[INFO] cloning repository https://github.com/ZUOYANGDING/advent_code_2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZUOYANGDING/advent_code_2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZUOYANGDING%2Fadvent_code_2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZUOYANGDING%2Fadvent_code_2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cf9986d4b6e0a7977691c85cf5a162f601d7ff5
[INFO] building ZUOYANGDING/advent_code_2024 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%2FZUOYANGDING%2Fadvent_code_2024" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZUOYANGDING/advent_code_2024 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/ZUOYANGDING/advent_code_2024
[INFO] finished tweaking git repo https://github.com/ZUOYANGDING/advent_code_2024
[INFO] tweaked toml for git repo https://github.com/ZUOYANGDING/advent_code_2024 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ZUOYANGDING/advent_code_2024 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5e6477660808f1e9ac8ce54260ae977981a52481ba5131111fb141b384b2593f
[INFO] running `Command { std: "docker" "start" "-a" "5e6477660808f1e9ac8ce54260ae977981a52481ba5131111fb141b384b2593f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e6477660808f1e9ac8ce54260ae977981a52481ba5131111fb141b384b2593f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6477660808f1e9ac8ce54260ae977981a52481ba5131111fb141b384b2593f", kill_on_drop: false }`
[INFO] [stdout] 5e6477660808f1e9ac8ce54260ae977981a52481ba5131111fb141b384b2593f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9458aa69993dd2868ef6adc479f38be7ad0d7204ed3bbdd85e3d70b8e909f308
[INFO] running `Command { std: "docker" "start" "-a" "9458aa69993dd2868ef6adc479f38be7ad0d7204ed3bbdd85e3d70b8e909f308", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling day14 v0.1.0 (/opt/rustwide/workdir/day14)
[INFO] [stderr]    Compiling day13 v0.1.0 (/opt/rustwide/workdir/day13)
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/day10)
[INFO] [stderr]    Compiling day9 v0.1.0 (/opt/rustwide/workdir/day9)
[INFO] [stderr]    Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5)
[INFO] [stderr]    Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11)
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3)
[INFO] [stdout] warning: struct `Dataset` is never constructed
[INFO] [stdout]  --> day5/src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Dataset {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> day5/src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Type {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_dataset`, `filter_correct_updates`, and `cal_mid_sum_up` are never used
[INFO] [stdout]   --> day5/src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Dataset {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 24 |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn filter_correct_updates(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn cal_mid_sum_up(&mut self, cal_type: Type) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> day3/src/lib.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Solution;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_answer`, `get_answer_with_ops`, `check_mul`, `check_dont`, `check_do`, and `get_number` are never used
[INFO] [stdout]    --> day3/src/lib.rs:7:8
[INFO] [stdout]     |
[INFO] [stdout] 6   | impl Solution {
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] 7   |     fn get_answer(filename: PathBuf) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn get_answer_with_ops(filename: PathBuf) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn check_mul(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn check_dont(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn check_do(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn get_number(file: &[u8], idx: &mut usize) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day12 v0.1.0 (/opt/rustwide/workdir/day12)
[INFO] [stderr]    Compiling day8 v0.1.0 (/opt/rustwide/workdir/day8)
[INFO] [stderr]    Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4)
[INFO] [stderr]    Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6)
[INFO] [stderr]    Compiling day7 v0.1.0 (/opt/rustwide/workdir/day7)
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::Deref`
[INFO] [stdout]  --> day4/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clone`
[INFO] [stdout]  --> day6/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataSet` is never constructed
[INFO] [stdout]  --> day4/src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct DataSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `XMAS` is never used
[INFO] [stdout]   --> day4/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const XMAS: [char; 4] = ['X', 'M', 'A', 'S'];
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SAMX` is never used
[INFO] [stdout]   --> day4/src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const SAMX: [char; 4] = ['S', 'A', 'M', 'X'];
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> day4/src/lib.rs:17:8
[INFO] [stdout]     |
[INFO] [stdout] 16  | impl DataSet {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 17  |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35  |     fn bruteforce_count_XMAS(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     fn bruteforce_count_cross_MAS(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn check_M_on_top_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     fn check_M_on_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn check_M_on_bottom_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn check_M_on_left(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn up_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn down_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn left_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn right_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     fn diagonal_check(&self, r: usize, c: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_XMAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn bruteforce_count_XMAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_xmas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_cross_MAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bruteforce_count_cross_MAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_cross_mas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_top_left_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn check_M_on_top_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_top_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn check_M_on_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_bottom_left_right` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn check_M_on_bottom_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_bottom_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_left` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_M_on_left(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction` is never used
[INFO] [stdout]   --> day6/src/lib.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Direction {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LabMap` is never constructed
[INFO] [stdout]   --> day6/src/lib.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct LabMap {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_dataset`, `count_unique_position`, `count_possilbe_to_make_loop`, and `is_loop` are never used
[INFO] [stdout]    --> day6/src/lib.rs:28:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl LabMap {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 28  |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn count_unique_position(&mut self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn count_possilbe_to_make_loop(&mut self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn is_loop(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> day7/src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Solution {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_data`, `part_a`, `part_b`, `naive_get_all_possible_answer`, `strict_add_or_mul_from_left_to_right`, and `strict_add_or_mul_or_concat_from_left_to_right` are never used
[INFO] [stdout]    --> day7/src/lib.rs:16:8
[INFO] [stdout]     |
[INFO] [stdout] 15  | impl Solution {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 16  |     fn load_data(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39  |     fn part_a(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49  |     fn part_b(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     fn naive_get_all_possible_answer(&self, component: &[u64]) -> HashSet<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     fn strict_add_or_mul_from_left_to_right(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn strict_add_or_mul_or_concat_from_left_to_right(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1)
[INFO] [stderr]    Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> day2/src/lib.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]  --> day1/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct List {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `sort`, `cal_distance`, and `cal_similarity` are never used
[INFO] [stdout]   --> day1/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl List {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 12 |     fn init(file_path: PathBuf) -> Result<Self> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn sort(&mut self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn cal_distance(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn cal_similarity(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataSet` is never constructed
[INFO] [stdout]  --> day2/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct DataSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `is_safe`, and `tolerate_a_single_bad_level` are never used
[INFO] [stdout]   --> day2/src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DataSet {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 13 |     fn init(file_path: PathBuf) -> Result<Self> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn tolerate_a_single_bad_level(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "9458aa69993dd2868ef6adc479f38be7ad0d7204ed3bbdd85e3d70b8e909f308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9458aa69993dd2868ef6adc479f38be7ad0d7204ed3bbdd85e3d70b8e909f308", kill_on_drop: false }`
[INFO] [stdout] 9458aa69993dd2868ef6adc479f38be7ad0d7204ed3bbdd85e3d70b8e909f308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d071104d1802a2fb081fceb67da07100442ebce3252253bc0fd266b3999ba495
[INFO] running `Command { std: "docker" "start" "-a" "d071104d1802a2fb081fceb67da07100442ebce3252253bc0fd266b3999ba495", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> day3/src/lib.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Solution;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_answer`, `get_answer_with_ops`, `check_mul`, `check_dont`, `check_do`, and `get_number` are never used
[INFO] [stdout]    --> day3/src/lib.rs:7:8
[INFO] [stdout]     |
[INFO] [stdout] 6   | impl Solution {
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] 7   |     fn get_answer(filename: PathBuf) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn get_answer_with_ops(filename: PathBuf) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn check_mul(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn check_dont(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn check_do(file: &[u8], idx: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn get_number(file: &[u8], idx: &mut usize) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clone`
[INFO] [stdout]  --> day6/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction` is never used
[INFO] [stdout]   --> day6/src/lib.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Direction {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LabMap` is never constructed
[INFO] [stdout]   --> day6/src/lib.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct LabMap {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_dataset`, `count_unique_position`, `count_possilbe_to_make_loop`, and `is_loop` are never used
[INFO] [stdout]    --> day6/src/lib.rs:28:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl LabMap {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 28  |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn count_unique_position(&mut self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn count_possilbe_to_make_loop(&mut self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn is_loop(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dataset` is never constructed
[INFO] [stdout]  --> day5/src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Dataset {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> day5/src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Type {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_dataset`, `filter_correct_updates`, and `cal_mid_sum_up` are never used
[INFO] [stdout]   --> day5/src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Dataset {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 24 |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn filter_correct_updates(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn cal_mid_sum_up(&mut self, cal_type: Type) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::Deref`
[INFO] [stdout]  --> day4/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataSet` is never constructed
[INFO] [stdout]  --> day4/src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct DataSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `XMAS` is never used
[INFO] [stdout]   --> day4/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const XMAS: [char; 4] = ['X', 'M', 'A', 'S'];
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SAMX` is never used
[INFO] [stdout]   --> day4/src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const SAMX: [char; 4] = ['S', 'A', 'M', 'X'];
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> day4/src/lib.rs:17:8
[INFO] [stdout]     |
[INFO] [stdout] 16  | impl DataSet {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 17  |     fn load_dataset(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35  |     fn bruteforce_count_XMAS(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     fn bruteforce_count_cross_MAS(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn check_M_on_top_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     fn check_M_on_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn check_M_on_bottom_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn check_M_on_left(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn up_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn down_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn left_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn right_check(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     fn diagonal_check(&self, r: usize, c: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_XMAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn bruteforce_count_XMAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_xmas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_cross_MAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bruteforce_count_cross_MAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_cross_mas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_top_left_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn check_M_on_top_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_top_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn check_M_on_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_bottom_left_right` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn check_M_on_bottom_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_bottom_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_left` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_M_on_left(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> day7/src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Solution {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/day10)
[INFO] [stdout] warning: associated items `load_data`, `part_a`, `part_b`, `naive_get_all_possible_answer`, `strict_add_or_mul_from_left_to_right`, and `strict_add_or_mul_or_concat_from_left_to_right` are never used
[INFO] [stdout]    --> day7/src/lib.rs:16:8
[INFO] [stdout]     |
[INFO] [stdout] 15  | impl Solution {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 16  |     fn load_data(filename: PathBuf) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39  |     fn part_a(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49  |     fn part_b(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     fn naive_get_all_possible_answer(&self, component: &[u64]) -> HashSet<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     fn strict_add_or_mul_from_left_to_right(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn strict_add_or_mul_or_concat_from_left_to_right(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day12 v0.1.0 (/opt/rustwide/workdir/day12)
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]  --> day1/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct List {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `sort`, `cal_distance`, and `cal_similarity` are never used
[INFO] [stdout]   --> day1/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl List {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 12 |     fn init(file_path: PathBuf) -> Result<Self> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn sort(&mut self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn cal_distance(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn cal_similarity(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2)
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> day2/src/lib.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11)
[INFO] [stdout] warning: struct `DataSet` is never constructed
[INFO] [stdout]  --> day2/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct DataSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3)
[INFO] [stdout] warning: associated items `init`, `is_safe`, and `tolerate_a_single_bad_level` are never used
[INFO] [stdout]   --> day2/src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DataSet {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 13 |     fn init(file_path: PathBuf) -> Result<Self> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn tolerate_a_single_bad_level(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day13 v0.1.0 (/opt/rustwide/workdir/day13)
[INFO] [stderr]    Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> day2/src/lib.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::Deref`
[INFO] [stdout]  --> day4/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_of_safe` is never read
[INFO] [stdout]  --> day2/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct DataSet {
[INFO] [stdout]   |        ------- field in this struct
[INFO] [stdout] 8 |     data_frame: Vec<Vec<i32>>,
[INFO] [stdout] 9 |     num_of_safe: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_XMAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn bruteforce_count_XMAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_xmas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bruteforce_count_cross_MAS` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bruteforce_count_cross_MAS(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bruteforce_count_cross_mas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_top_left_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn check_M_on_top_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_top_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_right` should have a snake case name
[INFO] [stdout]   --> day4/src/lib.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn check_M_on_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_bottom_left_right` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn check_M_on_bottom_left_right(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_bottom_left_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_M_on_left` should have a snake case name
[INFO] [stdout]    --> day4/src/lib.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_M_on_left(&self, r: usize, c: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_m_on_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day7 v0.1.0 (/opt/rustwide/workdir/day7)
[INFO] [stderr]    Compiling day14 v0.1.0 (/opt/rustwide/workdir/day14)
[INFO] [stderr]    Compiling day8 v0.1.0 (/opt/rustwide/workdir/day8)
[INFO] [stderr]    Compiling day9 v0.1.0 (/opt/rustwide/workdir/day9)
[INFO] [stderr]    Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5)
[INFO] [stdout] warning: method `naive_get_all_possible_answer` is never used
[INFO] [stdout]   --> day7/src/lib.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Solution {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn naive_get_all_possible_answer(&self, component: &[u64]) -> HashSet<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6)
[INFO] [stdout] warning: unused import: `clone`
[INFO] [stdout]  --> day6/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d071104d1802a2fb081fceb67da07100442ebce3252253bc0fd266b3999ba495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d071104d1802a2fb081fceb67da07100442ebce3252253bc0fd266b3999ba495", kill_on_drop: false }`
[INFO] [stdout] d071104d1802a2fb081fceb67da07100442ebce3252253bc0fd266b3999ba495