[INFO] cloning repository https://github.com/swojo/advent_of_code2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swojo/advent_of_code2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswojo%2Fadvent_of_code2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswojo%2Fadvent_of_code2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 200c0c596bd9110a53b9f984f5e4d811125d0c54
[INFO] checking swojo/advent_of_code2020 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswojo%2Fadvent_of_code2020" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swojo/advent_of_code2020 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/swojo/advent_of_code2020
[INFO] finished tweaking git repo https://github.com/swojo/advent_of_code2020
[INFO] tweaked toml for git repo https://github.com/swojo/advent_of_code2020 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/swojo/advent_of_code2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7897604fa351adb6395b6147c81ffb890639c3d73521f06e5559a3db092cc10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7897604fa351adb6395b6147c81ffb890639c3d73521f06e5559a3db092cc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7897604fa351adb6395b6147c81ffb890639c3d73521f06e5559a3db092cc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7897604fa351adb6395b6147c81ffb890639c3d73521f06e5559a3db092cc10", kill_on_drop: false }`
[INFO] [stdout] c7897604fa351adb6395b6147c81ffb890639c3d73521f06e5559a3db092cc10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d11a7dc5c1dc999bfac50aa52189018319de437ce8459626b0af87ca9514421
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d11a7dc5c1dc999bfac50aa52189018319de437ce8459626b0af87ca9514421", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day1.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day1.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     'outer: for num_reversed in reversed.iter()
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day1.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if (sum == 2020)
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/day1.rs:57:95
[INFO] [stdout]    |
[INFO] [stdout] 57 |     println!("Part 1: {:?}, Part 2: {:?} \n", solve_part1().unwrap(), solve_part2().unwrap());;
[INFO] [stdout]    |                                                                                               ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day2.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day3.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day3.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day3.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day5.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day5.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day5.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     if (length == 2)
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day6.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let same_answers = {if (group_answers.len() > 1)
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day7.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day1.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day1.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     'outer: for num_reversed in reversed.iter()
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day1.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if (sum == 2020)
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/day1.rs:57:95
[INFO] [stdout]    |
[INFO] [stdout] 57 |     println!("Part 1: {:?}, Part 2: {:?} \n", solve_part1().unwrap(), solve_part2().unwrap());;
[INFO] [stdout]    |                                                                                               ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day2.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day3.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day3.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day3.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day5.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day5.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day5.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     if (length == 2)
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day6.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let same_answers = {if (group_answers.len() > 1)
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/day7.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/day2.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let first = char_matches(pass, letter, min);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/day2.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let first = char_matches(pass, letter, min);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |              ----^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |                       ----^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |              ----^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |              ----^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |                       ----^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut pass = iter.next().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |                       ----^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |              ----^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (mut min, mut max) = iter.next().unwrap().split("-").next_tuple().unwrap();
[INFO] [stdout]    |                       ----^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day2.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut pass = iter.next().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day3.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let product = slopes.iter().fold(1, |mut p, i| {
[INFO] [stdout]    |                                          ----^
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day3.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let product = slopes.iter().fold(1, |mut p, i| {
[INFO] [stdout]    |                                          ----^
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day4.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |             let (mut key, _) = field.split(":").collect_tuple().unwrap();
[INFO] [stdout]   |                  ----^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day4.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |             let (mut key, value) = field.split(":").collect_tuple().unwrap();
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day4.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |             let (mut key, _) = field.split(":").collect_tuple().unwrap();
[INFO] [stdout]   |                  ----^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day4.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |             let (mut key, value) = field.split(":").collect_tuple().unwrap();
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     if let Some((_, mut tmp)) = tmp.split_last() {
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |     if let Some((_, mut tmp)) = tmp.split_last() {
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     if let Some((_, mut tmp)) = tmp.split_last() {
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |     if let Some((_, mut tmp)) = tmp.split_last() {
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |              ----^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |                             ----^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |              ----^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |                             ----^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day7.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut part2_solution = solve_part2(&get_map_part2(&input), "shiny gold") -1;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accValid` should have a snake case name
[INFO] [stdout]   --> src/day2.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let valid_passwords = &input.iter().fold(0, |mut accValid, i| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: convert the identifier to snake case: `acc_valid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accValid` should have a snake case name
[INFO] [stdout]   --> src/day2.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let valid_passwords = &input.iter().fold(0, |mut accValid, i| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: convert the identifier to snake case: `acc_valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `treeCount` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:73
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let numOfTrees = &input.iter().step_by(y).skip(1).fold((0,0), |(mut treeCount, mut index), i| {
[INFO] [stdout]    |                                                                         ^^^^^^^^^ help: convert the identifier to snake case: `tree_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfTrees` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let numOfTrees = &input.iter().step_by(y).skip(1).fold((0,0), |(mut treeCount, mut index), i| {
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `num_of_trees`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `treeCount` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let treeCount = traverse(input, i.0, i.1) as i64;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `tree_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |              ----^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currPass` should have a snake case name
[INFO] [stdout]  --> src/day4.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let currPass = i.split_whitespace().collect::<Vec::<&str>>().iter().fold(HashSet::new(), |mut hash, field| {
[INFO] [stdout]   |             ^^^^^^^^ help: convert the identifier to snake case: `curr_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |                             ----^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `validPassports` should have a snake case name
[INFO] [stdout]  --> src/day4.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let validPassports = input.split("\n\n").collect::<Vec::<&str>>().iter().fold(0, |mut acc, i| {
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_passports`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `unitIndex` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let unitIndex = value.find("in");
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `unit_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currPass` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let currPass = i.split_whitespace().collect::<Vec::<&str>>().iter().fold(HashSet::new(), |mut hash, field| {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `curr_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |              ----^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day7.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let (mut outer_bag, mut inner_bag) = line.split("contain").collect_tuple().unwrap();
[INFO] [stdout]    |                             ----^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day7.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut part2_solution = solve_part2(&get_map_part2(&input), "shiny gold") -1;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accValid` should have a snake case name
[INFO] [stdout]   --> src/day2.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let valid_passwords = &input.iter().fold(0, |mut accValid, i| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: convert the identifier to snake case: `acc_valid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `validPassports` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let validPassports = input.split("\n\n").collect::<Vec::<&str>>().iter().fold(0, |mut acc, i| {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_passports`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findOneDimension` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_one_dimension`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lowerChar` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |                         ^^^^^^^^^ help: convert the identifier to snake case: `lower_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `upperChar` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: convert the identifier to snake case: `upper_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMin` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 |     commands.chars().fold((min, max), |(mut currMin, mut currMax), i| {
[INFO] [stdout]    |                                             ^^^^^^^ help: convert the identifier to snake case: `curr_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMax` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 |     commands.chars().fold((min, max), |(mut currMin, mut currMax), i| {
[INFO] [stdout]    |                                                          ^^^^^^^ help: convert the identifier to snake case: `curr_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculateSeatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn calculateSeatIds(input: &Vec<String>) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `calculate_seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rowNum` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let rowNum = findOneDimension('F', 'B', 0, 127, y.0);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `row_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `colNum` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let colNum = findOneDimension('L', 'R', 0, 7, y.1);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `col_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn solve_part1(seatIds: &Vec<usize>) -> usize {
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn solve_part2(seatIds: &mut Vec<usize>) -> usize {
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut seatIds = calculateSeatIds(&input);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currGroup` should have a snake case name
[INFO] [stdout]  --> src/day6.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let currGroup = i.chars().fold(HashSet::new(), |mut hash, question| {
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case: `curr_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accValid` should have a snake case name
[INFO] [stdout]   --> src/day2.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let valid_passwords = &input.iter().fold(0, |mut accValid, i| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: convert the identifier to snake case: `acc_valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `treeCount` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:73
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let numOfTrees = &input.iter().step_by(y).skip(1).fold((0,0), |(mut treeCount, mut index), i| {
[INFO] [stdout]    |                                                                         ^^^^^^^^^ help: convert the identifier to snake case: `tree_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfTrees` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let numOfTrees = &input.iter().step_by(y).skip(1).fold((0,0), |(mut treeCount, mut index), i| {
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `num_of_trees`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `treeCount` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let treeCount = traverse(input, i.0, i.1) as i64;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `tree_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currPass` should have a snake case name
[INFO] [stdout]  --> src/day4.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let currPass = i.split_whitespace().collect::<Vec::<&str>>().iter().fold(HashSet::new(), |mut hash, field| {
[INFO] [stdout]   |             ^^^^^^^^ help: convert the identifier to snake case: `curr_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `validPassports` should have a snake case name
[INFO] [stdout]  --> src/day4.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let validPassports = input.split("\n\n").collect::<Vec::<&str>>().iter().fold(0, |mut acc, i| {
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_passports`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `unitIndex` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let unitIndex = value.find("in");
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `unit_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currPass` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let currPass = i.split_whitespace().collect::<Vec::<&str>>().iter().fold(HashSet::new(), |mut hash, field| {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `curr_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `validPassports` should have a snake case name
[INFO] [stdout]   --> src/day4.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let validPassports = input.split("\n\n").collect::<Vec::<&str>>().iter().fold(0, |mut acc, i| {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_passports`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findOneDimension` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_one_dimension`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lowerChar` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |                         ^^^^^^^^^ help: convert the identifier to snake case: `lower_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `upperChar` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn findOneDimension(lowerChar: char, upperChar: char, min: usize, max: usize, commands: &str) -> usize {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: convert the identifier to snake case: `upper_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMin` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 |     commands.chars().fold((min, max), |(mut currMin, mut currMax), i| {
[INFO] [stdout]    |                                             ^^^^^^^ help: convert the identifier to snake case: `curr_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMax` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 |     commands.chars().fold((min, max), |(mut currMin, mut currMax), i| {
[INFO] [stdout]    |                                                          ^^^^^^^ help: convert the identifier to snake case: `curr_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculateSeatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn calculateSeatIds(input: &Vec<String>) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `calculate_seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rowNum` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let rowNum = findOneDimension('F', 'B', 0, 127, y.0);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `row_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `colNum` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let colNum = findOneDimension('L', 'R', 0, 7, y.1);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `col_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn solve_part1(seatIds: &Vec<usize>) -> usize {
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn solve_part2(seatIds: &mut Vec<usize>) -> usize {
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `seatIds` should have a snake case name
[INFO] [stdout]   --> src/day5.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut seatIds = calculateSeatIds(&input);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `seat_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currGroup` should have a snake case name
[INFO] [stdout]  --> src/day6.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let currGroup = i.chars().fold(HashSet::new(), |mut hash, question| {
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case: `curr_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.34s
[INFO] running `Command { std: "docker" "inspect" "0d11a7dc5c1dc999bfac50aa52189018319de437ce8459626b0af87ca9514421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d11a7dc5c1dc999bfac50aa52189018319de437ce8459626b0af87ca9514421", kill_on_drop: false }`
[INFO] [stdout] 0d11a7dc5c1dc999bfac50aa52189018319de437ce8459626b0af87ca9514421