[INFO] updating cached repository https://github.com/wasuken/contest-book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/wasuken/contest-book
[INFO] [stderr]    2aecacf..a517c46  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a517c46583601e68771a392b9847487f5feee2f6
[INFO] checking wasuken/contest-book against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasuken%2Fcontest-book" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wasuken/contest-book on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wasuken/contest-book
[INFO] finished tweaking git repo https://github.com/wasuken/contest-book
[INFO] tweaked toml for git repo https://github.com/wasuken/contest-book written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wasuken/contest-book already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00339e9b34feb26d82a705da803c0d310c5c0148cd4921821db20e19bdfd9187
[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" "00339e9b34feb26d82a705da803c0d310c5c0148cd4921821db20e19bdfd9187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00339e9b34feb26d82a705da803c0d310c5c0148cd4921821db20e19bdfd9187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00339e9b34feb26d82a705da803c0d310c5c0148cd4921821db20e19bdfd9187", kill_on_drop: false }`
[INFO] [stdout] 00339e9b34feb26d82a705da803c0d310c5c0148cd4921821db20e19bdfd9187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 945e9a6e0be0d8ffbe9abf9d745a4d10cd2b019d2ed52665f5d7c917781705f0
[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" "945e9a6e0be0d8ffbe9abf9d745a4d10cd2b019d2ed52665f5d7c917781705f0", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking queue v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking contest-book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/act1.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn act1_6_1(n: i32, a: Vec<u32>) -> u32 {
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/act1.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn act1_6_2(l: i32, n: i32, x: Vec<i32>) -> (i32, i32) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/act2.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn act2_1_3(n: i32, m: i32, maze: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/act2.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn act2_1_3(n: i32, m: i32, maze: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/act2.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut res = None;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/act2.rs:286:6
[INFO] [stdout]     |
[INFO] [stdout] 286 |     for x in 0..100 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_m`
[INFO] [stdout]    --> src/act2.rs:334:6
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let max_m = 1000;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_max_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/act2.rs:410:6
[INFO] [stdout]     |
[INFO] [stdout] 410 |     for i in 0..max_n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/act2.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let mut dp: &mut Vec<Vec<Option<usize>>> = &mut Vec::new();
[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/act2.rs:262:6
[INFO] [stdout]     |
[INFO] [stdout] 262 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let mut dp: &mut Vec<usize> = &mut Vec::new();
[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/act2.rs:300:6
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let mut dp: &mut Vec<i32> = &mut Vec::new();
[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/act2.rs:365:6
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut dp: &mut Vec<usize> = &mut Vec::new();
[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/act2.rs:384:6
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:409:6
[INFO] [stdout]     |
[INFO] [stdout] 409 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/act1.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn act1_6_1(n: i32, a: Vec<u32>) -> u32 {
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/act1.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn act1_6_2(l: i32, n: i32, x: Vec<i32>) -> (i32, i32) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/act2.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn act2_1_3(n: i32, m: i32, maze: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/act2.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn act2_1_3(n: i32, m: i32, maze: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/act2.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut res = None;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/act2.rs:286:6
[INFO] [stdout]     |
[INFO] [stdout] 286 |     for x in 0..100 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_m`
[INFO] [stdout]    --> src/act2.rs:334:6
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let max_m = 1000;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_max_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/act2.rs:410:6
[INFO] [stdout]     |
[INFO] [stdout] 410 |     for i in 0..max_n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/act2.rs:436:6
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut bCp = b.clone();
[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/act2.rs:439:6
[INFO] [stdout]     |
[INFO] [stdout] 439 |     let mut n2 = n;
[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/act2.rs:447:7
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut d = aCp[i] - pos;
[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/act2.rs:485:7
[INFO] [stdout]     |
[INFO] [stdout] 485 |         let mut l1 = que.pop_back().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/act2.rs:486:7
[INFO] [stdout]     |
[INFO] [stdout] 486 |         let mut l2 = que.pop_back().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/act2.rs:635:7
[INFO] [stdout]     |
[INFO] [stdout] 635 |         let mut input = vec![vec!["W",".",".",".",".",".",".",".",".","W","W","."],
[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/act2.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let mut dp: &mut Vec<Vec<Option<usize>>> = &mut Vec::new();
[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/act2.rs:658:7
[INFO] [stdout]     |
[INFO] [stdout] 658 |         let mut input = vec![vec!["#","S","#","#","#","#","#","#",".","#"],
[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/act2.rs:262:6
[INFO] [stdout]     |
[INFO] [stdout] 262 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let mut dp: &mut Vec<usize> = &mut Vec::new();
[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/act2.rs:300:6
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let mut dp: &mut Vec<i32> = &mut Vec::new();
[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/act2.rs:365:6
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut dp: &mut Vec<usize> = &mut Vec::new();
[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/act2.rs:384:6
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[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/act2.rs:409:6
[INFO] [stdout]     |
[INFO] [stdout] 409 |     let mut dp: &mut Vec<Vec<usize>> = &mut Vec::new();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dfs`
[INFO] [stdout]   --> src/act1.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn dfs(i: i32, sum: i32, n:i32, a: &Vec<i32>, k: i32) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `debug`
[INFO] [stdout]    --> src/act2.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn debug(&mut self){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/act2.rs:436:6
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut bCp = b.clone();
[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/act2.rs:439:6
[INFO] [stdout]     |
[INFO] [stdout] 439 |     let mut n2 = n;
[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/act2.rs:447:7
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut d = aCp[i] - pos;
[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/act2.rs:485:7
[INFO] [stdout]     |
[INFO] [stdout] 485 |         let mut l1 = que.pop_back().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/act2.rs:486:7
[INFO] [stdout]     |
[INFO] [stdout] 486 |         let mut l2 = que.pop_back().unwrap();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:381:32
[INFO] [stdout]     |
[INFO] [stdout] 381 | fn act2_3_7(n: usize, m:usize, bigM:usize) -> usize {
[INFO] [stdout]     |                                ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:406:49
[INFO] [stdout]     |
[INFO] [stdout] 406 | fn act2_3_8(n: usize, m: usize, a: &Vec<usize>, bigM: usize) -> usize {
[INFO] [stdout]     |                                                 ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aCp` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:435:10
[INFO] [stdout]     |
[INFO] [stdout] 435 |     let mut aCp = a.clone();
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `a_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bCp` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut bCp = b.clone();
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `b_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vecDequeSort` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:465:4
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn vecDequeSort(vd: &VecDeque<usize>) -> VecDeque<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `vec_deque_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:548:33
[INFO] [stdout]     |
[INFO] [stdout] 548 | fn act2_4_3(n: usize, k: usize, inputList: &Vec<Vec<usize>>) -> usize {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: convert the identifier to snake case: `input_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:549:10
[INFO] [stdout]     |
[INFO] [stdout] 549 |     let mut xList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `x_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:550:10
[INFO] [stdout]     |
[INFO] [stdout] 550 |     let mut yList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `y_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:551:10
[INFO] [stdout]     |
[INFO] [stdout] 551 |     let mut tList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `t_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/act2.rs:569:6
[INFO] [stdout]     |
[INFO] [stdout] 569 |         if x < 0 || n <= x || y < 0 || n <= y {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/act2.rs:569:25
[INFO] [stdout]     |
[INFO] [stdout] 569 |         if x < 0 || n <= x || y < 0 || n <= y {
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sInput` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:646:11
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let mut sInput = Vec::new();
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `s_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sInput` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:669:11
[INFO] [stdout]     |
[INFO] [stdout] 669 |         let mut sInput = Vec::new();
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `s_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:741:7
[INFO] [stdout]     |
[INFO] [stdout] 741 |         let inputList = vec![vec![1,101,1],
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `input_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act1_6_1`
[INFO] [stdout]  --> src/act1.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn act1_6_1(n: i32, a: Vec<u32>) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act1_6_2`
[INFO] [stdout]   --> src/act1.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn act1_6_2(l: i32, n: i32, x: Vec<i32>) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dfs`
[INFO] [stdout]   --> src/act1.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn dfs(i: i32, sum: i32, n:i32, a: &Vec<i32>, k: i32) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dfs`
[INFO] [stdout]  --> src/act2.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn dfs(i: i32, sum: i32, n:i32, a: &Vec<i32>, k: i32) -> bool {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_1_1`
[INFO] [stdout]   --> src/act2.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn act2_1_1(n: i32, a: &Vec<i32>, k: i32) -> String {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_1_2_dfs`
[INFO] [stdout]   --> src/act2.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn act2_1_2_dfs(x: i32, y: i32, n: i32, m: i32, field: &mut Vec<Vec<String>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_1_2`
[INFO] [stdout]   --> src/act2.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn act2_1_2(n: i32, m: i32, field: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INF`
[INFO] [stdout]   --> src/act2.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | const INF: i32 = 100000000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_1_3_bfs`
[INFO] [stdout]   --> src/act2.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn act2_1_3_bfs(sx: i32, sy: i32, gx: i32, gy: i32, maze: &mut Vec<Vec<String>>, d: &mut Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_1_3`
[INFO] [stdout]   --> src/act2.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn act2_1_3(n: i32, m: i32, maze: &mut Vec<Vec<String>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_2_1`
[INFO] [stdout]    --> src/act2.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn act2_2_1(yen_cnt_list: &Vec<i32>, target: i32) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_2_2`
[INFO] [stdout]    --> src/act2.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn act2_2_2(n: usize, s: &Vec<usize>, t: &Vec<usize>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_2_3`
[INFO] [stdout]    --> src/act2.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn act2_2_3(n: usize, s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_2_4`
[INFO] [stdout]    --> src/act2.rs:177:4
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn act2_2_4(n: usize, r: usize, x: &Vec<usize>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_2_5`
[INFO] [stdout]    --> src/act2.rs:199:4
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn act2_2_5(n: usize, l: &Vec<usize>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rec`
[INFO] [stdout]    --> src/act2.rs:230:4
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn rec(i: usize, j: usize, n: usize, w_list: &Vec<usize>, v_list: &Vec<usize>, dp: &mut Vec<Vec<Option<usize>>>) -> usize {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_1`
[INFO] [stdout]    --> src/act2.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn act2_3_1(n: usize, w_list: &Vec<usize>, v_list: &Vec<usize>, w: usize) -> usize{
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_2`
[INFO] [stdout]    --> src/act2.rs:259:4
[INFO] [stdout]     |
[INFO] [stdout] 259 | fn act2_3_2(n: usize, m: usize, s: &str, t: &str) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_3`
[INFO] [stdout]    --> src/act2.rs:284:4
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn act2_3_3(n: usize, w_list: &Vec<usize>, v_list: &Vec<usize>, w: usize) -> usize{
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_4`
[INFO] [stdout]    --> src/act2.rs:297:4
[INFO] [stdout]     |
[INFO] [stdout] 297 | fn act2_3_4(n: usize, w_list: &Vec<usize>, v_list: &Vec<usize>, w: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_5`
[INFO] [stdout]    --> src/act2.rs:332:4
[INFO] [stdout]     |
[INFO] [stdout] 332 | fn act2_3_5(n: usize, a: &Vec<usize>, m: &Vec<usize>, k: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_6`
[INFO] [stdout]    --> src/act2.rs:363:4
[INFO] [stdout]     |
[INFO] [stdout] 363 | fn act2_3_6(n: usize, a:&Vec<usize>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_7`
[INFO] [stdout]    --> src/act2.rs:381:4
[INFO] [stdout]     |
[INFO] [stdout] 381 | fn act2_3_7(n: usize, m:usize, bigM:usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_3_8`
[INFO] [stdout]    --> src/act2.rs:406:4
[INFO] [stdout]     |
[INFO] [stdout] 406 | fn act2_3_8(n: usize, m: usize, a: &Vec<usize>, bigM: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_4_1`
[INFO] [stdout]    --> src/act2.rs:434:4
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn act2_4_1(n: usize, l: usize, p:usize, a: &Vec<usize>, b: &Vec<usize>) -> Option<usize> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vecDequeSort`
[INFO] [stdout]    --> src/act2.rs:465:4
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn vecDequeSort(vd: &VecDeque<usize>) -> VecDeque<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_4_2`
[INFO] [stdout]    --> src/act2.rs:478:4
[INFO] [stdout]     |
[INFO] [stdout] 478 | fn act2_4_2(n: usize, l: &Vec<usize>) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UnionFind`
[INFO] [stdout]    --> src/act2.rs:497:8
[INFO] [stdout]     |
[INFO] [stdout] 497 | struct UnionFind {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/act2.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 503 |     fn new(n: usize) -> UnionFind {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find`
[INFO] [stdout]    --> src/act2.rs:514:8
[INFO] [stdout]     |
[INFO] [stdout] 514 |     fn find(&mut self, x: usize) -> usize {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `same`
[INFO] [stdout]    --> src/act2.rs:524:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn same(&mut self, a: usize, b: usize) -> bool {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unite`
[INFO] [stdout]    --> src/act2.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn unite(&mut self, a: usize, b: usize){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `debug`
[INFO] [stdout]    --> src/act2.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn debug(&mut self){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_4_3`
[INFO] [stdout]    --> src/act2.rs:548:4
[INFO] [stdout]     |
[INFO] [stdout] 548 | fn act2_4_3(n: usize, k: usize, inputList: &Vec<Vec<usize>>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_5_1_dfs`
[INFO] [stdout]    --> src/act2.rs:595:4
[INFO] [stdout]     |
[INFO] [stdout] 595 | fn act2_5_1_dfs(v: usize, c: i32, color: &mut Vec<i32>, graph_list: &Vec<Vec<usize>>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `act2_5_1`
[INFO] [stdout]    --> src/act2.rs:608:4
[INFO] [stdout]     |
[INFO] [stdout] 608 | fn act2_5_1(v:usize, graph_list: &Vec<Vec<usize>>) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:381:32
[INFO] [stdout]     |
[INFO] [stdout] 381 | fn act2_3_7(n: usize, m:usize, bigM:usize) -> usize {
[INFO] [stdout]     |                                ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:406:49
[INFO] [stdout]     |
[INFO] [stdout] 406 | fn act2_3_8(n: usize, m: usize, a: &Vec<usize>, bigM: usize) -> usize {
[INFO] [stdout]     |                                                 ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aCp` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:435:10
[INFO] [stdout]     |
[INFO] [stdout] 435 |     let mut aCp = a.clone();
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `a_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bCp` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut bCp = b.clone();
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `b_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vecDequeSort` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:465:4
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn vecDequeSort(vd: &VecDeque<usize>) -> VecDeque<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `vec_deque_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:548:33
[INFO] [stdout]     |
[INFO] [stdout] 548 | fn act2_4_3(n: usize, k: usize, inputList: &Vec<Vec<usize>>) -> usize {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: convert the identifier to snake case: `input_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:549:10
[INFO] [stdout]     |
[INFO] [stdout] 549 |     let mut xList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `x_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:550:10
[INFO] [stdout]     |
[INFO] [stdout] 550 |     let mut yList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `y_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tList` should have a snake case name
[INFO] [stdout]    --> src/act2.rs:551:10
[INFO] [stdout]     |
[INFO] [stdout] 551 |     let mut tList = Vec::new();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `t_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/act2.rs:569:6
[INFO] [stdout]     |
[INFO] [stdout] 569 |         if x < 0 || n <= x || y < 0 || n <= y {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/act2.rs:569:25
[INFO] [stdout]     |
[INFO] [stdout] 569 |         if x < 0 || n <= x || y < 0 || n <= y {
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 68 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "945e9a6e0be0d8ffbe9abf9d745a4d10cd2b019d2ed52665f5d7c917781705f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945e9a6e0be0d8ffbe9abf9d745a4d10cd2b019d2ed52665f5d7c917781705f0", kill_on_drop: false }`
[INFO] [stdout] 945e9a6e0be0d8ffbe9abf9d745a4d10cd2b019d2ed52665f5d7c917781705f0