[INFO] cloning repository https://github.com/UlfTrulf/aoc2022_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UlfTrulf/aoc2022_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlfTrulf%2Faoc2022_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlfTrulf%2Faoc2022_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4adff98d88487f96c6a73a3094e0130dbffa0a56
[INFO] checking UlfTrulf/aoc2022_rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlfTrulf%2Faoc2022_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UlfTrulf/aoc2022_rust
[INFO] finished tweaking git repo https://github.com/UlfTrulf/aoc2022_rust
[INFO] tweaked toml for git repo https://github.com/UlfTrulf/aoc2022_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UlfTrulf/aoc2022_rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UlfTrulf/aoc2022_rust 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded structmeta v0.1.5
[INFO] [stderr]   Downloaded once_cell v1.16.0
[INFO] [stderr]   Downloaded parse-display v0.6.0
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded structmeta-derive v0.1.5
[INFO] [stderr]   Downloaded parse-display-derive v0.6.0
[INFO] [stderr]   Downloaded regex v1.7.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded regex-syntax v0.6.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbd9cbe3a1cf5345d37662477bdb464de033e7547be978b85e04331a6a130516
[INFO] running `Command { std: "docker" "start" "-a" "bbd9cbe3a1cf5345d37662477bdb464de033e7547be978b85e04331a6a130516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbd9cbe3a1cf5345d37662477bdb464de033e7547be978b85e04331a6a130516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd9cbe3a1cf5345d37662477bdb464de033e7547be978b85e04331a6a130516", kill_on_drop: false }`
[INFO] [stdout] bbd9cbe3a1cf5345d37662477bdb464de033e7547be978b85e04331a6a130516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbfe9cabd1b8241716ee73a34429f83d71b528f0e91913dfbbfdb40160d3d236
[INFO] running `Command { std: "docker" "start" "-a" "dbfe9cabd1b8241716ee73a34429f83d71b528f0e91913dfbbfdb40160d3d236", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]    Compiling parse-display-derive v0.6.0
[INFO] [stderr]     Checking parse-display v0.6.0
[INFO] [stderr]     Checking rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/day03.rs:91:63
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout]    |                                                               ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     let mut sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout] 91 +     let mut sim = get_similar(group[iterator].as_str(), group[iterator-1 ].as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/day03.rs:94:67
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let new_sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout]    |                                                                   ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         let new_sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout] 94 +         let new_sim = get_similar(group[iterator].as_str(), group[iterator-1 ].as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::c_float`
[INFO] [stdout]  --> src/day15.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ffi::c_float;
[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: `std::process::exit`
[INFO] [stdout]  --> src/day15.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/day15.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/day15.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]   --> src/day15.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/day03.rs:91:63
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout]    |                                                               ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     let mut sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout] 91 +     let mut sim = get_similar(group[iterator].as_str(), group[iterator-1 ].as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/day03.rs:94:67
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let new_sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout]    |                                                                   ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         let new_sim = get_similar(group[iterator].as_str(), group[(iterator-1)].as_str());
[INFO] [stdout] 94 +         let new_sim = get_similar(group[iterator].as_str(), group[iterator-1 ].as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::c_float`
[INFO] [stdout]  --> src/day15.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ffi::c_float;
[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: `std::process::exit`
[INFO] [stdout]  --> src/day15.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/day15.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/day15.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]   --> src/day15.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day11.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut input = convert_input();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day11.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut more = convert_input();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target` is never read
[INFO] [stdout]    --> src/day11.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 let mut target = 0;
[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 `a` is never read
[INFO] [stdout]    --> src/day11.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut a = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]    --> src/day11.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let mut b = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target` is never read
[INFO] [stdout]    --> src/day11.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let mut target = 0;
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day12.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut input = convert_input();
[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/day12.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut searching = true;
[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/day13.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let mut dl = l.to_string().parse::<i32>().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/day13.rs:123:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 let mut dr = r.to_string().parse::<i32>().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/day14.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     for mut formation in rocks.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/day14.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     for mut c in 0..cave.len() {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day01.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[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 `run` is never used
[INFO] [stdout]  --> src/day02.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day02.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(lines : &Vec<&str>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day02.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part2(lines : &Vec<&str>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_win_sign` is never used
[INFO] [stdout]   --> src/day02.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn get_win_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_draw_sign` is never used
[INFO] [stdout]   --> src/day02.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn get_draw_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_loose_sign` is never used
[INFO] [stdout]   --> src/day02.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn get_loose_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_sign` is never used
[INFO] [stdout]   --> src/day02.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn calc_sign(input: &str) -> String{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_points` is never used
[INFO] [stdout]   --> src/day02.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn calc_points(result: &str, sign: &str) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_duel` is never used
[INFO] [stdout]    --> src/day02.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn calc_duel(duel: &str) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day03.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day03.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day03.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part1(){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day03.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_similar` is never used
[INFO] [stdout]   --> src/day03.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_similar(string1 : &str, string2 : &str) -> Vec<char>{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_prio` is never used
[INFO] [stdout]   --> src/day03.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn calc_prio(item : char) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `char_to_string` is never used
[INFO] [stdout]   --> src/day03.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn char_to_string(vec : Vec<char>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_group_sim` is never used
[INFO] [stdout]   --> src/day03.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn get_group_sim(group : Vec<String>) -> Vec<char>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day04.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day04.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pair` is never used
[INFO] [stdout]   --> src/day04.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_pair(line : String) -> ((i32, i32, i32), (i32, i32, i32)) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_assign_details` is never used
[INFO] [stdout]   --> src/day04.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_assign_details(assign : &str) -> (i32, i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `real_stuff` is never used
[INFO] [stdout]   --> src/day04.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn real_stuff(pairs : Vec<((i32, i32, i32),(i32, i32, i32))>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day05.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day05.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day06.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day06.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part1(searched : &Vec<char>) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day06.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part2(searched : &Vec<char>) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_last` is never used
[INFO] [stdout]   --> src/day06.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn search_last(searched : &Vec<char>, amount : usize) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_dup` is never used
[INFO] [stdout]   --> src/day06.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn has_dup<T: PartialEq>(slice: &[T]) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day07.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day07.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part1 ( tree : &Vec<Vec<(String, i32)>>) -> Vec<(&String, i32)> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day07.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn part2 (dirs : Vec<(&String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_dir` is never used
[INFO] [stdout]   --> src/day07.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn find_dir(name : &str, tree : &Vec<Vec<(String, i32)>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contain_dir` is never used
[INFO] [stdout]    --> src/day07.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn contain_dir(dir : &str, tree : &Vec<Vec<(String, i32)>>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dir` is never used
[INFO] [stdout]    --> src/day07.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn get_dir (curdir: &str, dest : &str) -> String {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]    --> src/day07.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day08.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day08.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1 (forest : &Vec<Vec<u32>>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_visible_tile` is never used
[INFO] [stdout]   --> src/day08.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn check_visible_tile(location : (usize, usize), line : &Vec<Vec<u32>>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_visible` is never used
[INFO] [stdout]   --> src/day08.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn check_visible(position : &usize, line : &Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day08.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn part2(forest : &Vec<Vec<u32>>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_scene` is never used
[INFO] [stdout]   --> src/day08.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn rate_scene(location : (usize, usize), line : &Vec<Vec<u32>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_visible` is never used
[INFO] [stdout]   --> src/day08.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn count_visible(position : &usize, line : &Vec<u32>) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]    --> src/day08.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plant_trees` is never used
[INFO] [stdout]    --> src/day08.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn plant_trees() -> Vec<Vec<u32>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day09.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day09.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day09.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn convert_input() -> Vec<(String, i32)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day09.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(input : &Vec<(String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `head_movement` is never used
[INFO] [stdout]   --> src/day09.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn head_movement(dir : &str, mut head : (i32, i32)) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tail_movement` is never used
[INFO] [stdout]   --> src/day09.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn tail_movement(head : &(i32, i32), tail : &(i32, i32) )  -> (i32,i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day09.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn part2(input : &Vec<(String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day10.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day10.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day10.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn convert_input() -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day10.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(mut input : Vec<String>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day10.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn part2(mut input : Vec<String>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Interpret` is never used
[INFO] [stdout]   --> src/day11.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Interpret {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monkey` is never constructed
[INFO] [stdout]   --> src/day11.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Monkey {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/day11.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Monkey {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(name: i8, operation: String, test: u128, target1: i8, target2: i8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day11.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day11.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day11.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn convert_input() -> Vec<Monkey> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day11.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn part1(mut apes: Vec<Monkey>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `operation` is never used
[INFO] [stdout]    --> src/day11.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn operation(op: &str, i: u128) -> u128 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/day11.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn part2(mut apes: Vec<Monkey>) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day12.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day12.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day12.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn convert_input() -> (Vec<Vec<char>>, (i32,i32), (i32,i32))  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_distance` is never used
[INFO] [stdout]   --> src/day12.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn get_distance(grid: &Vec<Vec<char>>, start: (i32, i32), end: (i32, i32)) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day13.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day13.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stuff` is never used
[INFO] [stdout]   --> src/day13.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn stuff() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_ordered` is never used
[INFO] [stdout]   --> src/day13.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn check_ordered (mut left : Vec<char>, mut right: Vec<char>) -> i8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]  --> src/day14.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day14.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn convert_input() -> (Vec<Vec<i8>>, (i32,i32))  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day14.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day14.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn part1(mut cave : Vec<Vec<i8>>, source : i32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/day14.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn part2(mut cave : Vec<Vec<i8>>, source : i32) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day11.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut input = convert_input();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day11.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut more = convert_input();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target` is never read
[INFO] [stdout]    --> src/day11.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 let mut target = 0;
[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 `a` is never read
[INFO] [stdout]    --> src/day11.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut a = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]    --> src/day11.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let mut b = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target` is never read
[INFO] [stdout]    --> src/day11.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let mut target = 0;
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day12.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut input = convert_input();
[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/day12.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut searching = true;
[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/day13.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let mut dl = l.to_string().parse::<i32>().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/day13.rs:123:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 let mut dr = r.to_string().parse::<i32>().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/day14.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     for mut formation in rocks.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/day14.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     for mut c in 0..cave.len() {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day01.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[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 `run` is never used
[INFO] [stdout]  --> src/day02.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day02.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(lines : &Vec<&str>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day02.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part2(lines : &Vec<&str>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_win_sign` is never used
[INFO] [stdout]   --> src/day02.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn get_win_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_draw_sign` is never used
[INFO] [stdout]   --> src/day02.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn get_draw_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_loose_sign` is never used
[INFO] [stdout]   --> src/day02.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn get_loose_sign(input: &str) -> &str{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_sign` is never used
[INFO] [stdout]   --> src/day02.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn calc_sign(input: &str) -> String{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_points` is never used
[INFO] [stdout]   --> src/day02.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn calc_points(result: &str, sign: &str) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_duel` is never used
[INFO] [stdout]    --> src/day02.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn calc_duel(duel: &str) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day03.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day03.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day03.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part1(){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day03.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_similar` is never used
[INFO] [stdout]   --> src/day03.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_similar(string1 : &str, string2 : &str) -> Vec<char>{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_prio` is never used
[INFO] [stdout]   --> src/day03.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn calc_prio(item : char) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `char_to_string` is never used
[INFO] [stdout]   --> src/day03.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn char_to_string(vec : Vec<char>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_group_sim` is never used
[INFO] [stdout]   --> src/day03.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn get_group_sim(group : Vec<String>) -> Vec<char>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day04.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day04.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pair` is never used
[INFO] [stdout]   --> src/day04.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_pair(line : String) -> ((i32, i32, i32), (i32, i32, i32)) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_assign_details` is never used
[INFO] [stdout]   --> src/day04.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_assign_details(assign : &str) -> (i32, i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `real_stuff` is never used
[INFO] [stdout]   --> src/day04.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn real_stuff(pairs : Vec<((i32, i32, i32),(i32, i32, i32))>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day05.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day05.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day06.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day06.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part1(searched : &Vec<char>) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day06.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part2(searched : &Vec<char>) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_last` is never used
[INFO] [stdout]   --> src/day06.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn search_last(searched : &Vec<char>, amount : usize) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_dup` is never used
[INFO] [stdout]   --> src/day06.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn has_dup<T: PartialEq>(slice: &[T]) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day07.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day07.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part1 ( tree : &Vec<Vec<(String, i32)>>) -> Vec<(&String, i32)> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day07.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn part2 (dirs : Vec<(&String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_dir` is never used
[INFO] [stdout]   --> src/day07.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn find_dir(name : &str, tree : &Vec<Vec<(String, i32)>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contain_dir` is never used
[INFO] [stdout]    --> src/day07.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn contain_dir(dir : &str, tree : &Vec<Vec<(String, i32)>>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dir` is never used
[INFO] [stdout]    --> src/day07.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn get_dir (curdir: &str, dest : &str) -> String {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]    --> src/day07.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day08.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day08.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1 (forest : &Vec<Vec<u32>>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_visible_tile` is never used
[INFO] [stdout]   --> src/day08.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn check_visible_tile(location : (usize, usize), line : &Vec<Vec<u32>>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_visible` is never used
[INFO] [stdout]   --> src/day08.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn check_visible(position : &usize, line : &Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day08.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn part2(forest : &Vec<Vec<u32>>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_scene` is never used
[INFO] [stdout]   --> src/day08.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn rate_scene(location : (usize, usize), line : &Vec<Vec<u32>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_visible` is never used
[INFO] [stdout]   --> src/day08.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn count_visible(position : &usize, line : &Vec<u32>) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]    --> src/day08.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plant_trees` is never used
[INFO] [stdout]    --> src/day08.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn plant_trees() -> Vec<Vec<u32>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day09.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day09.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day09.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn convert_input() -> Vec<(String, i32)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day09.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(input : &Vec<(String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `head_movement` is never used
[INFO] [stdout]   --> src/day09.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn head_movement(dir : &str, mut head : (i32, i32)) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tail_movement` is never used
[INFO] [stdout]   --> src/day09.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn tail_movement(head : &(i32, i32), tail : &(i32, i32) )  -> (i32,i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day09.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn part2(input : &Vec<(String, i32)>){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day10.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day10.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day10.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn convert_input() -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day10.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(mut input : Vec<String>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day10.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn part2(mut input : Vec<String>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Interpret` is never used
[INFO] [stdout]   --> src/day11.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Interpret {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monkey` is never constructed
[INFO] [stdout]   --> src/day11.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Monkey {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/day11.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Monkey {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(name: i8, operation: String, test: u128, target1: i8, target2: i8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day11.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day11.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day11.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn convert_input() -> Vec<Monkey> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day11.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn part1(mut apes: Vec<Monkey>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `operation` is never used
[INFO] [stdout]    --> src/day11.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn operation(op: &str, i: u128) -> u128 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/day11.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn part2(mut apes: Vec<Monkey>) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day12.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day12.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day12.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn convert_input() -> (Vec<Vec<char>>, (i32,i32), (i32,i32))  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_distance` is never used
[INFO] [stdout]   --> src/day12.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn get_distance(grid: &Vec<Vec<char>>, start: (i32, i32), end: (i32, i32)) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day13.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]   --> src/day13.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stuff` is never used
[INFO] [stdout]   --> src/day13.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn stuff() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_ordered` is never used
[INFO] [stdout]   --> src/day13.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn check_ordered (mut left : Vec<char>, mut right: Vec<char>) -> i8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]  --> src/day14.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn read_lines<P>(filename: P) -> io::Lines<BufReader<File>>
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_input` is never used
[INFO] [stdout]   --> src/day14.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn convert_input() -> (Vec<Vec<i8>>, (i32,i32))  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day14.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day14.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn part1(mut cave : Vec<Vec<i8>>, source : i32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/day14.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn part2(mut cave : Vec<Vec<i8>>, source : i32) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "dbfe9cabd1b8241716ee73a34429f83d71b528f0e91913dfbbfdb40160d3d236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfe9cabd1b8241716ee73a34429f83d71b528f0e91913dfbbfdb40160d3d236", kill_on_drop: false }`
[INFO] [stdout] dbfe9cabd1b8241716ee73a34429f83d71b528f0e91913dfbbfdb40160d3d236
