Dec 17 11:02:03.937 INFO checking zandeck/AoC2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:02:03.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/zandeck/AoC2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:02:04.748 INFO [stdout] fda44bc9e9943adaac903270178e43bb94b10ca45fa85098d373070f84ba9060
Dec 17 11:02:04.751 INFO running `"docker" "start" "-a" "fda44bc9e9943adaac903270178e43bb94b10ca45fa85098d373070f84ba9060"`
Dec 17 11:02:06.248 INFO [stderr]    Compiling libc v0.2.44
Dec 17 11:02:06.248 INFO [stderr]    Compiling memchr v2.1.1
Dec 17 11:02:06.248 INFO [stderr]     Checking log v0.4.6
Dec 17 11:02:08.704 INFO [stderr]     Checking time v0.1.40
Dec 17 11:02:09.537 INFO [stderr]     Checking chrono v0.4.6
Dec 17 11:02:09.976 INFO [stderr]     Checking nom v4.1.1
Dec 17 11:02:13.036 INFO [stderr]     Checking christmas_2018 v0.1.0 (/opt/crater/workdir)
Dec 17 11:02:13.188 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.188 INFO [stderr]  --> src/common.rs:4:5
Dec 17 11:02:13.188 INFO [stderr]   |
Dec 17 11:02:13.188 INFO [stderr] 4 | use std::str;
Dec 17 11:02:13.188 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.188 INFO [stderr]   |
Dec 17 11:02:13.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:02:13.188 INFO [stderr] 
Dec 17 11:02:13.192 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.193 INFO [stderr]  --> src/common.rs:4:5
Dec 17 11:02:13.193 INFO [stderr]   |
Dec 17 11:02:13.193 INFO [stderr] 4 | use std::str;
Dec 17 11:02:13.193 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.194 INFO [stderr]   |
Dec 17 11:02:13.194 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:02:13.194 INFO [stderr] 
Dec 17 11:02:13.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:02:13.265 INFO [stderr]   --> src/common.rs:16:3
Dec 17 11:02:13.265 INFO [stderr]    |
Dec 17 11:02:13.265 INFO [stderr] 16 |   BufReader::new(file).read_to_string(&mut data);
Dec 17 11:02:13.265 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.266 INFO [stderr]    |
Dec 17 11:02:13.266 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:02:13.266 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:02:13.266 INFO [stderr] 
Dec 17 11:02:13.281 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:02:13.281 INFO [stderr]   --> src/common.rs:16:3
Dec 17 11:02:13.281 INFO [stderr]    |
Dec 17 11:02:13.282 INFO [stderr] 16 |   BufReader::new(file).read_to_string(&mut data);
Dec 17 11:02:13.282 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.282 INFO [stderr]    |
Dec 17 11:02:13.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:02:13.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:02:13.283 INFO [stderr] 
Dec 17 11:02:13.673 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.673 INFO [stderr]  --> src/common.rs:4:5
Dec 17 11:02:13.673 INFO [stderr]   |
Dec 17 11:02:13.673 INFO [stderr] 4 | use std::str;
Dec 17 11:02:13.673 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.684 INFO [stderr]   |
Dec 17 11:02:13.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:02:13.684 INFO [stderr] 
Dec 17 11:02:13.685 INFO [stderr] warning: unused import: `log`
Dec 17 11:02:13.685 INFO [stderr]  --> src/day2.rs:3:5
Dec 17 11:02:13.685 INFO [stderr]   |
Dec 17 11:02:13.685 INFO [stderr] 3 | use log;
Dec 17 11:02:13.685 INFO [stderr]   |     ^^^
Dec 17 11:02:13.685 INFO [stderr] 
Dec 17 11:02:13.685 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 17 11:02:13.685 INFO [stderr]  --> src/day3.rs:2:5
Dec 17 11:02:13.685 INFO [stderr]   |
Dec 17 11:02:13.685 INFO [stderr] 2 | use std::cell::RefCell;
Dec 17 11:02:13.685 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.685 INFO [stderr] 
Dec 17 11:02:13.685 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.685 INFO [stderr]  --> src/day3.rs:3:5
Dec 17 11:02:13.685 INFO [stderr]   |
Dec 17 11:02:13.685 INFO [stderr] 3 | use std::str;
Dec 17 11:02:13.685 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.685 INFO [stderr] 
Dec 17 11:02:13.685 INFO [stderr] warning: unused import: `std::result::Result`
Dec 17 11:02:13.685 INFO [stderr]  --> src/day3.rs:6:5
Dec 17 11:02:13.685 INFO [stderr]   |
Dec 17 11:02:13.685 INFO [stderr] 6 | use std::result::Result;
Dec 17 11:02:13.685 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.685 INFO [stderr] 
Dec 17 11:02:13.687 INFO [stderr] warning: unused import: `log`
Dec 17 11:02:13.687 INFO [stderr]  --> src/main.rs:7:5
Dec 17 11:02:13.687 INFO [stderr]   |
Dec 17 11:02:13.687 INFO [stderr] 7 | use log;
Dec 17 11:02:13.687 INFO [stderr]   |     ^^^
Dec 17 11:02:13.687 INFO [stderr] 
Dec 17 11:02:13.752 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.752 INFO [stderr]  --> src/common.rs:4:5
Dec 17 11:02:13.752 INFO [stderr]   |
Dec 17 11:02:13.753 INFO [stderr] 4 | use std::str;
Dec 17 11:02:13.753 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.753 INFO [stderr]   |
Dec 17 11:02:13.753 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:02:13.753 INFO [stderr] 
Dec 17 11:02:13.754 INFO [stderr] warning: unused import: `log`
Dec 17 11:02:13.754 INFO [stderr]  --> src/day2.rs:3:5
Dec 17 11:02:13.754 INFO [stderr]   |
Dec 17 11:02:13.754 INFO [stderr] 3 | use log;
Dec 17 11:02:13.754 INFO [stderr]   |     ^^^
Dec 17 11:02:13.754 INFO [stderr] 
Dec 17 11:02:13.754 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 17 11:02:13.755 INFO [stderr]  --> src/day3.rs:2:5
Dec 17 11:02:13.755 INFO [stderr]   |
Dec 17 11:02:13.755 INFO [stderr] 2 | use std::cell::RefCell;
Dec 17 11:02:13.755 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.755 INFO [stderr] 
Dec 17 11:02:13.756 INFO [stderr] warning: unused import: `std::str`
Dec 17 11:02:13.756 INFO [stderr]  --> src/day3.rs:3:5
Dec 17 11:02:13.756 INFO [stderr]   |
Dec 17 11:02:13.756 INFO [stderr] 3 | use std::str;
Dec 17 11:02:13.757 INFO [stderr]   |     ^^^^^^^^
Dec 17 11:02:13.757 INFO [stderr] 
Dec 17 11:02:13.757 INFO [stderr] warning: unused import: `std::result::Result`
Dec 17 11:02:13.757 INFO [stderr]  --> src/day3.rs:6:5
Dec 17 11:02:13.758 INFO [stderr]   |
Dec 17 11:02:13.758 INFO [stderr] 6 | use std::result::Result;
Dec 17 11:02:13.758 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:13.758 INFO [stderr] 
Dec 17 11:02:13.761 INFO [stderr] warning: unused import: `log`
Dec 17 11:02:13.761 INFO [stderr]  --> src/main.rs:7:5
Dec 17 11:02:13.762 INFO [stderr]   |
Dec 17 11:02:13.762 INFO [stderr] 7 | use log;
Dec 17 11:02:13.762 INFO [stderr]   |     ^^^
Dec 17 11:02:13.762 INFO [stderr] 
Dec 17 11:02:14.425 INFO [stderr] warning: unused variable: `b`
Dec 17 11:02:14.425 INFO [stderr]   --> src/day2.rs:55:86
Dec 17 11:02:14.425 INFO [stderr]    |
Dec 17 11:02:14.425 INFO [stderr] 55 |   let res: Vec<String> = w1.chars().zip(w2.chars()).filter(|(a, b)| a == b ).map(|(a,b)| a.to_string() ).collect();
Dec 17 11:02:14.425 INFO [stderr]    |                                                                                      ^ help: consider using `_b` instead
Dec 17 11:02:14.425 INFO [stderr]    |
Dec 17 11:02:14.425 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 11:02:14.425 INFO [stderr] 
Dec 17 11:02:14.428 INFO [stderr] warning: unused variable: `g`
Dec 17 11:02:14.428 INFO [stderr]    --> src/day4.rs:180:108
Dec 17 11:02:14.428 INFO [stderr]     |
Dec 17 11:02:14.428 INFO [stderr] 180 |         let (g, (minute, freq)): (Guard, (i64, i64)) = self.most_minute_aslept2().into_iter().max_by_key(|(g, m)| m.1 ).unwrap();
Dec 17 11:02:14.428 INFO [stderr]     |                                                                                                            ^ help: consider using `_g` instead
Dec 17 11:02:14.428 INFO [stderr] 
Dec 17 11:02:14.428 INFO [stderr] warning: unused variable: `freq`
Dec 17 11:02:14.428 INFO [stderr]    --> src/day4.rs:180:26
Dec 17 11:02:14.428 INFO [stderr]     |
Dec 17 11:02:14.428 INFO [stderr] 180 |         let (g, (minute, freq)): (Guard, (i64, i64)) = self.most_minute_aslept2().into_iter().max_by_key(|(g, m)| m.1 ).unwrap();
Dec 17 11:02:14.428 INFO [stderr]     |                          ^^^^ help: consider using `_freq` instead
Dec 17 11:02:14.428 INFO [stderr] 
Dec 17 11:02:14.454 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:02:14.454 INFO [stderr]   --> src/day2.rs:53:7
Dec 17 11:02:14.454 INFO [stderr]    |
Dec 17 11:02:14.454 INFO [stderr] 53 |   let mut data = common::import_file("resources/input2.txt".to_string()).unwrap();
Dec 17 11:02:14.454 INFO [stderr]    |       ----^^^^
Dec 17 11:02:14.454 INFO [stderr]    |       |
Dec 17 11:02:14.455 INFO [stderr]    |       help: remove this `mut`
Dec 17 11:02:14.455 INFO [stderr]    |
Dec 17 11:02:14.455 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 11:02:14.455 INFO [stderr] 
Dec 17 11:02:14.528 INFO [stderr] warning: unused variable: `b`
Dec 17 11:02:14.528 INFO [stderr]   --> src/day2.rs:55:86
Dec 17 11:02:14.528 INFO [stderr]    |
Dec 17 11:02:14.528 INFO [stderr] 55 |   let res: Vec<String> = w1.chars().zip(w2.chars()).filter(|(a, b)| a == b ).map(|(a,b)| a.to_string() ).collect();
Dec 17 11:02:14.528 INFO [stderr]    |                                                                                      ^ help: consider using `_b` instead
Dec 17 11:02:14.528 INFO [stderr]    |
Dec 17 11:02:14.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 11:02:14.528 INFO [stderr] 
Dec 17 11:02:14.528 INFO [stderr] warning: unused variable: `g`
Dec 17 11:02:14.528 INFO [stderr]    --> src/day4.rs:180:108
Dec 17 11:02:14.528 INFO [stderr]     |
Dec 17 11:02:14.528 INFO [stderr] 180 |         let (g, (minute, freq)): (Guard, (i64, i64)) = self.most_minute_aslept2().into_iter().max_by_key(|(g, m)| m.1 ).unwrap();
Dec 17 11:02:14.528 INFO [stderr]     |                                                                                                            ^ help: consider using `_g` instead
Dec 17 11:02:14.528 INFO [stderr] 
Dec 17 11:02:14.529 INFO [stderr] warning: unused variable: `freq`
Dec 17 11:02:14.529 INFO [stderr]    --> src/day4.rs:180:26
Dec 17 11:02:14.529 INFO [stderr]     |
Dec 17 11:02:14.529 INFO [stderr] 180 |         let (g, (minute, freq)): (Guard, (i64, i64)) = self.most_minute_aslept2().into_iter().max_by_key(|(g, m)| m.1 ).unwrap();
Dec 17 11:02:14.529 INFO [stderr]     |                          ^^^^ help: consider using `_freq` instead
Dec 17 11:02:14.529 INFO [stderr] 
Dec 17 11:02:14.559 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:02:14.559 INFO [stderr]   --> src/day2.rs:53:7
Dec 17 11:02:14.560 INFO [stderr]    |
Dec 17 11:02:14.560 INFO [stderr] 53 |   let mut data = common::import_file("resources/input2.txt".to_string()).unwrap();
Dec 17 11:02:14.560 INFO [stderr]    |       ----^^^^
Dec 17 11:02:14.560 INFO [stderr]    |       |
Dec 17 11:02:14.561 INFO [stderr]    |       help: remove this `mut`
Dec 17 11:02:14.561 INFO [stderr]    |
Dec 17 11:02:14.561 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 11:02:14.562 INFO [stderr] 
Dec 17 11:02:14.615 INFO [stderr] warning: function is never used: `import_file`
Dec 17 11:02:14.615 INFO [stderr]  --> src/common.rs:6:1
Dec 17 11:02:14.615 INFO [stderr]   |
Dec 17 11:02:14.616 INFO [stderr] 6 | pub fn import_file(path: String) -> Result<Vec<String>, std::io::Error> {
Dec 17 11:02:14.616 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.616 INFO [stderr]   |
Dec 17 11:02:14.616 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 11:02:14.616 INFO [stderr] 
Dec 17 11:02:14.616 INFO [stderr] warning: function is never used: `string_to_int`
Dec 17 11:02:14.616 INFO [stderr]   --> src/common.rs:21:1
Dec 17 11:02:14.616 INFO [stderr]    |
Dec 17 11:02:14.617 INFO [stderr] 21 | pub fn string_to_int(text: Vec<String>) -> Vec<i32> {
Dec 17 11:02:14.617 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.617 INFO [stderr] 
Dec 17 11:02:14.617 INFO [stderr] warning: function is never used: `get_data`
Dec 17 11:02:14.617 INFO [stderr]  --> src/day1.rs:4:1
Dec 17 11:02:14.617 INFO [stderr]   |
Dec 17 11:02:14.617 INFO [stderr] 4 | fn get_data() -> Vec< i32 > {
Dec 17 11:02:14.617 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.618 INFO [stderr] 
Dec 17 11:02:14.618 INFO [stderr] warning: function is never used: `problem1`
Dec 17 11:02:14.618 INFO [stderr]  --> src/day1.rs:9:1
Dec 17 11:02:14.618 INFO [stderr]   |
Dec 17 11:02:14.618 INFO [stderr] 9 | pub fn problem1() -> i32 {
Dec 17 11:02:14.618 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.618 INFO [stderr] 
Dec 17 11:02:14.618 INFO [stderr] warning: function is never used: `problem2`
Dec 17 11:02:14.619 INFO [stderr]   --> src/day1.rs:14:1
Dec 17 11:02:14.619 INFO [stderr]    |
Dec 17 11:02:14.619 INFO [stderr] 14 | pub fn problem2() -> i32 {
Dec 17 11:02:14.619 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.619 INFO [stderr] 
Dec 17 11:02:14.619 INFO [stderr] warning: function is never used: `count_letter_in_word`
Dec 17 11:02:14.619 INFO [stderr]  --> src/day2.rs:5:1
Dec 17 11:02:14.619 INFO [stderr]   |
Dec 17 11:02:14.619 INFO [stderr] 5 | pub fn count_letter_in_word(word: &String) -> HashMap<char, u32> {
Dec 17 11:02:14.620 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.620 INFO [stderr] 
Dec 17 11:02:14.620 INFO [stderr] warning: function is never used: `contains_exactly`
Dec 17 11:02:14.620 INFO [stderr]   --> src/day2.rs:19:1
Dec 17 11:02:14.620 INFO [stderr]    |
Dec 17 11:02:14.620 INFO [stderr] 19 | pub fn contains_exactly(n: u32, word: &String) -> bool {
Dec 17 11:02:14.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.620 INFO [stderr] 
Dec 17 11:02:14.620 INFO [stderr] warning: function is never used: `return_hash`
Dec 17 11:02:14.620 INFO [stderr]   --> src/day2.rs:23:1
Dec 17 11:02:14.620 INFO [stderr]    |
Dec 17 11:02:14.620 INFO [stderr] 23 | pub fn return_hash(l: Vec<String>) -> u32 {
Dec 17 11:02:14.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.620 INFO [stderr] 
Dec 17 11:02:14.621 INFO [stderr] warning: function is never used: `part1`
Dec 17 11:02:14.621 INFO [stderr]   --> src/day2.rs:29:1
Dec 17 11:02:14.621 INFO [stderr]    |
Dec 17 11:02:14.621 INFO [stderr] 29 | pub fn part1() -> u32 {
Dec 17 11:02:14.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.621 INFO [stderr] 
Dec 17 11:02:14.621 INFO [stderr] warning: function is never used: `words_diff_by_1`
Dec 17 11:02:14.621 INFO [stderr]   --> src/day2.rs:35:1
Dec 17 11:02:14.621 INFO [stderr]    |
Dec 17 11:02:14.621 INFO [stderr] 35 | fn words_diff_by_1(w1: &String, w2: &String) -> bool {
Dec 17 11:02:14.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.621 INFO [stderr] 
Dec 17 11:02:14.622 INFO [stderr] warning: function is never used: `find_differ_by_1`
Dec 17 11:02:14.622 INFO [stderr]   --> src/day2.rs:39:1
Dec 17 11:02:14.622 INFO [stderr]    |
Dec 17 11:02:14.622 INFO [stderr] 39 | pub fn find_differ_by_1( w: &String, v: &[String] ) -> Option< String > {
Dec 17 11:02:14.622 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.622 INFO [stderr] 
Dec 17 11:02:14.622 INFO [stderr] warning: function is never used: `find_identical_elements`
Dec 17 11:02:14.622 INFO [stderr]   --> src/day2.rs:44:1
Dec 17 11:02:14.622 INFO [stderr]    |
Dec 17 11:02:14.623 INFO [stderr] 44 | pub fn find_identical_elements( v: &[String] ) -> (String, String) {
Dec 17 11:02:14.623 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.623 INFO [stderr] 
Dec 17 11:02:14.623 INFO [stderr] warning: function is never used: `part2`
Dec 17 11:02:14.623 INFO [stderr]   --> src/day2.rs:52:1
Dec 17 11:02:14.623 INFO [stderr]    |
Dec 17 11:02:14.623 INFO [stderr] 52 | pub fn part2() -> String {
Dec 17 11:02:14.623 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.623 INFO [stderr] 
Dec 17 11:02:14.624 INFO [stderr] warning: variant is never constructed: `NotUsed`
Dec 17 11:02:14.624 INFO [stderr]   --> src/day3.rs:11:5
Dec 17 11:02:14.624 INFO [stderr]    |
Dec 17 11:02:14.624 INFO [stderr] 11 |     NotUsed,
Dec 17 11:02:14.624 INFO [stderr]    |     ^^^^^^^
Dec 17 11:02:14.624 INFO [stderr] 
Dec 17 11:02:14.624 INFO [stderr] warning: variant is never constructed: `Claimed`
Dec 17 11:02:14.624 INFO [stderr]   --> src/day3.rs:12:5
Dec 17 11:02:14.624 INFO [stderr]    |
Dec 17 11:02:14.624 INFO [stderr] 12 |     Claimed(Vec<u32>),
Dec 17 11:02:14.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.624 INFO [stderr] 
Dec 17 11:02:14.624 INFO [stderr] warning: struct is never constructed: `Fabriq`
Dec 17 11:02:14.625 INFO [stderr]   --> src/day3.rs:16:1
Dec 17 11:02:14.625 INFO [stderr]    |
Dec 17 11:02:14.625 INFO [stderr] 16 | struct Fabriq {
Dec 17 11:02:14.625 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 17 11:02:14.625 INFO [stderr] 
Dec 17 11:02:14.625 INFO [stderr] warning: method is never used: `new`
Dec 17 11:02:14.625 INFO [stderr]   --> src/day3.rs:32:5
Dec 17 11:02:14.625 INFO [stderr]    |
Dec 17 11:02:14.625 INFO [stderr] 32 |     fn new(ID: u32, from_left: u32, from_top: u32, wide: u32, tall: u32) -> Claim {
Dec 17 11:02:14.626 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.626 INFO [stderr] 
Dec 17 11:02:14.626 INFO [stderr] warning: method is never used: `new`
Dec 17 11:02:14.626 INFO [stderr]   --> src/day3.rs:44:5
Dec 17 11:02:14.626 INFO [stderr]    |
Dec 17 11:02:14.626 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.626 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.626 INFO [stderr] 
Dec 17 11:02:14.626 INFO [stderr] warning: method is never used: `set`
Dec 17 11:02:14.626 INFO [stderr]   --> src/day3.rs:52:5
Dec 17 11:02:14.626 INFO [stderr]    |
Dec 17 11:02:14.626 INFO [stderr] 52 |     fn set(&mut self, i: usize, j: usize, s: State) {
Dec 17 11:02:14.626 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.626 INFO [stderr] 
Dec 17 11:02:14.626 INFO [stderr] warning: method is never used: `get`
Dec 17 11:02:14.627 INFO [stderr]   --> src/day3.rs:59:5
Dec 17 11:02:14.627 INFO [stderr]    |
Dec 17 11:02:14.627 INFO [stderr] 59 |     fn get(&self, i: usize, j:usize) -> State {
Dec 17 11:02:14.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.627 INFO [stderr] 
Dec 17 11:02:14.627 INFO [stderr] warning: method is never used: `claim`
Dec 17 11:02:14.627 INFO [stderr]   --> src/day3.rs:67:5
Dec 17 11:02:14.627 INFO [stderr]    |
Dec 17 11:02:14.627 INFO [stderr] 67 |     fn claim(&mut self, IDClaim: u32, i: usize, j:usize) {
Dec 17 11:02:14.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.628 INFO [stderr] 
Dec 17 11:02:14.628 INFO [stderr] warning: method is never used: `handle_claim`
Dec 17 11:02:14.628 INFO [stderr]   --> src/day3.rs:82:5
Dec 17 11:02:14.628 INFO [stderr]    |
Dec 17 11:02:14.628 INFO [stderr] 82 |     fn handle_claim(&mut self, c: Claim) {
Dec 17 11:02:14.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.628 INFO [stderr] 
Dec 17 11:02:14.628 INFO [stderr] warning: method is never used: `count_overlaped`
Dec 17 11:02:14.628 INFO [stderr]   --> src/day3.rs:92:5
Dec 17 11:02:14.628 INFO [stderr]    |
Dec 17 11:02:14.628 INFO [stderr] 92 |     fn count_overlaped(&self) -> usize {
Dec 17 11:02:14.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.628 INFO [stderr] 
Dec 17 11:02:14.628 INFO [stderr] warning: method is never used: `overlaped_claims`
Dec 17 11:02:14.628 INFO [stderr]    --> src/day3.rs:105:5
Dec 17 11:02:14.628 INFO [stderr]     |
Dec 17 11:02:14.628 INFO [stderr] 105 |     fn overlaped_claims(&self) -> HashSet<u32> {
Dec 17 11:02:14.628 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.628 INFO [stderr] 
Dec 17 11:02:14.628 INFO [stderr] warning: function is never used: `part1`
Dec 17 11:02:14.628 INFO [stderr]    --> src/day3.rs:120:1
Dec 17 11:02:14.628 INFO [stderr]     |
Dec 17 11:02:14.628 INFO [stderr] 120 | pub fn part1() {
Dec 17 11:02:14.628 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 17 11:02:14.628 INFO [stderr] 
Dec 17 11:02:14.628 INFO [stderr] warning: function is never used: `u8_to_u32`
Dec 17 11:02:14.628 INFO [stderr]    --> src/day3.rs:126:1
Dec 17 11:02:14.629 INFO [stderr]     |
Dec 17 11:02:14.629 INFO [stderr] 126 | fn u8_to_u32(l: nom::types::CompleteStr) -> u32 {
Dec 17 11:02:14.629 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: function is never used: `part2`
Dec 17 11:02:14.629 INFO [stderr]    --> src/day3.rs:159:1
Dec 17 11:02:14.629 INFO [stderr]     |
Dec 17 11:02:14.629 INFO [stderr] 159 | pub fn part2() {
Dec 17 11:02:14.629 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: method is never used: `set_guard`
Dec 17 11:02:14.629 INFO [stderr]   --> src/day4.rs:38:6
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 38 |      fn set_guard(&mut self, guard: Guard) {
Dec 17 11:02:14.629 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: method is never used: `time_asleep`
Dec 17 11:02:14.629 INFO [stderr]   --> src/day4.rs:54:5
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 54 |     fn time_asleep(&self) -> i64{
Dec 17 11:02:14.629 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:02:14.629 INFO [stderr]   --> src/common.rs:16:3
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 16 |   BufReader::new(file).read_to_string(&mut data);
Dec 17 11:02:14.629 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:02:14.629 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: structure field `Height` should have a snake case name such as `height`
Dec 17 11:02:14.629 INFO [stderr]   --> src/day3.rs:17:5
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 17 |     Height: usize,
Dec 17 11:02:14.629 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: structure field `Width` should have a snake case name such as `width`
Dec 17 11:02:14.629 INFO [stderr]   --> src/day3.rs:18:5
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 18 |     Width: usize,
Dec 17 11:02:14.629 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.629 INFO [stderr] warning: structure field `Data` should have a snake case name such as `data`
Dec 17 11:02:14.629 INFO [stderr]   --> src/day3.rs:19:5
Dec 17 11:02:14.629 INFO [stderr]    |
Dec 17 11:02:14.629 INFO [stderr] 19 |     Data: Vec<State>,
Dec 17 11:02:14.629 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 11:02:14.629 INFO [stderr] 
Dec 17 11:02:14.630 INFO [stderr] warning: structure field `ID` should have a snake case name such as `id`
Dec 17 11:02:14.630 INFO [stderr]   --> src/day3.rs:24:5
Dec 17 11:02:14.630 INFO [stderr]    |
Dec 17 11:02:14.630 INFO [stderr] 24 |     ID: u32,
Dec 17 11:02:14.630 INFO [stderr]    |     ^^^^^^^
Dec 17 11:02:14.630 INFO [stderr] 
Dec 17 11:02:14.630 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 17 11:02:14.630 INFO [stderr]   --> src/day3.rs:32:12
Dec 17 11:02:14.630 INFO [stderr]    |
Dec 17 11:02:14.630 INFO [stderr] 32 |     fn new(ID: u32, from_left: u32, from_top: u32, wide: u32, tall: u32) -> Claim {
Dec 17 11:02:14.630 INFO [stderr]    |            ^^
Dec 17 11:02:14.630 INFO [stderr] 
Dec 17 11:02:14.630 INFO [stderr] warning: variable `Height` should have a snake case name such as `height`
Dec 17 11:02:14.630 INFO [stderr]   --> src/day3.rs:44:12
Dec 17 11:02:14.630 INFO [stderr]    |
Dec 17 11:02:14.630 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.631 INFO [stderr]    |            ^^^^^^
Dec 17 11:02:14.631 INFO [stderr] 
Dec 17 11:02:14.631 INFO [stderr] warning: variable `Width` should have a snake case name such as `width`
Dec 17 11:02:14.631 INFO [stderr]   --> src/day3.rs:44:27
Dec 17 11:02:14.631 INFO [stderr]    |
Dec 17 11:02:14.631 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.631 INFO [stderr]    |                           ^^^^^
Dec 17 11:02:14.631 INFO [stderr] 
Dec 17 11:02:14.631 INFO [stderr] warning: variable `IDClaim` should have a snake case name such as `idclaim`
Dec 17 11:02:14.631 INFO [stderr]   --> src/day3.rs:67:25
Dec 17 11:02:14.631 INFO [stderr]    |
Dec 17 11:02:14.631 INFO [stderr] 67 |     fn claim(&mut self, IDClaim: u32, i: usize, j:usize) {
Dec 17 11:02:14.631 INFO [stderr]    |                         ^^^^^^^
Dec 17 11:02:14.631 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `import_file`
Dec 17 11:02:14.692 INFO [stderr]  --> src/common.rs:6:1
Dec 17 11:02:14.692 INFO [stderr]   |
Dec 17 11:02:14.692 INFO [stderr] 6 | pub fn import_file(path: String) -> Result<Vec<String>, std::io::Error> {
Dec 17 11:02:14.692 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr]   |
Dec 17 11:02:14.692 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `string_to_int`
Dec 17 11:02:14.692 INFO [stderr]   --> src/common.rs:21:1
Dec 17 11:02:14.692 INFO [stderr]    |
Dec 17 11:02:14.692 INFO [stderr] 21 | pub fn string_to_int(text: Vec<String>) -> Vec<i32> {
Dec 17 11:02:14.692 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `get_data`
Dec 17 11:02:14.692 INFO [stderr]  --> src/day1.rs:4:1
Dec 17 11:02:14.692 INFO [stderr]   |
Dec 17 11:02:14.692 INFO [stderr] 4 | fn get_data() -> Vec< i32 > {
Dec 17 11:02:14.692 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `problem1`
Dec 17 11:02:14.692 INFO [stderr]  --> src/day1.rs:9:1
Dec 17 11:02:14.692 INFO [stderr]   |
Dec 17 11:02:14.692 INFO [stderr] 9 | pub fn problem1() -> i32 {
Dec 17 11:02:14.692 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `problem2`
Dec 17 11:02:14.692 INFO [stderr]   --> src/day1.rs:14:1
Dec 17 11:02:14.692 INFO [stderr]    |
Dec 17 11:02:14.692 INFO [stderr] 14 | pub fn problem2() -> i32 {
Dec 17 11:02:14.692 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `count_letter_in_word`
Dec 17 11:02:14.692 INFO [stderr]  --> src/day2.rs:5:1
Dec 17 11:02:14.692 INFO [stderr]   |
Dec 17 11:02:14.692 INFO [stderr] 5 | pub fn count_letter_in_word(word: &String) -> HashMap<char, u32> {
Dec 17 11:02:14.692 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `contains_exactly`
Dec 17 11:02:14.692 INFO [stderr]   --> src/day2.rs:19:1
Dec 17 11:02:14.692 INFO [stderr]    |
Dec 17 11:02:14.692 INFO [stderr] 19 | pub fn contains_exactly(n: u32, word: &String) -> bool {
Dec 17 11:02:14.692 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.692 INFO [stderr] warning: function is never used: `return_hash`
Dec 17 11:02:14.692 INFO [stderr]   --> src/day2.rs:23:1
Dec 17 11:02:14.692 INFO [stderr]    |
Dec 17 11:02:14.692 INFO [stderr] 23 | pub fn return_hash(l: Vec<String>) -> u32 {
Dec 17 11:02:14.692 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.692 INFO [stderr] 
Dec 17 11:02:14.693 INFO [stderr] warning: function is never used: `part1`
Dec 17 11:02:14.693 INFO [stderr]   --> src/day2.rs:29:1
Dec 17 11:02:14.693 INFO [stderr]    |
Dec 17 11:02:14.693 INFO [stderr] 29 | pub fn part1() -> u32 {
Dec 17 11:02:14.693 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.693 INFO [stderr] 
Dec 17 11:02:14.693 INFO [stderr] warning: function is never used: `words_diff_by_1`
Dec 17 11:02:14.693 INFO [stderr]   --> src/day2.rs:35:1
Dec 17 11:02:14.693 INFO [stderr]    |
Dec 17 11:02:14.693 INFO [stderr] 35 | fn words_diff_by_1(w1: &String, w2: &String) -> bool {
Dec 17 11:02:14.693 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.693 INFO [stderr] 
Dec 17 11:02:14.694 INFO [stderr] warning: function is never used: `find_differ_by_1`
Dec 17 11:02:14.694 INFO [stderr]   --> src/day2.rs:39:1
Dec 17 11:02:14.694 INFO [stderr]    |
Dec 17 11:02:14.694 INFO [stderr] 39 | pub fn find_differ_by_1( w: &String, v: &[String] ) -> Option< String > {
Dec 17 11:02:14.694 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.694 INFO [stderr] 
Dec 17 11:02:14.694 INFO [stderr] warning: function is never used: `find_identical_elements`
Dec 17 11:02:14.694 INFO [stderr]   --> src/day2.rs:44:1
Dec 17 11:02:14.694 INFO [stderr]    |
Dec 17 11:02:14.694 INFO [stderr] 44 | pub fn find_identical_elements( v: &[String] ) -> (String, String) {
Dec 17 11:02:14.694 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.694 INFO [stderr] 
Dec 17 11:02:14.694 INFO [stderr] warning: function is never used: `part2`
Dec 17 11:02:14.694 INFO [stderr]   --> src/day2.rs:52:1
Dec 17 11:02:14.694 INFO [stderr]    |
Dec 17 11:02:14.694 INFO [stderr] 52 | pub fn part2() -> String {
Dec 17 11:02:14.694 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.694 INFO [stderr] 
Dec 17 11:02:14.694 INFO [stderr] warning: variant is never constructed: `NotUsed`
Dec 17 11:02:14.694 INFO [stderr]   --> src/day3.rs:11:5
Dec 17 11:02:14.694 INFO [stderr]    |
Dec 17 11:02:14.694 INFO [stderr] 11 |     NotUsed,
Dec 17 11:02:14.694 INFO [stderr]    |     ^^^^^^^
Dec 17 11:02:14.695 INFO [stderr] 
Dec 17 11:02:14.695 INFO [stderr] warning: variant is never constructed: `Claimed`
Dec 17 11:02:14.695 INFO [stderr]   --> src/day3.rs:12:5
Dec 17 11:02:14.695 INFO [stderr]    |
Dec 17 11:02:14.695 INFO [stderr] 12 |     Claimed(Vec<u32>),
Dec 17 11:02:14.695 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.695 INFO [stderr] 
Dec 17 11:02:14.695 INFO [stderr] warning: struct is never constructed: `Fabriq`
Dec 17 11:02:14.695 INFO [stderr]   --> src/day3.rs:16:1
Dec 17 11:02:14.695 INFO [stderr]    |
Dec 17 11:02:14.695 INFO [stderr] 16 | struct Fabriq {
Dec 17 11:02:14.695 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 17 11:02:14.695 INFO [stderr] 
Dec 17 11:02:14.695 INFO [stderr] warning: method is never used: `new`
Dec 17 11:02:14.695 INFO [stderr]   --> src/day3.rs:32:5
Dec 17 11:02:14.695 INFO [stderr]    |
Dec 17 11:02:14.695 INFO [stderr] 32 |     fn new(ID: u32, from_left: u32, from_top: u32, wide: u32, tall: u32) -> Claim {
Dec 17 11:02:14.695 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.695 INFO [stderr] 
Dec 17 11:02:14.696 INFO [stderr] warning: method is never used: `new`
Dec 17 11:02:14.696 INFO [stderr]   --> src/day3.rs:44:5
Dec 17 11:02:14.696 INFO [stderr]    |
Dec 17 11:02:14.696 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.696 INFO [stderr] 
Dec 17 11:02:14.696 INFO [stderr] warning: method is never used: `set`
Dec 17 11:02:14.704 INFO [stderr]   --> src/day3.rs:52:5
Dec 17 11:02:14.704 INFO [stderr]    |
Dec 17 11:02:14.704 INFO [stderr] 52 |     fn set(&mut self, i: usize, j: usize, s: State) {
Dec 17 11:02:14.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.704 INFO [stderr] 
Dec 17 11:02:14.705 INFO [stderr] warning: method is never used: `get`
Dec 17 11:02:14.705 INFO [stderr]   --> src/day3.rs:59:5
Dec 17 11:02:14.705 INFO [stderr]    |
Dec 17 11:02:14.705 INFO [stderr] 59 |     fn get(&self, i: usize, j:usize) -> State {
Dec 17 11:02:14.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.705 INFO [stderr] 
Dec 17 11:02:14.705 INFO [stderr] warning: method is never used: `claim`
Dec 17 11:02:14.705 INFO [stderr]   --> src/day3.rs:67:5
Dec 17 11:02:14.705 INFO [stderr]    |
Dec 17 11:02:14.705 INFO [stderr] 67 |     fn claim(&mut self, IDClaim: u32, i: usize, j:usize) {
Dec 17 11:02:14.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.705 INFO [stderr] 
Dec 17 11:02:14.705 INFO [stderr] warning: method is never used: `handle_claim`
Dec 17 11:02:14.705 INFO [stderr]   --> src/day3.rs:82:5
Dec 17 11:02:14.705 INFO [stderr]    |
Dec 17 11:02:14.705 INFO [stderr] 82 |     fn handle_claim(&mut self, c: Claim) {
Dec 17 11:02:14.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.705 INFO [stderr] 
Dec 17 11:02:14.705 INFO [stderr] warning: method is never used: `count_overlaped`
Dec 17 11:02:14.705 INFO [stderr]   --> src/day3.rs:92:5
Dec 17 11:02:14.705 INFO [stderr]    |
Dec 17 11:02:14.705 INFO [stderr] 92 |     fn count_overlaped(&self) -> usize {
Dec 17 11:02:14.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.705 INFO [stderr] 
Dec 17 11:02:14.706 INFO [stderr] warning: method is never used: `overlaped_claims`
Dec 17 11:02:14.706 INFO [stderr]    --> src/day3.rs:105:5
Dec 17 11:02:14.706 INFO [stderr]     |
Dec 17 11:02:14.706 INFO [stderr] 105 |     fn overlaped_claims(&self) -> HashSet<u32> {
Dec 17 11:02:14.706 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.706 INFO [stderr] 
Dec 17 11:02:14.706 INFO [stderr] warning: function is never used: `part1`
Dec 17 11:02:14.706 INFO [stderr]    --> src/day3.rs:120:1
Dec 17 11:02:14.706 INFO [stderr]     |
Dec 17 11:02:14.706 INFO [stderr] 120 | pub fn part1() {
Dec 17 11:02:14.706 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 17 11:02:14.706 INFO [stderr] 
Dec 17 11:02:14.706 INFO [stderr] warning: function is never used: `u8_to_u32`
Dec 17 11:02:14.706 INFO [stderr]    --> src/day3.rs:126:1
Dec 17 11:02:14.706 INFO [stderr]     |
Dec 17 11:02:14.706 INFO [stderr] 126 | fn u8_to_u32(l: nom::types::CompleteStr) -> u32 {
Dec 17 11:02:14.706 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.706 INFO [stderr] 
Dec 17 11:02:14.706 INFO [stderr] warning: function is never used: `part2`
Dec 17 11:02:14.706 INFO [stderr]    --> src/day3.rs:159:1
Dec 17 11:02:14.706 INFO [stderr]     |
Dec 17 11:02:14.707 INFO [stderr] 159 | pub fn part2() {
Dec 17 11:02:14.707 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 17 11:02:14.707 INFO [stderr] 
Dec 17 11:02:14.707 INFO [stderr] warning: method is never used: `set_guard`
Dec 17 11:02:14.707 INFO [stderr]   --> src/day4.rs:38:6
Dec 17 11:02:14.707 INFO [stderr]    |
Dec 17 11:02:14.707 INFO [stderr] 38 |      fn set_guard(&mut self, guard: Guard) {
Dec 17 11:02:14.707 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.707 INFO [stderr] 
Dec 17 11:02:14.707 INFO [stderr] warning: method is never used: `time_asleep`
Dec 17 11:02:14.707 INFO [stderr]   --> src/day4.rs:54:5
Dec 17 11:02:14.707 INFO [stderr]    |
Dec 17 11:02:14.707 INFO [stderr] 54 |     fn time_asleep(&self) -> i64{
Dec 17 11:02:14.707 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.707 INFO [stderr] 
Dec 17 11:02:14.709 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:02:14.709 INFO [stderr]   --> src/common.rs:16:3
Dec 17 11:02:14.709 INFO [stderr]    |
Dec 17 11:02:14.709 INFO [stderr] 16 |   BufReader::new(file).read_to_string(&mut data);
Dec 17 11:02:14.709 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:02:14.709 INFO [stderr]    |
Dec 17 11:02:14.709 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:02:14.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:02:14.709 INFO [stderr] 
Dec 17 11:02:14.710 INFO [stderr] warning: structure field `Height` should have a snake case name such as `height`
Dec 17 11:02:14.710 INFO [stderr]   --> src/day3.rs:17:5
Dec 17 11:02:14.710 INFO [stderr]    |
Dec 17 11:02:14.710 INFO [stderr] 17 |     Height: usize,
Dec 17 11:02:14.710 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 11:02:14.710 INFO [stderr]    |
Dec 17 11:02:14.710 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 11:02:14.712 INFO [stderr] 
Dec 17 11:02:14.712 INFO [stderr] warning: structure field `Width` should have a snake case name such as `width`
Dec 17 11:02:14.712 INFO [stderr]   --> src/day3.rs:18:5
Dec 17 11:02:14.712 INFO [stderr]    |
Dec 17 11:02:14.712 INFO [stderr] 18 |     Width: usize,
Dec 17 11:02:14.712 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 11:02:14.712 INFO [stderr] 
Dec 17 11:02:14.712 INFO [stderr] warning: structure field `Data` should have a snake case name such as `data`
Dec 17 11:02:14.712 INFO [stderr]   --> src/day3.rs:19:5
Dec 17 11:02:14.713 INFO [stderr]    |
Dec 17 11:02:14.713 INFO [stderr] 19 |     Data: Vec<State>,
Dec 17 11:02:14.713 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 11:02:14.713 INFO [stderr] 
Dec 17 11:02:14.713 INFO [stderr] warning: structure field `ID` should have a snake case name such as `id`
Dec 17 11:02:14.713 INFO [stderr]   --> src/day3.rs:24:5
Dec 17 11:02:14.713 INFO [stderr]    |
Dec 17 11:02:14.713 INFO [stderr] 24 |     ID: u32,
Dec 17 11:02:14.713 INFO [stderr]    |     ^^^^^^^
Dec 17 11:02:14.713 INFO [stderr] 
Dec 17 11:02:14.713 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 17 11:02:14.713 INFO [stderr]   --> src/day3.rs:32:12
Dec 17 11:02:14.713 INFO [stderr]    |
Dec 17 11:02:14.713 INFO [stderr] 32 |     fn new(ID: u32, from_left: u32, from_top: u32, wide: u32, tall: u32) -> Claim {
Dec 17 11:02:14.713 INFO [stderr]    |            ^^
Dec 17 11:02:14.713 INFO [stderr] 
Dec 17 11:02:14.713 INFO [stderr] warning: variable `Height` should have a snake case name such as `height`
Dec 17 11:02:14.713 INFO [stderr]   --> src/day3.rs:44:12
Dec 17 11:02:14.713 INFO [stderr]    |
Dec 17 11:02:14.714 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.714 INFO [stderr]    |            ^^^^^^
Dec 17 11:02:14.714 INFO [stderr] 
Dec 17 11:02:14.714 INFO [stderr] warning: variable `Width` should have a snake case name such as `width`
Dec 17 11:02:14.714 INFO [stderr]   --> src/day3.rs:44:27
Dec 17 11:02:14.714 INFO [stderr]    |
Dec 17 11:02:14.714 INFO [stderr] 44 |     fn new(Height: usize, Width: usize) -> Fabriq {
Dec 17 11:02:14.714 INFO [stderr]    |                           ^^^^^
Dec 17 11:02:14.714 INFO [stderr] 
Dec 17 11:02:14.714 INFO [stderr] warning: variable `IDClaim` should have a snake case name such as `idclaim`
Dec 17 11:02:14.714 INFO [stderr]   --> src/day3.rs:67:25
Dec 17 11:02:14.714 INFO [stderr]    |
Dec 17 11:02:14.714 INFO [stderr] 67 |     fn claim(&mut self, IDClaim: u32, i: usize, j:usize) {
Dec 17 11:02:14.714 INFO [stderr]    |                         ^^^^^^^
Dec 17 11:02:14.714 INFO [stderr] 
Dec 17 11:02:14.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.59s
Dec 17 11:02:16.453 INFO running `"docker" "inspect" "fda44bc9e9943adaac903270178e43bb94b10ca45fa85098d373070f84ba9060"`
Dec 17 11:02:16.812 INFO running `"docker" "rm" "-f" "fda44bc9e9943adaac903270178e43bb94b10ca45fa85098d373070f84ba9060"`
Dec 17 11:02:17.180 INFO [stdout] fda44bc9e9943adaac903270178e43bb94b10ca45fa85098d373070f84ba9060