinate` is never constructed
[INFO] [stdout]    --> src/days/day8.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct Coordinate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_coordinate_iter` is never used
[INFO] [stdout]    --> src/days/day8.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn get_coordinate_iter(width: usize, height: usize, direction: &ViewedFrom) -> Box<dyn Iterator<Item = Coordinate>>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_neighbor_iter` is never used
[INFO] [stdout]    --> src/days/day8.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_neighbor_iter<'a>(x: usize, y: usize, grid: &'a Vec<Vec<usize>>, direction: &ViewedFrom) -> Box<dyn Iterator<Item =usize> + 'a> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_higher` is never used
[INFO] [stdout]    --> src/days/day8.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn is_higher(current_height: usize, neigbor_height : usize) -> bool{
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day9.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day10.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `increment_cycle` is never used
[INFO] [stdout]   --> src/days/day10.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn increment_cycle(cycle: i32, register: i32) -> (i32, i32){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day10.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/days/day10.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn draw(cycle: i32, register: i32){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day11.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day11.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_monkeys` is never used
[INFO] [stdout]   --> src/days/day11.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn get_monkeys() -> Vec<Monkey>{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two_largest` is never used
[INFO] [stdout]    --> src/days/day11.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn two_largest(mut nums: Vec<usize>) -> Option<(usize, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_monkey` is never used
[INFO] [stdout]    --> src/days/day11.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn process_monkey(monkey: &Monkey, relief_modifier: fn(usize, &String, usize) -> usize, divisor: usize) -> Vec<Movement>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modify_worry_level` is never used
[INFO] [stdout]    --> src/days/day11.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn modify_worry_level(initial_worry: usize, operation: &String, divisor: usize) -> usize{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_operation` is never used
[INFO] [stdout]    --> src/days/day11.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn run_operation(old: usize, operation: &str) -> usize{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_test` is never used
[INFO] [stdout]    --> src/days/day11.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn run_test(old: usize, test: Test) -> usize{
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Movement` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct Movement{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monkey` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:192:8
[INFO] [stdout]     |
[INFO] [stdout] 192 | struct Monkey{ 
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Test` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | struct Test{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_to_2d_array` is never used
[INFO] [stdout]   --> src/utils.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn read_file_to_2d_array<P: AsRef<Path>>(path: P, separator: &str) -> io::Result<Vec<Vec<i32>>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]  --> src/days/day10.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut X: i32 = 1;
[INFO] [stdout]   |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/days/day10.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut X: i32 = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "83473571638c6986c1d74a9f0ea2e62171c85093763b35c6a6969ddc879d945e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83473571638c6986c1d74a9f0ea2e62171c85093763b35c6a6969ddc879d945e", kill_on_drop: false }`
[INFO] [stdout] 83473571638c6986c1d74a9f0ea2e62171c85093763b35c6a6969ddc879d945e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08694a3edbabc1e763adfcdec8599838f3fe2826e6826f341dcedd8bd7a147b3
[INFO] running `Command { std: "docker" "start" "-a" "08694a3edbabc1e763adfcdec8599838f3fe2826e6826f341dcedd8bd7a147b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_rust_raw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/days/day7.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     if (root_size <= size){
[INFO] [stdout]    |        ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -     if (root_size <= size){
[INFO] [stdout] 58 +     if root_size <= size {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/days/day7.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn poplate_directory<'a, I>(name: &str, lines: &mut I) -> Directory where I: Iterator<Item = &'a String> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `part1` and `part2` are never used
[INFO] [stdout]  --> src/common.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Day {
[INFO] [stdout]   |           --- methods in this trait
[INFO] [stdout] 2 |     fn part1(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 3 |     fn part2(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day1.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn part1() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day1.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn part2() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day2.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_win_amt` is never used
[INFO] [stdout]   --> src/days/day2.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn calculate_win_amt(opp: i32, me: i32, beats: [i32; 3]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day3.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `char_to_val` is never used
[INFO] [stdout]   --> src/days/day3.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn char_to_val(char: char) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_char` is never used
[INFO] [stdout]   --> src/days/day3.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn get_common_char(str1: &str, str2: &str) -> Option<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_chars` is never used
[INFO] [stdout]   --> src/days/day3.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn get_common_chars(str1: &str, str2: &str) -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignment` is never constructed
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Assignment {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_string`, `envelops`, and `overlaps` are never used
[INFO] [stdout]   --> src/days/day4.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Assignment {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 9  |     fn from_string(s: &str) -> Result<Self, std::num::ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn envelops(&self, other: &Assignment) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn overlaps(&self, other: &Assignment) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day4.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day4.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]  --> src/days/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Instruction{
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day5.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_stacks` is never used
[INFO] [stdout]   --> src/days/day5.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_stacks(stack_string: &str) -> Vec<Vec<char>>{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_moves` is never used
[INFO] [stdout]   --> src/days/day5.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn parse_moves<'a>(move_string: &'a str) -> impl Iterator<Item = Instruction> + 'a{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_distinct_buffer` is never used
[INFO] [stdout]  --> src/days/day6.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_distinct_buffer(size: usize, info: &Vec<char>) -> Option<usize>{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day6.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day6.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Directory` is never constructed
[INFO] [stdout]  --> src/days/day7.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Directory{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/days/day7.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct File{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day7.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day7.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_larger_than` is never used
[INFO] [stdout]   --> src/days/day7.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn dirs_larger_than(root: Directory, size: i32) -> Vec<i32>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_smaller_than` is never used
[INFO] [stdout]   --> src/days/day7.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn dirs_smaller_than(dir : Directory, size: i32) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dir_size` is never used
[INFO] [stdout]   --> src/days/day7.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn dir_size(dir: &Directory) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poplate_directory` is never used
[INFO] [stdout]   --> src/days/day7.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn poplate_directory<'a, I>(name: &str, lines: &mut I) -> Directory where I: Iterator<Item = &'a String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `observe_line_via_range_2` is never used
[INFO] [stdout]   --> src/days/day8.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn observe_line_via_range_2<'a>(line: &mut impl Iterator<Item = &'a mut (i32, bool)>, initial_height: i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day8.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ViewedFrom` is never used
[INFO] [stdout]    --> src/days/day8.rs:106:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | enum ViewedFrom{
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coordinate` is never constructed
[INFO] [stdout]    --> src/days/day8.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct Coordinate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_coordinate_iter` is never used
[INFO] [stdout]    --> src/days/day8.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn get_coordinate_iter(width: usize, height: usize, direction: &ViewedFrom) -> Box<dyn Iterator<Item = Coordinate>>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_neighbor_iter` is never used
[INFO] [stdout]    --> src/days/day8.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_neighbor_iter<'a>(x: usize, y: usize, grid: &'a Vec<Vec<usize>>, direction: &ViewedFrom) -> Box<dyn Iterator<Item =usize> + 'a> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_higher` is never used
[INFO] [stdout]    --> src/days/day8.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn is_higher(current_height: usize, neigbor_height : usize) -> bool{
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day9.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn part1(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day10.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `increment_cycle` is never used
[INFO] [stdout]   --> src/days/day10.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn increment_cycle(cycle: i32, register: i32) -> (i32, i32){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day10.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/days/day10.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn draw(cycle: i32, register: i32){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day11.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn part1(){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day11.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn part2(){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_monkeys` is never used
[INFO] [stdout]   --> src/days/day11.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn get_monkeys() -> Vec<Monkey>{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two_largest` is never used
[INFO] [stdout]    --> src/days/day11.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn two_largest(mut nums: Vec<usize>) -> Option<(usize, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_monkey` is never used
[INFO] [stdout]    --> src/days/day11.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn process_monkey(monkey: &Monkey, relief_modifier: fn(usize, &String, usize) -> usize, divisor: usize) -> Vec<Movement>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modify_worry_level` is never used
[INFO] [stdout]    --> src/days/day11.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn modify_worry_level(initial_worry: usize, operation: &String, divisor: usize) -> usize{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_operation` is never used
[INFO] [stdout]    --> src/days/day11.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn run_operation(old: usize, operation: &str) -> usize{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_test` is never used
[INFO] [stdout]    --> src/days/day11.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn run_test(old: usize, test: Test) -> usize{
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Movement` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct Movement{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monkey` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:192:8
[INFO] [stdout]     |
[INFO] [stdout] 192 | struct Monkey{ 
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Test` is never constructed
[INFO] [stdout]    --> src/days/day11.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | struct Test{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_to_2d_array` is never used
[INFO] [stdout]   --> src/utils.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn read_file_to_2d_array<P: AsRef<Path>>(path: P, separator: &str) -> io::Result<Vec<Vec<i32>>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]  --> src/days/day10.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut X: i32 = 1;
[INFO] [stdout]   |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/days/day10.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut X: i32 = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "08694a3edbabc1e763adfcdec8599838f3fe2826e6826f341dcedd8bd7a147b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08694a3edbabc1e763adfcdec8599838f3fe2826e6826f341dcedd8bd7a147b3", kill_on_drop: false }`
[INFO] [stdout] 08694a3edbabc1e763adfcdec8599838f3fe2826e6826f341dcedd8bd7a147b3