[INFO] cloning repository https://github.com/codicocodes/advent-of-code-2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codicocodes/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodicocodes%2Fadvent-of-code-2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodicocodes%2Fadvent-of-code-2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed5dcaa16d1bba18cc939ab6876f8a6cc454945e
[INFO] checking codicocodes/advent-of-code-2022 against master#0fb279be1d96464c69209053ef0f97ad63088cda for pr-143857
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodicocodes%2Fadvent-of-code-2022" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codicocodes/advent-of-code-2022
[INFO] finished tweaking git repo https://github.com/codicocodes/advent-of-code-2022
[INFO] tweaked toml for git repo https://github.com/codicocodes/advent-of-code-2022 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codicocodes/advent-of-code-2022 on toolchain 0fb279be1d96464c69209053ef0f97ad63088cda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codicocodes/advent-of-code-2022 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" "+0fb279be1d96464c69209053ef0f97ad63088cda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aef4fe75302083c6cb91c72db8d65e81b2626de8aaf34f4d4d2ea831d46e7dd6
[INFO] running `Command { std: "docker" "start" "-a" "aef4fe75302083c6cb91c72db8d65e81b2626de8aaf34f4d4d2ea831d46e7dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aef4fe75302083c6cb91c72db8d65e81b2626de8aaf34f4d4d2ea831d46e7dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef4fe75302083c6cb91c72db8d65e81b2626de8aaf34f4d4d2ea831d46e7dd6", kill_on_drop: false }`
[INFO] [stdout] aef4fe75302083c6cb91c72db8d65e81b2626de8aaf34f4d4d2ea831d46e7dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20aa7451b19010ab75f772f0ddb9371ab9382c69ee6d26dff925d0bfc779a070
[INFO] running `Command { std: "docker" "start" "-a" "20aa7451b19010ab75f772f0ddb9371ab9382c69ee6d26dff925d0bfc779a070", kill_on_drop: false }`
[INFO] [stderr]     Checking advent-of-code-2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_calories_by_elf` is never used
[INFO] [stdout]  --> src/days/day01.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_calories_by_elf(input: &str) -> Vec<i32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_max_calories` is never used
[INFO] [stdout]   --> src/days/day01.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn calculate_max_calories(calories: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_top3_calories` is never used
[INFO] [stdout]   --> src/days/day01.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn calculate_top3_calories(mut calories: Vec<i32>) -> i32 { calories.sort();
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_a` is never used
[INFO] [stdout]   --> src/days/day01.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn solve_a(input: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_b` is never used
[INFO] [stdout]   --> src/days/day01.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn solve_b(input: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day01.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn solve(input: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_a` is never used
[INFO] [stdout]  --> src/days/day02.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn solve_a(input: &str) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_b` is never used
[INFO] [stdout]  --> src/days/day02.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn solve_b(input: &str) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day02.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn solve(input: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandShape` is never used
[INFO] [stdout]   --> src/days/day02.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum HandShape {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `beats` are never used
[INFO] [stdout]   --> src/days/day02.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl HandShape {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 27 |     fn value(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn beats(&self) -> HandShape {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MatchOutcome` is never used
[INFO] [stdout]   --> src/days/day02.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum MatchOutcome {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/days/day02.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl MatchOutcome {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 53 |     fn value(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_match_outcome` is never used
[INFO] [stdout]   --> src/days/day02.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn get_match_outcome(my_hand: HandShape, opponents_hand: HandShape) -> MatchOutcome {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_hand` is never used
[INFO] [stdout]   --> src/days/day02.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn play_hand(my_hand: HandShape, opponents_hand: HandShape) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_all_hands` is never used
[INFO] [stdout]   --> src/days/day02.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn play_all_hands(hand_pairs: Vec<(HandShape, HandShape)>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_hand` is never used
[INFO] [stdout]   --> src/days/day02.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn get_hand(code: &str) -> HandShape {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_expected_result` is never used
[INFO] [stdout]   --> src/days/day02.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn get_expected_result(code: &str) -> MatchOutcome {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_hand_from_expected_result` is never used
[INFO] [stdout]    --> src/days/day02.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn get_hand_from_expected_result(opponents_hand: HandShape, outcome: MatchOutcome) -> HandShape {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_all_hands` is never used
[INFO] [stdout]    --> src/days/day02.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn parse_all_hands(input: &str) -> Vec<(HandShape, HandShape)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_all_hands_b` is never used
[INFO] [stdout]    --> src/days/day02.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn parse_all_hands_b(input: &str) -> Vec<(HandShape, HandShape)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day03.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Casing` is never used
[INFO] [stdout]   --> src/days/day03.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Casing {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `offset` is never used
[INFO] [stdout]   --> src/days/day03.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Casing {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 17 |     fn offset(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_item_priority` is never used
[INFO] [stdout]   --> src/days/day03.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_item_priority(item_code: char) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_suitcase` is never used
[INFO] [stdout]   --> src/days/day03.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn split_suitcase(suitcase: &str) -> (&str, &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_group_badge` is never used
[INFO] [stdout]   --> src/days/day03.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn get_group_badge(suitcases: Vec<HashSet<char>>) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_items_in_both_compartments` is never used
[INFO] [stdout]   --> src/days/day03.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn get_items_in_both_compartments(suitcase: &str) -> HashSet<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_suitcase_priority` is never used
[INFO] [stdout]   --> src/days/day03.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn calculate_suitcase_priority(suitcase: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_total_priority` is never used
[INFO] [stdout]   --> src/days/day03.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn calculate_total_priority(input: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_badge_priority_for_group` is never used
[INFO] [stdout]   --> src/days/day03.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn calculate_badge_priority_for_group(group_input: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_total_badge_priority` is never used
[INFO] [stdout]    --> src/days/day03.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn calculate_total_badge_priority(input: &str) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day04.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AssignedSections` is never constructed
[INFO] [stdout]  --> src/days/day04.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct AssignedSections {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains` and `overlaps` are never used
[INFO] [stdout]   --> src/days/day04.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl AssignedSections {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] 15 |     fn contains(&self, sections: AssignedSections) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn overlaps(&self, sections: AssignedSections) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_section_from_string` is never used
[INFO] [stdout]   --> src/days/day04.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn new_section_from_string(section_input: &str) -> AssignedSections {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_assignment_pair` is never used
[INFO] [stdout]   --> src/days/day04.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn compare_assignment_pair(section_input: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_assignment_pair_overlap` is never used
[INFO] [stdout]   --> src/days/day04.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn compare_assignment_pair_overlap(section_input: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_all_assignment_pair_overlap` is never used
[INFO] [stdout]   --> src/days/day04.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn compare_all_assignment_pair_overlap(pairs_input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_all_assignment_pairs` is never used
[INFO] [stdout]   --> src/days/day04.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn compare_all_assignment_pairs(pairs_input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day05.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]   --> src/days/day05.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_instruction` is never used
[INFO] [stdout]   --> src/days/day05.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn parse_instruction(instruction_input: &str) -> Instruction {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_many_instructions` is never used
[INFO] [stdout]   --> src/days/day05.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn parse_many_instructions(instruction_input: &str) -> Vec<Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_print_stacks` is never used
[INFO] [stdout]   --> src/days/day05.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn debug_print_stacks(stacks: Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_stacks` is never used
[INFO] [stdout]   --> src/days/day05.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn parse_stacks(stacks_input: &str) -> Vec<Vec<char>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day06.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_message` is never used
[INFO] [stdout]   --> src/days/day06.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn find_message(codes: &[u8], unique_length: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_a` is never used
[INFO] [stdout]   --> src/days/day06.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn solve_a(input: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_b` is never used
[INFO] [stdout]   --> src/days/day06.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn solve_b(input: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_a` is never used
[INFO] [stdout]   --> src/days/day01.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn solve_a(input: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_b` is never used
[INFO] [stdout]   --> src/days/day01.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn solve_b(input: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day01.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn solve(input: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_a` is never used
[INFO] [stdout]  --> src/days/day02.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn solve_a(input: &str) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_b` is never used
[INFO] [stdout]  --> src/days/day02.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn solve_b(input: &str) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day02.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn solve(input: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day03.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day04.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day05.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str){
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `text` is never read
[INFO] [stdout]   --> src/days/day05.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Instruction {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 33 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_many_instructions` is never used
[INFO] [stdout]   --> src/days/day05.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn parse_many_instructions(instruction_input: &str) -> Vec<Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/days/day06.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn solve(input: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "20aa7451b19010ab75f772f0ddb9371ab9382c69ee6d26dff925d0bfc779a070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20aa7451b19010ab75f772f0ddb9371ab9382c69ee6d26dff925d0bfc779a070", kill_on_drop: false }`
[INFO] [stdout] 20aa7451b19010ab75f772f0ddb9371ab9382c69ee6d26dff925d0bfc779a070