[INFO] cloning repository https://github.com/Jumaruba/advent-of-code-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jumaruba/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJumaruba%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJumaruba%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc7addd1789dbda5c5e583edb05cfa2899f7623b
[INFO] checking Jumaruba/advent-of-code-2023 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJumaruba%2Fadvent-of-code-2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jumaruba/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/Jumaruba/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/Jumaruba/advent-of-code-2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jumaruba/advent-of-code-2023 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jumaruba/advent-of-code-2023 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Jumaruba/advent-of-code-2023 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJumaruba%2Fadvent-of-code-2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jumaruba/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/Jumaruba/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/Jumaruba/advent-of-code-2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jumaruba/advent-of-code-2023 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jumaruba/advent-of-code-2023 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 324cb91d525c6afac92079ad8c3c13dad004d21792db42ca9fa70063fb5014b1
[INFO] running `Command { std: "docker" "start" "-a" "324cb91d525c6afac92079ad8c3c13dad004d21792db42ca9fa70063fb5014b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "324cb91d525c6afac92079ad8c3c13dad004d21792db42ca9fa70063fb5014b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324cb91d525c6afac92079ad8c3c13dad004d21792db42ca9fa70063fb5014b1", kill_on_drop: false }`
[INFO] [stdout] 324cb91d525c6afac92079ad8c3c13dad004d21792db42ca9fa70063fb5014b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf0d87cf431f2b07112f0fea637c94df5f5f709c738a61994b6a4294a959df5d
[INFO] running `Command { std: "docker" "start" "-a" "cf0d87cf431f2b07112f0fea637c94df5f5f709c738a61994b6a4294a959df5d", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/day_2.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, cmp::max};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/day_2.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, cmp::max};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]  --> src/day_3.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut end_col: i64 = -1; 
[INFO] [stdout]   |                                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]   --> src/day_3.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 end_col = -1; 
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]    --> src/day_3.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let mut end_col: i64 = -1; 
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]    --> src/day_3.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 end_col = -1; 
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUMBERS` is never used
[INFO] [stdout]  --> src/day_1.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const NUMBERS: [&str; 10] = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"];
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number_part_a` is never used
[INFO] [stdout]  --> src/day_1.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn get_number_part_a(chars: &Vec<char>, pos: usize) -> Option<i32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]  --> src/day_3.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut end_col: i64 = -1; 
[INFO] [stdout]   |                                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number_part_b` is never used
[INFO] [stdout]   --> src/day_1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn get_number_part_b(chars: &Vec<char>, pos: usize) -> Option<i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solution` is never used
[INFO] [stdout]   --> src/day_1.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn solution(line: &str) -> [i32;2] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]  --> src/day_2.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const RED: u32= 12; 
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]   --> src/day_3.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 end_col = -1; 
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GREEN` is never used
[INFO] [stdout]  --> src/day_2.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const GREEN: u32 = 13;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLUE` is never used
[INFO] [stdout]  --> src/day_2.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const BLUE: u32 = 14;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_b` is never used
[INFO] [stdout]  --> src/day_2.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn problem_b(color: &str, count: u32, red_green_blue: &mut Vec<u32>) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_a` is never used
[INFO] [stdout]   --> src/day_2.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn problem_a(color: &str, count: u32) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solution` is never used
[INFO] [stdout]   --> src/day_2.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn solution(line: &str, is_problem_a: bool) -> u32{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_b` is never used
[INFO] [stdout]  --> src/day_3.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn problem_b(matrix: &Vec<Vec<char>>) -> usize {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_B` is never used
[INFO] [stdout]   --> src/day_3.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn has_symbol_B(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> HashSet<(usize, usize)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_add_to_hash` is never used
[INFO] [stdout]   --> src/day_3.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn try_add_to_hash(matrix: &Vec<Vec<char>>, start_col: usize, end_col: usize, line: usize, map: &mut HashMap<(usize, usize), Vec<usi...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_star` is never used
[INFO] [stdout]   --> src/day_3.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn is_star(symbol: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_a` is never used
[INFO] [stdout]    --> src/day_3.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn problem_a(matrix: &Vec<Vec<char>>) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number_if_valid_A` is never used
[INFO] [stdout]    --> src/day_3.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn get_number_if_valid_A(matrix: &Vec<Vec<char>>, i: usize, start_col: usize, end_col: usize) -> Option<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_symbol` is never used
[INFO] [stdout]    --> src/day_3.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn is_symbol(symbol: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_A` is never used
[INFO] [stdout]    --> src/day_3.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn has_symbol_A(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number` is never used
[INFO] [stdout]    --> src/day_3.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn get_number(matrix: &Vec<Vec<char>>, i: usize, start_col: usize, end_col: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_b` is never used
[INFO] [stdout]  --> src/day_4.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn problem_b(my_numbers: &HashSet<&str>, winning_numbers: &HashSet<&str>, sum: &mut Vec<usize>, pos: usize) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem_a` is never used
[INFO] [stdout]   --> src/day_4.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn problem_a(my_numbers: &HashSet<&str>, winning_numbers: &HashSet<&str>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_card` is never used
[INFO] [stdout]   --> src/day_4.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn parse_card(line: &str, pos: usize) -> HashSet<&str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_matrix` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn build_matrix(lines: &Vec<&str>) -> Vec<Vec<char>>{
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_B` should have a snake case name
[INFO] [stdout]   --> src/day_3.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn has_symbol_B(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> HashSet<(usize, usize)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_symbol_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number_if_valid_A` should have a snake case name
[INFO] [stdout]    --> src/day_3.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn get_number_if_valid_A(matrix: &Vec<Vec<char>>, i: usize, start_col: usize, end_col: usize) -> Option<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_number_if_valid_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_A` should have a snake case name
[INFO] [stdout]    --> src/day_3.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn has_symbol_A(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_symbol_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]    --> src/day_3.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let mut end_col: i64 = -1; 
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_col` is never read
[INFO] [stdout]    --> src/day_3.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 end_col = -1; 
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_B` should have a snake case name
[INFO] [stdout]   --> src/day_3.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn has_symbol_B(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> HashSet<(usize, usize)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_symbol_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_number_if_valid_A` should have a snake case name
[INFO] [stdout]    --> src/day_3.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn get_number_if_valid_A(matrix: &Vec<Vec<char>>, i: usize, start_col: usize, end_col: usize) -> Option<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_number_if_valid_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_symbol_A` should have a snake case name
[INFO] [stdout]    --> src/day_3.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn has_symbol_A(matrix: &Vec<Vec<char>>, i: usize, j: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_symbol_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "cf0d87cf431f2b07112f0fea637c94df5f5f709c738a61994b6a4294a959df5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0d87cf431f2b07112f0fea637c94df5f5f709c738a61994b6a4294a959df5d", kill_on_drop: false }`
[INFO] [stdout] cf0d87cf431f2b07112f0fea637c94df5f5f709c738a61994b6a4294a959df5d
