[INFO] cloning repository https://github.com/FluffyBucket/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FluffyBucket/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBucket%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBucket%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 672fed50500998a2671b5c71f40d8b578f78f51d
[INFO] checking FluffyBucket/aoc2020 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBucket%2Faoc2020" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FluffyBucket/aoc2020 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FluffyBucket/aoc2020
[INFO] finished tweaking git repo https://github.com/FluffyBucket/aoc2020
[INFO] tweaked toml for git repo https://github.com/FluffyBucket/aoc2020 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/FluffyBucket/aoc2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded modinverse v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bbcb214ecb6479fe99b03c1f67dc7babcfa43e944dcb6683263e273806616e3
[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" "7bbcb214ecb6479fe99b03c1f67dc7babcfa43e944dcb6683263e273806616e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bbcb214ecb6479fe99b03c1f67dc7babcfa43e944dcb6683263e273806616e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bbcb214ecb6479fe99b03c1f67dc7babcfa43e944dcb6683263e273806616e3", kill_on_drop: false }`
[INFO] [stdout] 7bbcb214ecb6479fe99b03c1f67dc7babcfa43e944dcb6683263e273806616e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bbd90c88a183de625a306df4d3ab8d0d4ca6f99aaafb2e97b52f9bd4c39501d1
[INFO] running `Command { std: "docker" "start" "-a" "bbd90c88a183de625a306df4d3ab8d0d4ca6f99aaafb2e97b52f9bd4c39501d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os`
[INFO] [stdout]  --> src/helpers.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::{fs::File, path::Path, os};
[INFO] [stdout]   |                                     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day9.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max`, `collections::HashMap`
[INFO] [stdout]  --> src/day11.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::max, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max`, `collections::HashMap`
[INFO] [stdout]  --> src/day12.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::max, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::repeat`
[INFO] [stdout]  --> src/day14.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, iter::repeat};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `min`
[INFO] [stdout]  --> src/day17.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::{max, min}, collections::{HashMap}, vec};
[INFO] [stdout]   |                      ^^^                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os`
[INFO] [stdout]  --> src/helpers.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::{fs::File, path::Path, os};
[INFO] [stdout]   |                                     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day9.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max`, `collections::HashMap`
[INFO] [stdout]  --> src/day11.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::max, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max`, `collections::HashMap`
[INFO] [stdout]  --> src/day12.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::max, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::repeat`
[INFO] [stdout]  --> src/day14.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, iter::repeat};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `min`
[INFO] [stdout]  --> src/day17.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::{max, min}, collections::{HashMap}, vec};
[INFO] [stdout]   |                      ^^^                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/day13.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             s => {
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 30 |             _ => ()
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/day13.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             s => {
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 30 |             _ => ()
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/day13.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             s => {
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 50 |             _ => ()
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/day13.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             s => {
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 50 |             _ => ()
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/day4.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let (st, err) = valid_value(key, val);
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day14.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 for (i,n_adr) in adrs.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ticket`
[INFO] [stdout]   --> src/day16.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let ticket = &lines[22..23][0].split(",").map(|n| n.parse::<i32>().unwrap()).collect::<Vec<i32>>();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ticket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day18.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn part2(input: &String) {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day3.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut map: Vec<Vec<char>> = input.lines().map(
[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/day3.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut map: Vec<Vec<char>> = input.lines().map(
[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/day5.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut row = rows.get_mut(&row_i).unwrap();
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/day4.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let (st, err) = valid_value(key, val);
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day14.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 for (i,n_adr) in adrs.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ticket`
[INFO] [stdout]   --> src/day16.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let ticket = &lines[22..23][0].split(",").map(|n| n.parse::<i32>().unwrap()).collect::<Vec<i32>>();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ticket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day18.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn part2(input: &String) {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day3.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut map: Vec<Vec<char>> = input.lines().map(
[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/day3.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut map: Vec<Vec<char>> = input.lines().map(
[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/day5.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut row = rows.get_mut(&row_i).unwrap();
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day1.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day2.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day2.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day2.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day3.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day3.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day3.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tree_in_slope`
[INFO] [stdout]   --> src/day3.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn tree_in_slope(map: &Vec<Vec<char>>, right: usize, down: usize) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Passport`
[INFO] [stdout]  --> src/day4.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Passport = HashMap<String, String>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day4.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day4.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_passports`
[INFO] [stdout]   --> src/day4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn get_passports(input: &String) -> Vec<Passport> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simple_valid_passport`
[INFO] [stdout]   --> src/day4.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn simple_valid_passport(passport: &Passport) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_passport`
[INFO] [stdout]   --> src/day4.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn valid_passport(passport: &Passport) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_value`
[INFO] [stdout]   --> src/day4.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn valid_value(key: &String, val: &String) -> (bool, String) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day5.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day5.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day5.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_plane_seats`
[INFO] [stdout]   --> src/day5.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn print_plane_seats(rows: HashMap<usize, HashMap<usize,usize>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_plane_col`
[INFO] [stdout]   --> src/day5.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn print_plane_col(row: &HashMap<usize, usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_row`
[INFO] [stdout]   --> src/day5.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn find_row(row: &String, left: usize, right: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_column`
[INFO] [stdout]    --> src/day5.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn find_column(col: &String, left: usize, right: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day6.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day6.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day6.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day7.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day7.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day7.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `can_hold`
[INFO] [stdout]   --> src/day7.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn can_hold(bag: &String, outer: &String, rule_map: &HashMap<String, HashMap<String, i32>>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contains_amount`
[INFO] [stdout]   --> src/day7.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn contains_amount(bag: &String, rule_map: &HashMap<String, HashMap<String, i32>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day8.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day8.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day8.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_instructions`
[INFO] [stdout]   --> src/day8.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn run_instructions(instructions: &Vec<Instruction>) -> (i32, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_instructions`
[INFO] [stdout]   --> src/day8.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn get_instructions(input: &String) -> (Vec<Instruction>, Vec<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day9.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day9.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day9.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid`
[INFO] [stdout]   --> src/day9.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn is_valid(numbers: &Vec<i64>, number: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sum_numbers`
[INFO] [stdout]   --> src/day9.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sum_numbers(numbers: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sum_min_max`
[INFO] [stdout]   --> src/day9.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn sum_min_max(numbers: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day10.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day10.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day10.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_list`
[INFO] [stdout]   --> src/day10.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn print_list(numbers: &Vec<i64>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `leaf_count`
[INFO] [stdout]   --> src/day10.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn leaf_count(i: usize, numbers: &Vec<i64>, computed: &mut HashMap<i64,i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_leafs`
[INFO] [stdout]   --> src/day10.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn get_leafs(i: usize, numbers: &Vec<i64>) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day11.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day11.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_adjacent`
[INFO] [stdout]   --> src/day11.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn count_adjacent(row: usize, col: usize, layout: &Vec<Vec<char>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub_usize`
[INFO] [stdout]   --> src/day11.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn sub_usize(val: usize, offset: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day11.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seats_seen`
[INFO] [stdout]    --> src/day11.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn seats_seen(row: usize, col: usize, layout: &Vec<Vec<char>>) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seats_direction`
[INFO] [stdout]    --> src/day11.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn seats_direction(row: usize, col: usize, layout: &Vec<Vec<char>>, r_d: i32, c_d: i32) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_layout`
[INFO] [stdout]    --> src/day11.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn print_layout(layout: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day12.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day12.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_direction`
[INFO] [stdout]   --> src/day12.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn new_direction(curr_dir: i64, left: bool, deg: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]   --> src/day12.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Point {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]   --> src/day12.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn rotate(&mut self, deg: i64) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day12.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day13.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day13.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day13.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day14.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day14.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_bits`
[INFO] [stdout]   --> src/day14.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn write_bits(mask: &String, value: &String) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day14.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc_addresses`
[INFO] [stdout]   --> src/day14.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn calc_addresses(mask: &String, address: &String) -> Vec<Vec<char>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day15.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day15.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day16.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day16.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `all_rule_pairs`
[INFO] [stdout]   --> src/day16.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn all_rule_pairs(list: &[&str]) -> Vec<(i32,i32)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day16.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rule_pairs`
[INFO] [stdout]    --> src/day16.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn get_rule_pairs<'a>(list: &'a [&str]) -> Vec<(&'a str,(i32,i32,i32,i32))> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_num`
[INFO] [stdout]    --> src/day16.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn valid_num(num: &i32, rules: &Vec<(i32,i32)>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_numbers`
[INFO] [stdout]    --> src/day16.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn valid_numbers(numbers: &Vec<i32>, rules: &Vec<(i32,i32)>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day17.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Layer`
[INFO] [stdout]   --> src/day17.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Layer = Vec<Vec<bool>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Dimension`
[INFO] [stdout]   --> src/day17.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | type Dimension = Vec<Layer>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Dimension4D`
[INFO] [stdout]   --> src/day17.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Dimension4D = Vec<Vec<Vec<Vec<bool>>>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coordinate`
[INFO] [stdout]   --> src/day17.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Coordinate  {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coordinate4D`
[INFO] [stdout]   --> src/day17.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Coordinate4D  {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day17.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_active_neighbors`
[INFO] [stdout]   --> src/day17.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn get_active_neighbors(c: Coordinate, d: &Dimension) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]    --> src/day17.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn part2(input: &String) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_active_neighbors_4D`
[INFO] [stdout]    --> src/day17.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn get_active_neighbors_4D(c: Coordinate4D, d: &Dimension4D) -> i32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_layer`
[INFO] [stdout]    --> src/day17.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn print_layer(l: &Layer) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_dimension`
[INFO] [stdout]    --> src/day17.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn print_dimension(d: Dimension) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day1.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day2.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_active_neighbors_4D` should have a snake case name
[INFO] [stdout]    --> src/day17.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn get_active_neighbors_4D(c: Coordinate4D, d: &Dimension4D) -> i32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_active_neighbors_4_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day2.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day2.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day3.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day3.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day3.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tree_in_slope`
[INFO] [stdout]   --> src/day3.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn tree_in_slope(map: &Vec<Vec<char>>, right: usize, down: usize) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Passport`
[INFO] [stdout]  --> src/day4.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Passport = HashMap<String, String>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day4.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day4.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_passports`
[INFO] [stdout]   --> src/day4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn get_passports(input: &String) -> Vec<Passport> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simple_valid_passport`
[INFO] [stdout]   --> src/day4.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn simple_valid_passport(passport: &Passport) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_passport`
[INFO] [stdout]   --> src/day4.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn valid_passport(passport: &Passport) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_value`
[INFO] [stdout]   --> src/day4.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn valid_value(key: &String, val: &String) -> (bool, String) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day5.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day5.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day5.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_plane_seats`
[INFO] [stdout]   --> src/day5.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn print_plane_seats(rows: HashMap<usize, HashMap<usize,usize>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_plane_col`
[INFO] [stdout]   --> src/day5.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn print_plane_col(row: &HashMap<usize, usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_row`
[INFO] [stdout]   --> src/day5.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn find_row(row: &String, left: usize, right: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_column`
[INFO] [stdout]    --> src/day5.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn find_column(col: &String, left: usize, right: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day6.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day6.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day6.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day7.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day7.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day7.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `can_hold`
[INFO] [stdout]   --> src/day7.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn can_hold(bag: &String, outer: &String, rule_map: &HashMap<String, HashMap<String, i32>>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contains_amount`
[INFO] [stdout]   --> src/day7.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn contains_amount(bag: &String, rule_map: &HashMap<String, HashMap<String, i32>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day8.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day8.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day8.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_instructions`
[INFO] [stdout]   --> src/day8.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn run_instructions(instructions: &Vec<Instruction>) -> (i32, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_instructions`
[INFO] [stdout]   --> src/day8.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn get_instructions(input: &String) -> (Vec<Instruction>, Vec<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day9.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day9.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day9.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid`
[INFO] [stdout]   --> src/day9.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn is_valid(numbers: &Vec<i64>, number: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sum_numbers`
[INFO] [stdout]   --> src/day9.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sum_numbers(numbers: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sum_min_max`
[INFO] [stdout]   --> src/day9.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn sum_min_max(numbers: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day10.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day10.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day10.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_list`
[INFO] [stdout]   --> src/day10.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn print_list(numbers: &Vec<i64>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `leaf_count`
[INFO] [stdout]   --> src/day10.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn leaf_count(i: usize, numbers: &Vec<i64>, computed: &mut HashMap<i64,i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_leafs`
[INFO] [stdout]   --> src/day10.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn get_leafs(i: usize, numbers: &Vec<i64>) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day11.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day11.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_adjacent`
[INFO] [stdout]   --> src/day11.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn count_adjacent(row: usize, col: usize, layout: &Vec<Vec<char>>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub_usize`
[INFO] [stdout]   --> src/day11.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn sub_usize(val: usize, offset: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day11.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seats_seen`
[INFO] [stdout]    --> src/day11.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn seats_seen(row: usize, col: usize, layout: &Vec<Vec<char>>) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seats_direction`
[INFO] [stdout]    --> src/day11.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn seats_direction(row: usize, col: usize, layout: &Vec<Vec<char>>, r_d: i32, c_d: i32) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_layout`
[INFO] [stdout]    --> src/day11.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn print_layout(layout: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day12.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day12.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_direction`
[INFO] [stdout]   --> src/day12.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn new_direction(curr_dir: i64, left: bool, deg: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]   --> src/day12.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Point {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]   --> src/day12.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn rotate(&mut self, deg: i64) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day12.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day13.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day13.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day13.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day14.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day14.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_bits`
[INFO] [stdout]   --> src/day14.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn write_bits(mask: &String, value: &String) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day14.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc_addresses`
[INFO] [stdout]   --> src/day14.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn calc_addresses(mask: &String, address: &String) -> Vec<Vec<char>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day15.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day15.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day16.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day16.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `all_rule_pairs`
[INFO] [stdout]   --> src/day16.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn all_rule_pairs(list: &[&str]) -> Vec<(i32,i32)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day16.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn part2(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rule_pairs`
[INFO] [stdout]    --> src/day16.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn get_rule_pairs<'a>(list: &'a [&str]) -> Vec<(&'a str,(i32,i32,i32,i32))> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_num`
[INFO] [stdout]    --> src/day16.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn valid_num(num: &i32, rules: &Vec<(i32,i32)>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `valid_numbers`
[INFO] [stdout]    --> src/day16.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn valid_numbers(numbers: &Vec<i32>, rules: &Vec<(i32,i32)>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/day17.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Layer`
[INFO] [stdout]   --> src/day17.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Layer = Vec<Vec<bool>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Dimension`
[INFO] [stdout]   --> src/day17.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | type Dimension = Vec<Layer>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Dimension4D`
[INFO] [stdout]   --> src/day17.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Dimension4D = Vec<Vec<Vec<Vec<bool>>>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coordinate`
[INFO] [stdout]   --> src/day17.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Coordinate  {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coordinate4D`
[INFO] [stdout]   --> src/day17.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Coordinate4D  {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day17.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part1(input: &String) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_active_neighbors`
[INFO] [stdout]   --> src/day17.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn get_active_neighbors(c: Coordinate, d: &Dimension) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]    --> src/day17.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn part2(input: &String) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_active_neighbors_4D`
[INFO] [stdout]    --> src/day17.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn get_active_neighbors_4D(c: Coordinate4D, d: &Dimension4D) -> i32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_layer`
[INFO] [stdout]    --> src/day17.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn print_layer(l: &Layer) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_dimension`
[INFO] [stdout]    --> src/day17.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn print_dimension(d: Dimension) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_active_neighbors_4D` should have a snake case name
[INFO] [stdout]    --> src/day17.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn get_active_neighbors_4D(c: Coordinate4D, d: &Dimension4D) -> i32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_active_neighbors_4_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 110 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 110 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "bbd90c88a183de625a306df4d3ab8d0d4ca6f99aaafb2e97b52f9bd4c39501d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd90c88a183de625a306df4d3ab8d0d4ca6f99aaafb2e97b52f9bd4c39501d1", kill_on_drop: false }`
[INFO] [stdout] bbd90c88a183de625a306df4d3ab8d0d4ca6f99aaafb2e97b52f9bd4c39501d1