[INFO] cloning repository https://github.com/heartyhardy/AoC-2016-Rust
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2FAoC-2016-Rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a5615fbe10a47d5d39ff7f9f94c09f4d0ad462a
[INFO] checking heartyhardy/AoC-2016-Rust against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2FAoC-2016-Rust" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heartyhardy/AoC-2016-Rust on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-6/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 `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] caaf384d62a1de1e81bdf13e3c97d0168a01fb7128009422ebfdae24dd3fe8a4
[INFO] running `"docker" "start" "-a" "caaf384d62a1de1e81bdf13e3c97d0168a01fb7128009422ebfdae24dd3fe8a4"`
[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] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/day_4.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let res:[u8;1];
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/day_16.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut initial:Vec<u32> = sinit.chars().map(|c|c.to_digit(10).unwrap()).collect();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Direction`
[INFO] [stderr]  --> src/day_2.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Direction {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_bathroom_codes`
[INFO] [stderr]   --> src/day_2.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn read_bathroom_codes(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `enter_key_code`
[INFO] [stderr]   --> src/day_2.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn enter_key_code(codes: &str, keypad_id:u8) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_2.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_triangles_list`
[INFO] [stderr]  --> src/day_3.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn read_triangles_list(filename:&str)->String{
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_triangles_horizontally`
[INFO] [stderr]   --> src/day_3.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn count_triangles_horizontally(triangles_list:&str) -> i32{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_triangles_vertically`
[INFO] [stderr]   --> src/day_3.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn count_triangles_vertically(triangles_list:&str)->i32{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_valid_triangle`
[INFO] [stderr]   --> src/day_3.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn is_valid_triangle(sides:Vec<i32>)->bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_3.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn run(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_decode_instructions`
[INFO] [stderr]   --> src/day_4.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn read_decode_instructions(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_and_validate`
[INFO] [stderr]   --> src/day_4.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn decode_and_validate(instructions:&str){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_valid_checksum_sector`
[INFO] [stderr]   --> src/day_4.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn get_valid_checksum_sector(line:String) -> (i32,bool){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_real_room`
[INFO] [stderr]   --> src/day_4.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn is_real_room(char_counts:HashMap<char,Charcode>,checksum:&str)->bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decrypt`
[INFO] [stderr]   --> src/day_4.rs:83:4
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn decrypt(line:&str,sector:i32)->String{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `shift_chars`
[INFO] [stderr]   --> src/day_4.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn shift_chars(code_only:char, sector:i32)-> char{
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/day_4.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn run() {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_repetition_messages`
[INFO] [stderr]   --> src/day_6.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn read_repetition_messages(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `arrange`
[INFO] [stderr]   --> src/day_6.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn arrange(messages:&str)->Vec<Vec<char>>{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `error_correction`
[INFO] [stderr]   --> src/day_6.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn error_correction(colums:Vec<Vec<char>>){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_6.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn run(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_ip7_list`
[INFO] [stderr]  --> src/day_7.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn read_ip7_list(filename: &str) -> String {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_abba`
[INFO] [stderr]   --> src/day_7.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn is_abba(slice: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_aba`
[INFO] [stderr]   --> src/day_7.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn is_aba(slice: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `adv_main`
[INFO] [stderr]   --> src/day_7.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn adv_main(input: Vec<String>) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_7.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `On`
[INFO] [stderr]   --> src/day_8.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     On = 1,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/day_8.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new() -> TinyLCD {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_instructions`
[INFO] [stderr]   --> src/day_8.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn read_instructions(&self, filename: &str) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `on_instruction_recieved`
[INFO] [stderr]   --> src/day_8.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn on_instruction_recieved(&mut self, instructions: &str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_index`
[INFO] [stderr]   --> src/day_8.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn get_index(&self, row: u32, col: u32) -> usize {        
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_row`
[INFO] [stderr]    --> src/day_8.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn copy_row(&self, r:u32)->Vec<Pixel>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_column`
[INFO] [stderr]    --> src/day_8.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn copy_column(&self, col:u32)->Vec<Pixel>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `turn_off_row`
[INFO] [stderr]    --> src/day_8.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn turn_off_row(&mut self, r:u32){
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `turn_off_column`
[INFO] [stderr]    --> src/day_8.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn turn_off_column(&mut self, c:u32){
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/day_4.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let res:[u8;1];
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_count`
[INFO] [stderr]    --> src/day_8.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn get_count(&self,state: Pixel) ->u32{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/day_8.rs:173:8
[INFO] [stderr]     |
[INFO] [stderr] 173 | pub fn run() {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/day_16.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut initial:Vec<u32> = sinit.chars().map(|c|c.to_digit(10).unwrap()).collect();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Direction`
[INFO] [stderr]  --> src/day_2.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Direction {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_bathroom_codes`
[INFO] [stderr]   --> src/day_2.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn read_bathroom_codes(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `enter_key_code`
[INFO] [stderr]   --> src/day_2.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn enter_key_code(codes: &str, keypad_id:u8) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_2.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_triangles_list`
[INFO] [stderr]  --> src/day_3.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn read_triangles_list(filename:&str)->String{
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_triangles_horizontally`
[INFO] [stderr]   --> src/day_3.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn count_triangles_horizontally(triangles_list:&str) -> i32{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_triangles_vertically`
[INFO] [stderr]   --> src/day_3.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn count_triangles_vertically(triangles_list:&str)->i32{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_valid_triangle`
[INFO] [stderr]   --> src/day_3.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn is_valid_triangle(sides:Vec<i32>)->bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_3.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn run(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_decode_instructions`
[INFO] [stderr]   --> src/day_4.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn read_decode_instructions(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_and_validate`
[INFO] [stderr]   --> src/day_4.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn decode_and_validate(instructions:&str){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_valid_checksum_sector`
[INFO] [stderr]   --> src/day_4.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn get_valid_checksum_sector(line:String) -> (i32,bool){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_real_room`
[INFO] [stderr]   --> src/day_4.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn is_real_room(char_counts:HashMap<char,Charcode>,checksum:&str)->bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decrypt`
[INFO] [stderr]   --> src/day_4.rs:83:4
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn decrypt(line:&str,sector:i32)->String{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `shift_chars`
[INFO] [stderr]   --> src/day_4.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn shift_chars(code_only:char, sector:i32)-> char{
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/day_4.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn run() {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_repetition_messages`
[INFO] [stderr]   --> src/day_6.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn read_repetition_messages(filename: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `arrange`
[INFO] [stderr]   --> src/day_6.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn arrange(messages:&str)->Vec<Vec<char>>{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `error_correction`
[INFO] [stderr]   --> src/day_6.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn error_correction(colums:Vec<Vec<char>>){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_6.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn run(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_ip7_list`
[INFO] [stderr]  --> src/day_7.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn read_ip7_list(filename: &str) -> String {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_abba`
[INFO] [stderr]   --> src/day_7.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn is_abba(slice: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_aba`
[INFO] [stderr]   --> src/day_7.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn is_aba(slice: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `adv_main`
[INFO] [stderr]   --> src/day_7.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn adv_main(input: Vec<String>) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day_7.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `On`
[INFO] [stderr]   --> src/day_8.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     On = 1,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/day_8.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new() -> TinyLCD {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_instructions`
[INFO] [stderr]   --> src/day_8.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn read_instructions(&self, filename: &str) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `on_instruction_recieved`
[INFO] [stderr]   --> src/day_8.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn on_instruction_recieved(&mut self, instructions: &str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_index`
[INFO] [stderr]   --> src/day_8.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn get_index(&self, row: u32, col: u32) -> usize {        
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_row`
[INFO] [stderr]    --> src/day_8.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn copy_row(&self, r:u32)->Vec<Pixel>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_column`
[INFO] [stderr]    --> src/day_8.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn copy_column(&self, col:u32)->Vec<Pixel>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `turn_off_row`
[INFO] [stderr]    --> src/day_8.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn turn_off_row(&mut self, r:u32){
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `turn_off_column`
[INFO] [stderr]    --> src/day_8.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn turn_off_column(&mut self, c:u32){
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_count`
[INFO] [stderr]    --> src/day_8.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn get_count(&self,state: Pixel) ->u32{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/day_8.rs:173:8
[INFO] [stderr]     |
[INFO] [stderr] 173 | pub fn run() {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "caaf384d62a1de1e81bdf13e3c97d0168a01fb7128009422ebfdae24dd3fe8a4"`
[INFO] running `"docker" "rm" "-f" "caaf384d62a1de1e81bdf13e3c97d0168a01fb7128009422ebfdae24dd3fe8a4"`
[INFO] [stdout] caaf384d62a1de1e81bdf13e3c97d0168a01fb7128009422ebfdae24dd3fe8a4