[INFO] cloning repository https://github.com/heartyhardy/AoC-2016-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heartyhardy/AoC-2016-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2FAoC-2016-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2FAoC-2016-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9d374ae1473a0831088b57d68784b5bec62cb26
[INFO] checking heartyhardy/AoC-2016-Rust against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2FAoC-2016-Rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heartyhardy/AoC-2016-Rust on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heartyhardy/AoC-2016-Rust
[INFO] finished tweaking git repo https://github.com/heartyhardy/AoC-2016-Rust
[INFO] tweaked toml for git repo https://github.com/heartyhardy/AoC-2016-Rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/heartyhardy/AoC-2016-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8deb847e539a4f64bc8c139fd275e8109f2cd92f66841036cfee0e0ca706709
[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" "b8deb847e539a4f64bc8c139fd275e8109f2cd92f66841036cfee0e0ca706709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8deb847e539a4f64bc8c139fd275e8109f2cd92f66841036cfee0e0ca706709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8deb847e539a4f64bc8c139fd275e8109f2cd92f66841036cfee0e0ca706709", kill_on_drop: false }`
[INFO] [stdout] b8deb847e539a4f64bc8c139fd275e8109f2cd92f66841036cfee0e0ca706709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdb1854ffd2bb473b5b35bf477762f09ad2902d1073af1f9ce253965ff2e0ede
[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" "bdb1854ffd2bb473b5b35bf477762f09ad2902d1073af1f9ce253965ff2e0ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.2
[INFO] [stderr]     Checking aoc2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_18.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |             if (col as i32 -1 >= 0){
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_18.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if (col+1 < COLUMNS){
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_18.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |             if (col as i32 -1 >= 0){
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_18.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if (col+1 < COLUMNS){
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/day_4.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let res:[u8;1];
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]   --> src/day_18.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |             for col in 0..COLUMNS{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> src/day_18.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let mut c = Tile::Safe;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_trapped` is never read
[INFO] [stdout]   --> src/day_18.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut is_trapped = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/day_4.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let res:[u8;1];
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]   --> src/day_18.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |             for col in 0..COLUMNS{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> src/day_18.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let mut c = Tile::Safe;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_trapped` is never read
[INFO] [stdout]   --> src/day_18.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut is_trapped = false;
[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/day_16.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut initial:Vec<u32> = sinit.chars().map(|c|c.to_digit(10).unwrap()).collect();
[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/day_16.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut initial:Vec<u32> = sinit.chars().map(|c|c.to_digit(10).unwrap()).collect();
[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: struct is never constructed: `Direction`
[INFO] [stdout]  --> src/day_2.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Direction {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_bathroom_codes`
[INFO] [stdout]   --> src/day_2.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_bathroom_codes(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `enter_key_code`
[INFO] [stdout]   --> src/day_2.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn enter_key_code(codes: &str, keypad_id:u8) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_2.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_triangles_list`
[INFO] [stdout]  --> src/day_3.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_triangles_list(filename:&str)->String{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_triangles_horizontally`
[INFO] [stdout]   --> src/day_3.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn count_triangles_horizontally(triangles_list:&str) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_triangles_vertically`
[INFO] [stdout]   --> src/day_3.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn count_triangles_vertically(triangles_list:&str)->i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_triangle`
[INFO] [stdout]   --> src/day_3.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn is_valid_triangle(sides:Vec<i32>)->bool{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_3.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_decode_instructions`
[INFO] [stdout]   --> src/day_4.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_decode_instructions(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode_and_validate`
[INFO] [stdout]   --> src/day_4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn decode_and_validate(instructions:&str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_valid_checksum_sector`
[INFO] [stdout]   --> src/day_4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn get_valid_checksum_sector(line:String) -> (i32,bool){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_real_room`
[INFO] [stdout]   --> src/day_4.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn is_real_room(char_counts:HashMap<char,Charcode>,checksum:&str)->bool{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt`
[INFO] [stdout]   --> src/day_4.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn decrypt(line:&str,sector:i32)->String{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_chars`
[INFO] [stdout]   --> src/day_4.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn shift_chars(code_only:char, sector:i32)-> char{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> src/day_4.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn run() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_repetition_messages`
[INFO] [stdout]   --> src/day_6.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_repetition_messages(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `arrange`
[INFO] [stdout]   --> src/day_6.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn arrange(messages:&str)->Vec<Vec<char>>{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `error_correction`
[INFO] [stdout]   --> src/day_6.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn error_correction(colums:Vec<Vec<char>>){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_6.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_ip7_list`
[INFO] [stdout]  --> src/day_7.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_ip7_list(filename: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_abba`
[INFO] [stdout]   --> src/day_7.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn is_abba(slice: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_aba`
[INFO] [stdout]   --> src/day_7.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn is_aba(slice: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `adv_main`
[INFO] [stdout]   --> src/day_7.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn adv_main(input: Vec<String>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_7.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `On`
[INFO] [stdout]   --> src/day_8.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     On = 1,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day_8.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new() -> TinyLCD {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_instructions`
[INFO] [stdout]   --> src/day_8.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn read_instructions(&self, filename: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `on_instruction_recieved`
[INFO] [stdout]   --> src/day_8.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn on_instruction_recieved(&mut self, instructions: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_index`
[INFO] [stdout]   --> src/day_8.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_index(&self, row: u32, col: u32) -> usize {        
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `copy_row`
[INFO] [stdout]    --> src/day_8.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn copy_row(&self, r:u32)->Vec<Pixel>{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `copy_column`
[INFO] [stdout]    --> src/day_8.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn copy_column(&self, col:u32)->Vec<Pixel>{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn_off_row`
[INFO] [stdout]    --> src/day_8.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn turn_off_row(&mut self, r:u32){
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn_off_column`
[INFO] [stdout]    --> src/day_8.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn turn_off_column(&mut self, c:u32){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_count`
[INFO] [stdout]    --> src/day_8.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn get_count(&self,state: Pixel) ->u32{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> src/day_8.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn run() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Disk`
[INFO] [stdout]  --> src/day_16.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Disk{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day_16.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new()->Disk{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fill`
[INFO] [stdout]   --> src/day_16.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn fill(&mut self){
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `checksum`
[INFO] [stdout]   --> src/day_16.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn checksum(&mut self){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_16.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Direction`
[INFO] [stdout]  --> src/day_2.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Direction {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_bathroom_codes`
[INFO] [stdout]   --> src/day_2.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_bathroom_codes(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `enter_key_code`
[INFO] [stdout]   --> src/day_2.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn enter_key_code(codes: &str, keypad_id:u8) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_2.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_triangles_list`
[INFO] [stdout]  --> src/day_3.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_triangles_list(filename:&str)->String{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_triangles_horizontally`
[INFO] [stdout]   --> src/day_3.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn count_triangles_horizontally(triangles_list:&str) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_triangles_vertically`
[INFO] [stdout]   --> src/day_3.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn count_triangles_vertically(triangles_list:&str)->i32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_triangle`
[INFO] [stdout]   --> src/day_3.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn is_valid_triangle(sides:Vec<i32>)->bool{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_3.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_decode_instructions`
[INFO] [stdout]   --> src/day_4.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_decode_instructions(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode_and_validate`
[INFO] [stdout]   --> src/day_4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn decode_and_validate(instructions:&str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_valid_checksum_sector`
[INFO] [stdout]   --> src/day_4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn get_valid_checksum_sector(line:String) -> (i32,bool){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_real_room`
[INFO] [stdout]   --> src/day_4.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn is_real_room(char_counts:HashMap<char,Charcode>,checksum:&str)->bool{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt`
[INFO] [stdout]   --> src/day_4.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn decrypt(line:&str,sector:i32)->String{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_chars`
[INFO] [stdout]   --> src/day_4.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn shift_chars(code_only:char, sector:i32)-> char{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `readTileData` should have a snake case name
[INFO] [stdout]  --> src/day_18.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn readTileData(filename: &str) -> String{
[INFO] [stdout]   |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `read_tile_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> src/day_4.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn run() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_repetition_messages`
[INFO] [stdout]   --> src/day_6.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn read_repetition_messages(filename: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `arrange`
[INFO] [stdout]   --> src/day_6.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn arrange(messages:&str)->Vec<Vec<char>>{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `error_correction`
[INFO] [stdout]   --> src/day_6.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn error_correction(colums:Vec<Vec<char>>){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_6.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_ip7_list`
[INFO] [stdout]  --> src/day_7.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_ip7_list(filename: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_abba`
[INFO] [stdout]   --> src/day_7.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn is_abba(slice: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_aba`
[INFO] [stdout]   --> src/day_7.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn is_aba(slice: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `adv_main`
[INFO] [stdout]   --> src/day_7.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn adv_main(input: Vec<String>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_7.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `On`
[INFO] [stdout]   --> src/day_8.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     On = 1,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day_8.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new() -> TinyLCD {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_instructions`
[INFO] [stdout]   --> src/day_8.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn read_instructions(&self, filename: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `on_instruction_recieved`
[INFO] [stdout]   --> src/day_8.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn on_instruction_recieved(&mut self, instructions: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_index`
[INFO] [stdout]   --> src/day_8.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_index(&self, row: u32, col: u32) -> usize {        
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `copy_row`
[INFO] [stdout]    --> src/day_8.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn copy_row(&self, r:u32)->Vec<Pixel>{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `copy_column`
[INFO] [stdout]    --> src/day_8.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn copy_column(&self, col:u32)->Vec<Pixel>{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn_off_row`
[INFO] [stdout]    --> src/day_8.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn turn_off_row(&mut self, r:u32){
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn_off_column`
[INFO] [stdout]    --> src/day_8.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn turn_off_column(&mut self, c:u32){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_count`
[INFO] [stdout]    --> src/day_8.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn get_count(&self,state: Pixel) ->u32{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> src/day_8.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn run() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Disk`
[INFO] [stdout]  --> src/day_16.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Disk{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day_16.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new()->Disk{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fill`
[INFO] [stdout]   --> src/day_16.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn fill(&mut self){
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `checksum`
[INFO] [stdout]   --> src/day_16.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn checksum(&mut self){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day_16.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn run(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `readTileData` should have a snake case name
[INFO] [stdout]  --> src/day_18.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn readTileData(filename: &str) -> String{
[INFO] [stdout]   |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `read_tile_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "bdb1854ffd2bb473b5b35bf477762f09ad2902d1073af1f9ce253965ff2e0ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb1854ffd2bb473b5b35bf477762f09ad2902d1073af1f9ce253965ff2e0ede", kill_on_drop: false }`
[INFO] [stdout] bdb1854ffd2bb473b5b35bf477762f09ad2902d1073af1f9ce253965ff2e0ede