Dec 01 10:31:39.742 INFO documenting nathanjent/adventofcode-rust against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:31:39.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:31:40.148 INFO [stdout] 016beb312990e21fc881570a815266925fd67c422a2341486b4d6c0737a69f30
Dec 01 10:31:40.150 INFO running `"docker" "start" "-a" "016beb312990e21fc881570a815266925fd67c422a2341486b4d6c0737a69f30"`
Dec 01 10:31:40.571 INFO [stderr] usermod: no changes
Dec 01 10:31:40.785 INFO [stderr]     Checking serde v1.0.24
Dec 01 10:31:40.785 INFO [stderr]     Checking simple_json v0.2.3
Dec 01 10:31:40.785 INFO [stderr]     Checking md5 v0.2.1
Dec 01 10:31:40.785 INFO [stderr]     Checking num_cpus v0.2.13
Dec 01 10:31:40.785 INFO [stderr]     Checking csv-core v0.1.3
Dec 01 10:31:40.785 INFO [stderr]     Checking num-bigint v0.1.37
Dec 01 10:31:41.021 INFO [stderr]     Checking abc v0.2.3
Dec 01 10:31:41.728 INFO [stderr]     Checking num-rational v0.1.36
Dec 01 10:31:42.301 INFO [stderr]     Checking num v0.1.37
Dec 01 10:31:42.633 INFO [stderr]     Checking rulinalg v0.3.7
Dec 01 10:31:42.634 INFO [stderr]     Checking generic-matrix v0.0.7
Dec 01 10:31:46.055 INFO [stderr]     Checking rusty-machine v0.5.4
Dec 01 10:31:48.522 INFO [stderr]     Checking adventofcode-rust-2015 v0.1.0 (/source/2015)
Dec 01 10:31:48.522 INFO [stderr]     Checking adventofcode-rust-2016 v0.1.0 (/source/2016)
Dec 01 10:31:51.121 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:31:51.121 INFO [stderr]   --> 2016/src/day11.rs:71:9
Dec 01 10:31:51.121 INFO [stderr]    |
Dec 01 10:31:51.121 INFO [stderr] 71 |     let mut elevator = Elevator {
Dec 01 10:31:51.121 INFO [stderr]    |         ----^^^^^^^^
Dec 01 10:31:51.121 INFO [stderr]    |         |
Dec 01 10:31:51.121 INFO [stderr]    |         help: remove this `mut`
Dec 01 10:31:51.121 INFO [stderr]    |
Dec 01 10:31:51.121 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 10:31:51.121 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `taxicab_1`
Dec 01 10:31:51.139 INFO [stderr]  --> 2016/src/day01.rs:6:1
Dec 01 10:31:51.139 INFO [stderr]   |
Dec 01 10:31:51.139 INFO [stderr] 6 | pub fn taxicab_1(file: &str) -> i64 {
Dec 01 10:31:51.139 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr]   |
Dec 01 10:31:51.139 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `taxicab_2`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day01.rs:15:1
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 15 | pub fn taxicab_2(file: &str) -> i64 {
Dec 01 10:31:51.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `parse_instructions`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day01.rs:30:1
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 30 | fn parse_instructions(file: &str) -> Vec<(Turn, isize)> {
Dec 01 10:31:51.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: struct is never constructed: `State`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day01.rs:71:1
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 71 | struct State {
Dec 01 10:31:51.139 INFO [stderr]    | ^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day01.rs:78:5
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 78 |     fn new() -> Self {
Dec 01 10:31:51.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: method is never used: `walk`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day01.rs:87:5
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 87 |     fn walk(&mut self, instruction: (Turn, isize)) -> Option<Location> {
Dec 01 10:31:51.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: enum is never used: `Direction`
Dec 01 10:31:51.139 INFO [stderr]    --> 2016/src/day01.rs:133:1
Dec 01 10:31:51.139 INFO [stderr]     |
Dec 01 10:31:51.139 INFO [stderr] 133 | enum Direction {
Dec 01 10:31:51.139 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: method is never used: `left`
Dec 01 10:31:51.139 INFO [stderr]    --> 2016/src/day01.rs:141:5
Dec 01 10:31:51.139 INFO [stderr]     |
Dec 01 10:31:51.139 INFO [stderr] 141 |     fn left(&self) -> Direction {
Dec 01 10:31:51.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: method is never used: `right`
Dec 01 10:31:51.139 INFO [stderr]    --> 2016/src/day01.rs:150:5
Dec 01 10:31:51.139 INFO [stderr]     |
Dec 01 10:31:51.139 INFO [stderr] 150 |     fn right(&self) -> Direction {
Dec 01 10:31:51.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: enum is never used: `Turn`
Dec 01 10:31:51.139 INFO [stderr]    --> 2016/src/day01.rs:161:1
Dec 01 10:31:51.139 INFO [stderr]     |
Dec 01 10:31:51.139 INFO [stderr] 161 | enum Turn {
Dec 01 10:31:51.139 INFO [stderr]     | ^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `bathroom_security_1`
Dec 01 10:31:51.139 INFO [stderr]  --> 2016/src/day02.rs:5:1
Dec 01 10:31:51.139 INFO [stderr]   |
Dec 01 10:31:51.139 INFO [stderr] 5 | pub fn bathroom_security_1(file: &str) -> String {
Dec 01 10:31:51.139 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `bathroom_security_2`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day02.rs:15:1
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 15 | pub fn bathroom_security_2(file: &str) -> String {
Dec 01 10:31:51.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.139 INFO [stderr] warning: function is never used: `parse_keypass`
Dec 01 10:31:51.139 INFO [stderr]   --> 2016/src/day02.rs:30:1
Dec 01 10:31:51.139 INFO [stderr]    |
Dec 01 10:31:51.139 INFO [stderr] 30 | fn parse_keypass(file: &str, keypad: &mut Keypad) -> Vec<i32> {
Dec 01 10:31:51.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.139 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: struct is never constructed: `Keypad`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day02.rs:63:1
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 63 | struct Keypad {
Dec 01 10:31:51.140 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day02.rs:71:5
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 71 |     fn new(keys: Vec<i32>, width: usize, row: isize, col: isize) -> Self {
Dec 01 10:31:51.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `up`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day02.rs:80:5
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 80 |     fn up(&mut self) {
Dec 01 10:31:51.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `down`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day02.rs:91:5
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 91 |     fn down(&mut self) {
Dec 01 10:31:51.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `left`
Dec 01 10:31:51.140 INFO [stderr]    --> 2016/src/day02.rs:103:5
Dec 01 10:31:51.140 INFO [stderr]     |
Dec 01 10:31:51.140 INFO [stderr] 103 |     fn left(&mut self) {
Dec 01 10:31:51.140 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `right`
Dec 01 10:31:51.140 INFO [stderr]    --> 2016/src/day02.rs:114:5
Dec 01 10:31:51.140 INFO [stderr]     |
Dec 01 10:31:51.140 INFO [stderr] 114 |     fn right(&mut self) {
Dec 01 10:31:51.140 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: method is never used: `get_current`
Dec 01 10:31:51.140 INFO [stderr]    --> 2016/src/day02.rs:125:5
Dec 01 10:31:51.140 INFO [stderr]     |
Dec 01 10:31:51.140 INFO [stderr] 125 |     fn get_current(&self) -> i32 {
Dec 01 10:31:51.140 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `square_triangles_1`
Dec 01 10:31:51.140 INFO [stderr]  --> 2016/src/day03.rs:5:1
Dec 01 10:31:51.140 INFO [stderr]   |
Dec 01 10:31:51.140 INFO [stderr] 5 | pub fn square_triangles_1(file: &str) -> usize {
Dec 01 10:31:51.140 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `square_triangles_2`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day03.rs:39:1
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 39 | pub fn square_triangles_2(file: &str) -> usize {
Dec 01 10:31:51.140 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `obsecurity_1`
Dec 01 10:31:51.140 INFO [stderr]  --> 2016/src/day04.rs:6:1
Dec 01 10:31:51.140 INFO [stderr]   |
Dec 01 10:31:51.140 INFO [stderr] 6 | pub fn obsecurity_1(file: &str) -> usize {
Dec 01 10:31:51.140 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `obsecurity_2`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day04.rs:11:1
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 11 | pub fn obsecurity_2(file: &str, room_search_term: &str) -> usize {
Dec 01 10:31:51.140 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `parse_rooms`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day04.rs:44:1
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 44 | fn parse_rooms(file: &str) -> (usize, Vec<Room>) {
Dec 01 10:31:51.140 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: struct is never constructed: `Room`
Dec 01 10:31:51.140 INFO [stderr]    --> 2016/src/day04.rs:106:1
Dec 01 10:31:51.140 INFO [stderr]     |
Dec 01 10:31:51.140 INFO [stderr] 106 | struct Room {
Dec 01 10:31:51.140 INFO [stderr]     | ^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `chess_1`
Dec 01 10:31:51.140 INFO [stderr]  --> 2016/src/day05.rs:5:1
Dec 01 10:31:51.140 INFO [stderr]   |
Dec 01 10:31:51.140 INFO [stderr] 5 | pub fn chess_1(file: &str) -> String {
Dec 01 10:31:51.140 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.140 INFO [stderr] 
Dec 01 10:31:51.140 INFO [stderr] warning: function is never used: `chess_2`
Dec 01 10:31:51.140 INFO [stderr]   --> 2016/src/day05.rs:24:1
Dec 01 10:31:51.140 INFO [stderr]    |
Dec 01 10:31:51.140 INFO [stderr] 24 | pub fn chess_2(file: &str) -> String {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `find_hash_index`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day05.rs:73:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 73 | fn find_hash_index(input: &str) -> Option<String> {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `noisy_signals_1`
Dec 01 10:31:51.141 INFO [stderr]  --> 2016/src/day06.rs:6:1
Dec 01 10:31:51.141 INFO [stderr]   |
Dec 01 10:31:51.141 INFO [stderr] 6 | pub fn noisy_signals_1(file: &str) -> String {
Dec 01 10:31:51.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `noisy_signals_2`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day06.rs:10:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 10 | pub fn noisy_signals_2(file: &str) -> String {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `parse`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day06.rs:14:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 14 | fn parse(file: &str, order_idx: i32) -> String {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `ip_7_1`
Dec 01 10:31:51.141 INFO [stderr]  --> 2016/src/day07.rs:5:1
Dec 01 10:31:51.141 INFO [stderr]   |
Dec 01 10:31:51.141 INFO [stderr] 5 | pub fn ip_7_1(file: &str) -> usize {
Dec 01 10:31:51.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `ip_7_2`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day07.rs:10:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 10 | pub fn ip_7_2(file: &str) -> usize {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `count_ips`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day07.rs:15:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 15 | fn count_ips(file: &str) -> (usize, usize) {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: enum is never used: `State`
Dec 01 10:31:51.141 INFO [stderr]    --> 2016/src/day07.rs:161:1
Dec 01 10:31:51.141 INFO [stderr]     |
Dec 01 10:31:51.141 INFO [stderr] 161 | enum State {
Dec 01 10:31:51.141 INFO [stderr]     | ^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `two_factor_1`
Dec 01 10:31:51.141 INFO [stderr]  --> 2016/src/day08.rs:6:1
Dec 01 10:31:51.141 INFO [stderr]   |
Dec 01 10:31:51.141 INFO [stderr] 6 | pub fn two_factor_1(file: &str, w: usize, h: usize) -> usize {
Dec 01 10:31:51.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `two_factor_2`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day08.rs:14:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 14 | pub fn two_factor_2(file: &str, w: usize, h: usize) -> usize {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `count_pixels`
Dec 01 10:31:51.141 INFO [stderr]   --> 2016/src/day08.rs:22:1
Dec 01 10:31:51.141 INFO [stderr]    |
Dec 01 10:31:51.141 INFO [stderr] 22 | fn count_pixels(file: &str, screen: Screen) -> usize {
Dec 01 10:31:51.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: enum is never used: `Operation`
Dec 01 10:31:51.141 INFO [stderr]    --> 2016/src/day08.rs:176:1
Dec 01 10:31:51.141 INFO [stderr]     |
Dec 01 10:31:51.141 INFO [stderr] 176 | enum Operation {
Dec 01 10:31:51.141 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: enum is never used: `Axis`
Dec 01 10:31:51.141 INFO [stderr]    --> 2016/src/day08.rs:182:1
Dec 01 10:31:51.141 INFO [stderr]     |
Dec 01 10:31:51.141 INFO [stderr] 182 | enum Axis {
Dec 01 10:31:51.141 INFO [stderr]     | ^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: struct is never constructed: `Screen`
Dec 01 10:31:51.141 INFO [stderr]    --> 2016/src/day08.rs:193:1
Dec 01 10:31:51.141 INFO [stderr]     |
Dec 01 10:31:51.141 INFO [stderr] 193 | struct Screen {
Dec 01 10:31:51.141 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 01 10:31:51.141 INFO [stderr] 
Dec 01 10:31:51.141 INFO [stderr] warning: function is never used: `explosives_1`
Dec 01 10:31:51.141 INFO [stderr]  --> 2016/src/day09.rs:5:1
Dec 01 10:31:51.141 INFO [stderr]   |
Dec 01 10:31:51.141 INFO [stderr] 5 | pub fn explosives_1(file: &str) -> usize {
Dec 01 10:31:51.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `explosives_2`
Dec 01 10:31:51.142 INFO [stderr]  --> 2016/src/day09.rs:9:1
Dec 01 10:31:51.142 INFO [stderr]   |
Dec 01 10:31:51.142 INFO [stderr] 9 | pub fn explosives_2(file: &str) -> usize {
Dec 01 10:31:51.142 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `decompress`
Dec 01 10:31:51.142 INFO [stderr]   --> 2016/src/day09.rs:13:1
Dec 01 10:31:51.142 INFO [stderr]    |
Dec 01 10:31:51.142 INFO [stderr] 13 | fn decompress(file: &str, full: bool) -> usize {
Dec 01 10:31:51.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `count_chars`
Dec 01 10:31:51.142 INFO [stderr]   --> 2016/src/day09.rs:32:1
Dec 01 10:31:51.142 INFO [stderr]    |
Dec 01 10:31:51.142 INFO [stderr] 32 | fn count_chars(line: &str, full: bool) -> usize {
Dec 01 10:31:51.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `balance_bots_1`
Dec 01 10:31:51.142 INFO [stderr]  --> 2016/src/day10.rs:7:1
Dec 01 10:31:51.142 INFO [stderr]   |
Dec 01 10:31:51.142 INFO [stderr] 7 | pub fn balance_bots_1(file: &str) -> usize {
Dec 01 10:31:51.142 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `balance_bots_2`
Dec 01 10:31:51.142 INFO [stderr]   --> 2016/src/day10.rs:11:1
Dec 01 10:31:51.142 INFO [stderr]    |
Dec 01 10:31:51.142 INFO [stderr] 11 | pub fn balance_bots_2(file: &str) -> usize {
Dec 01 10:31:51.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: function is never used: `parse_cmds`
Dec 01 10:31:51.142 INFO [stderr]   --> 2016/src/day10.rs:15:1
Dec 01 10:31:51.142 INFO [stderr]    |
Dec 01 10:31:51.142 INFO [stderr] 15 | fn parse_cmds(file: &str, chip_pair: Option<(usize, usize)>) -> usize {
Dec 01 10:31:51.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: struct is never constructed: `Bot`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:229:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 229 | struct Bot {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: struct is never constructed: `Get`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:236:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 236 | struct Get {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: struct is never constructed: `Put`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:241:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 241 | struct Put {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: struct is never constructed: `InputBin`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:247:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 247 | struct InputBin {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: struct is never constructed: `OutputBin`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:252:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 252 | struct OutputBin {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: enum is never used: `Entity`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:257:1
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 257 | enum Entity {
Dec 01 10:31:51.142 INFO [stderr]     | ^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:264:5
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 264 |     fn new() -> Self {
Dec 01 10:31:51.142 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: method is never used: `low`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:272:5
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 272 |     fn low(&mut self) -> Option<Microchip> {
Dec 01 10:31:51.142 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.142 INFO [stderr] 
Dec 01 10:31:51.142 INFO [stderr] warning: method is never used: `high`
Dec 01 10:31:51.142 INFO [stderr]    --> 2016/src/day10.rs:286:5
Dec 01 10:31:51.142 INFO [stderr]     |
Dec 01 10:31:51.142 INFO [stderr] 286 |     fn high(&mut self) -> Option<Microchip> {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day10.rs:302:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 302 |     fn new() -> Self {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day10.rs:310:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 310 |     fn new() -> Self {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day10.rs:318:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 318 |     fn new() -> Self {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: function is never used: `rtg_1`
Dec 01 10:31:51.143 INFO [stderr]   --> 2016/src/day11.rs:10:1
Dec 01 10:31:51.143 INFO [stderr]    |
Dec 01 10:31:51.143 INFO [stderr] 10 | pub fn rtg_1(file: &str) -> usize {
Dec 01 10:31:51.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: function is never used: `rtg_2`
Dec 01 10:31:51.143 INFO [stderr]   --> 2016/src/day11.rs:14:1
Dec 01 10:31:51.143 INFO [stderr]    |
Dec 01 10:31:51.143 INFO [stderr] 14 | pub fn rtg_2(file: &str) -> usize {
Dec 01 10:31:51.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.143 INFO [stderr]   --> 2016/src/day11.rs:18:1
Dec 01 10:31:51.143 INFO [stderr]    |
Dec 01 10:31:51.143 INFO [stderr] 18 | fn process(file: &str) -> usize {
Dec 01 10:31:51.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: variant is never constructed: `Generator`
Dec 01 10:31:51.143 INFO [stderr]   --> 2016/src/day11.rs:97:5
Dec 01 10:31:51.143 INFO [stderr]    |
Dec 01 10:31:51.143 INFO [stderr] 97 |     Generator(String),
Dec 01 10:31:51.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: variant is never constructed: `Microchip`
Dec 01 10:31:51.143 INFO [stderr]   --> 2016/src/day11.rs:98:5
Dec 01 10:31:51.143 INFO [stderr]    |
Dec 01 10:31:51.143 INFO [stderr] 98 |     Microchip(String),
Dec 01 10:31:51.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: struct is never constructed: `Elevator`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:102:1
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 102 | struct Elevator {
Dec 01 10:31:51.143 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `up`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:109:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 109 |     fn up(&mut self) {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `down`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:115:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 115 |     fn down(&mut self) {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `load_item`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:121:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 121 |     fn load_item(&mut self, e: Entity) {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: method is never used: `unload`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:127:5
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 127 |     fn unload(&mut self) -> Option<Entity> {
Dec 01 10:31:51.143 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.143 INFO [stderr] warning: struct is never constructed: `Ctx`
Dec 01 10:31:51.143 INFO [stderr]    --> 2016/src/day11.rs:132:1
Dec 01 10:31:51.143 INFO [stderr]     |
Dec 01 10:31:51.143 INFO [stderr] 132 | struct Ctx<S, T> {
Dec 01 10:31:51.143 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.143 INFO [stderr] 
Dec 01 10:31:51.328 INFO [stderr] warning: function is never used: `not_quite_lisp_1`
Dec 01 10:31:51.336 INFO [stderr]  --> 2015/src/day01.rs:4:1
Dec 01 10:31:51.336 INFO [stderr]   |
Dec 01 10:31:51.336 INFO [stderr] 4 | pub fn not_quite_lisp_1(file: &str) -> i32 {
Dec 01 10:31:51.336 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr]   |
Dec 01 10:31:51.336 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: function is never used: `not_quite_lisp_2`
Dec 01 10:31:51.336 INFO [stderr]   --> 2015/src/day01.rs:21:1
Dec 01 10:31:51.336 INFO [stderr]    |
Dec 01 10:31:51.336 INFO [stderr] 21 | pub fn not_quite_lisp_2(file: &str) -> i32 {
Dec 01 10:31:51.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: function is never used: `no_math_1`
Dec 01 10:31:51.336 INFO [stderr]  --> 2015/src/day02.rs:5:1
Dec 01 10:31:51.336 INFO [stderr]   |
Dec 01 10:31:51.336 INFO [stderr] 5 | pub fn no_math_1(file: &str) -> i32 {
Dec 01 10:31:51.336 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: function is never used: `no_math_2`
Dec 01 10:31:51.336 INFO [stderr]   --> 2015/src/day02.rs:39:1
Dec 01 10:31:51.336 INFO [stderr]    |
Dec 01 10:31:51.336 INFO [stderr] 39 | pub fn no_math_2(file: &str) -> i32 {
Dec 01 10:31:51.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.336 INFO [stderr]   --> 2015/src/day03.rs:13:5
Dec 01 10:31:51.336 INFO [stderr]    |
Dec 01 10:31:51.336 INFO [stderr] 13 |     fn new(x: isize, y: isize) -> Location {
Dec 01 10:31:51.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.336 INFO [stderr]   --> 2015/src/day03.rs:31:5
Dec 01 10:31:51.336 INFO [stderr]    |
Dec 01 10:31:51.336 INFO [stderr] 31 |     fn new(row: isize, col: isize) -> Santa {
Dec 01 10:31:51.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: function is never used: `sperical_houses_1`
Dec 01 10:31:51.336 INFO [stderr]   --> 2015/src/day03.rs:39:1
Dec 01 10:31:51.336 INFO [stderr]    |
Dec 01 10:31:51.336 INFO [stderr] 39 | pub fn sperical_houses_1(file: &str) -> usize {
Dec 01 10:31:51.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.336 INFO [stderr] 
Dec 01 10:31:51.336 INFO [stderr] warning: function is never used: `sperical_houses_2`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day03.rs:76:1
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 76 | pub fn sperical_houses_2(file: &str) -> usize {
Dec 01 10:31:51.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: function is never used: `ideal_stocking_stuffer`
Dec 01 10:31:51.337 INFO [stderr]  --> 2015/src/day04.rs:5:1
Dec 01 10:31:51.337 INFO [stderr]   |
Dec 01 10:31:51.337 INFO [stderr] 5 | pub fn ideal_stocking_stuffer(file: &str, leading_zeros: usize) -> i32 {
Dec 01 10:31:51.337 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: function is never used: `intern_elves_1`
Dec 01 10:31:51.337 INFO [stderr]  --> 2015/src/day05.rs:6:1
Dec 01 10:31:51.337 INFO [stderr]   |
Dec 01 10:31:51.337 INFO [stderr] 6 | pub fn intern_elves_1(file: &str) -> i32 {
Dec 01 10:31:51.337 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: function is never used: `intern_elves_2`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day05.rs:35:1
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 35 | pub fn intern_elves_2(file: &str) -> i32 {
Dec 01 10:31:51.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: variant is never constructed: `On`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:10:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 10 |     On,
Dec 01 10:31:51.337 INFO [stderr]    |     ^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: variant is never constructed: `Off`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:11:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 11 |     Off,
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:27:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 27 |     fn new(s: State, brightness: u32) -> Light {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `toggle_brightness`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:34:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 34 |     fn toggle_brightness(&mut self) {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `dec`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:39:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 39 |     fn dec(&mut self) {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `inc`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:45:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 45 |     fn inc(&mut self) {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `toggle`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:49:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 49 |     fn toggle(&mut self) {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `switch`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:57:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 57 |     fn switch(&mut self, state: State) {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:63:5
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 63 |     fn new(x: isize, y: isize) -> Loc {
Dec 01 10:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: function is never used: `fire_hazard_1`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day06.rs:83:1
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 83 | pub fn fire_hazard_1(file: &str) -> u32 {
Dec 01 10:31:51.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: function is never used: `fire_hazard_2`
Dec 01 10:31:51.337 INFO [stderr]    --> 2015/src/day06.rs:129:1
Dec 01 10:31:51.337 INFO [stderr]     |
Dec 01 10:31:51.337 INFO [stderr] 129 | pub fn fire_hazard_2(file: &str) -> u32 {
Dec 01 10:31:51.337 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.337 INFO [stderr] warning: enum is never used: `Token`
Dec 01 10:31:51.337 INFO [stderr]   --> 2015/src/day07.rs:11:1
Dec 01 10:31:51.337 INFO [stderr]    |
Dec 01 10:31:51.337 INFO [stderr] 11 | enum Token {
Dec 01 10:31:51.337 INFO [stderr]    | ^^^^^^^^^^
Dec 01 10:31:51.337 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `And`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:20:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 20 |     And,
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `Or`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:21:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 21 |     Or,
Dec 01 10:31:51.338 INFO [stderr]    |     ^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `LShift`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:22:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 22 |     LShift,
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `RShift`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:23:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 23 |     RShift,
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `Not`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:24:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 24 |     Not,
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `Address`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:43:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 43 |     Address(String),
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: variant is never constructed: `Value`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:44:5
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 44 |     Value(i32),
Dec 01 10:31:51.338 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `assembly_required`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day07.rs:88:1
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 88 | pub fn assembly_required(file: &str, override_address: &str, override_value: i32) -> i32 {
Dec 01 10:31:51.338 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `calculate`
Dec 01 10:31:51.338 INFO [stderr]    --> 2015/src/day07.rs:182:1
Dec 01 10:31:51.338 INFO [stderr]     |
Dec 01 10:31:51.338 INFO [stderr] 182 | / fn calculate(search_key: String,
Dec 01 10:31:51.338 INFO [stderr] 183 | |              operations: &HashMap<String, Operation>,
Dec 01 10:31:51.338 INFO [stderr] 184 | |              registers: &Rc<RefCell<HashMap<String, i32>>>)
Dec 01 10:31:51.338 INFO [stderr] 185 | |              -> Option<i32> {
Dec 01 10:31:51.338 INFO [stderr] ...   |
Dec 01 10:31:51.338 INFO [stderr] 250 | |     }
Dec 01 10:31:51.338 INFO [stderr] 251 | | }
Dec 01 10:31:51.338 INFO [stderr]     | |_^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `matchsticks_1`
Dec 01 10:31:51.338 INFO [stderr]  --> 2015/src/day08.rs:5:1
Dec 01 10:31:51.338 INFO [stderr]   |
Dec 01 10:31:51.338 INFO [stderr] 5 | pub fn matchsticks_1(file: &str) -> i32 {
Dec 01 10:31:51.338 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `matchsticks_2`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day08.rs:62:1
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 62 | pub fn matchsticks_2(file: &str) -> i32 {
Dec 01 10:31:51.338 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `single_night_1`
Dec 01 10:31:51.338 INFO [stderr]  --> 2015/src/day09.rs:6:1
Dec 01 10:31:51.338 INFO [stderr]   |
Dec 01 10:31:51.338 INFO [stderr] 6 | pub fn single_night_1(file: &str) -> i64 {
Dec 01 10:31:51.338 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `single_night_2`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day09.rs:13:1
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 13 | pub fn single_night_2(file: &str) -> i64 {
Dec 01 10:31:51.338 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `generate_graph`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day09.rs:20:1
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 20 | fn generate_graph(file: &str) -> Graph {
Dec 01 10:31:51.338 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: function is never used: `salesman`
Dec 01 10:31:51.338 INFO [stderr]   --> 2015/src/day09.rs:68:1
Dec 01 10:31:51.338 INFO [stderr]    |
Dec 01 10:31:51.338 INFO [stderr] 68 | fn salesman(graph: &Graph, source: usize, min: bool) -> i64 {
Dec 01 10:31:51.338 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.338 INFO [stderr] 
Dec 01 10:31:51.338 INFO [stderr] warning: struct is never constructed: `Graph`
Dec 01 10:31:51.339 INFO [stderr]    --> 2015/src/day09.rs:122:1
Dec 01 10:31:51.339 INFO [stderr]     |
Dec 01 10:31:51.339 INFO [stderr] 122 | struct Graph {
Dec 01 10:31:51.339 INFO [stderr]     | ^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `look_say_1`
Dec 01 10:31:51.339 INFO [stderr]  --> 2015/src/day10.rs:4:1
Dec 01 10:31:51.339 INFO [stderr]   |
Dec 01 10:31:51.339 INFO [stderr] 4 | pub fn look_say_1(file: &str) -> usize {
Dec 01 10:31:51.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `look_say_2`
Dec 01 10:31:51.339 INFO [stderr]  --> 2015/src/day10.rs:8:1
Dec 01 10:31:51.339 INFO [stderr]   |
Dec 01 10:31:51.339 INFO [stderr] 8 | pub fn look_say_2(file: &str) -> usize {
Dec 01 10:31:51.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.339 INFO [stderr]   --> 2015/src/day10.rs:12:1
Dec 01 10:31:51.339 INFO [stderr]    |
Dec 01 10:31:51.339 INFO [stderr] 12 | fn process(file: &str, n: usize) -> usize {
Dec 01 10:31:51.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `look_say`
Dec 01 10:31:51.339 INFO [stderr]   --> 2015/src/day10.rs:25:1
Dec 01 10:31:51.339 INFO [stderr]    |
Dec 01 10:31:51.339 INFO [stderr] 25 | fn look_say(input: &str) -> String {
Dec 01 10:31:51.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `corporate_policy_1`
Dec 01 10:31:51.339 INFO [stderr]  --> 2015/src/day11.rs:4:1
Dec 01 10:31:51.339 INFO [stderr]   |
Dec 01 10:31:51.339 INFO [stderr] 4 | pub fn corporate_policy_1(file: &str) -> String {
Dec 01 10:31:51.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `corporate_policy_2`
Dec 01 10:31:51.339 INFO [stderr]  --> 2015/src/day11.rs:8:1
Dec 01 10:31:51.339 INFO [stderr]   |
Dec 01 10:31:51.339 INFO [stderr] 8 | pub fn corporate_policy_2(file: &str) -> String {
Dec 01 10:31:51.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.339 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.339 INFO [stderr]   --> 2015/src/day11.rs:12:1
Dec 01 10:31:51.339 INFO [stderr]    |
Dec 01 10:31:51.339 INFO [stderr] 12 | fn process(file: &str, n: usize) -> String {
Dec 01 10:31:51.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.339 INFO [stderr] 
Dec 01 10:31:51.344 INFO [stderr] warning: function is never used: `check_straight`
Dec 01 10:31:51.344 INFO [stderr]   --> 2015/src/day11.rs:34:1
Dec 01 10:31:51.344 INFO [stderr]    |
Dec 01 10:31:51.344 INFO [stderr] 34 | fn check_straight(s: &str) -> bool {
Dec 01 10:31:51.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.344 INFO [stderr] 
Dec 01 10:31:51.344 INFO [stderr] warning: function is never used: `check_disimilar_pairs`
Dec 01 10:31:51.344 INFO [stderr]   --> 2015/src/day11.rs:55:1
Dec 01 10:31:51.344 INFO [stderr]    |
Dec 01 10:31:51.344 INFO [stderr] 55 | fn check_disimilar_pairs(s: &str) -> bool {
Dec 01 10:31:51.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.344 INFO [stderr] 
Dec 01 10:31:51.345 INFO [stderr] warning: function is never used: `inc_str`
Dec 01 10:31:51.345 INFO [stderr]   --> 2015/src/day11.rs:87:1
Dec 01 10:31:51.345 INFO [stderr]    |
Dec 01 10:31:51.345 INFO [stderr] 87 | fn inc_str(s: String) -> String {
Dec 01 10:31:51.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.345 INFO [stderr] 
Dec 01 10:31:51.345 INFO [stderr] warning: function is never used: `abacus_framework_1`
Dec 01 10:31:51.345 INFO [stderr]  --> 2015/src/day12.rs:7:1
Dec 01 10:31:51.345 INFO [stderr]   |
Dec 01 10:31:51.345 INFO [stderr] 7 | pub fn abacus_framework_1(file: &str) -> i64 {
Dec 01 10:31:51.345 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.345 INFO [stderr] 
Dec 01 10:31:51.345 INFO [stderr] warning: function is never used: `abacus_framework_2`
Dec 01 10:31:51.345 INFO [stderr]   --> 2015/src/day12.rs:24:1
Dec 01 10:31:51.345 INFO [stderr]    |
Dec 01 10:31:51.345 INFO [stderr] 24 | pub fn abacus_framework_2(file: &str) -> i64 {
Dec 01 10:31:51.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.345 INFO [stderr] 
Dec 01 10:31:51.345 INFO [stderr] warning: function is never used: `process_json`
Dec 01 10:31:51.345 INFO [stderr]   --> 2015/src/day12.rs:40:1
Dec 01 10:31:51.345 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 40 | fn process_json(json: &Json) -> Result<i64, &str> {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `knights_table_1`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day13.rs:10:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 10 | pub fn knights_table_1(file: &str) -> i64 {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `knights_table_2`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day13.rs:14:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 14 | pub fn knights_table_2(file: &str) -> i64 {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day13.rs:18:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 18 | fn process(file: &str, add: Option<&str>) -> i64 {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: struct is never constructed: `Ctx`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day13.rs:90:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 90 | struct Ctx<T> {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `reindeer_olympics_1`
Dec 01 10:31:51.347 INFO [stderr]  --> 2015/src/day14.rs:6:1
Dec 01 10:31:51.347 INFO [stderr]   |
Dec 01 10:31:51.347 INFO [stderr] 6 | pub fn reindeer_olympics_1(file: &str, seconds: usize) -> i64 {
Dec 01 10:31:51.347 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `reindeer_olympics_2`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day14.rs:11:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 11 | pub fn reindeer_olympics_2(file: &str, seconds: usize) -> i64 {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day14.rs:16:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 16 | fn process(file: &str, seconds: usize) -> (i64, i64) {
Dec 01 10:31:51.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: variant is never constructed: `Active`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:100:5
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 100 |     Active { time: usize },
Dec 01 10:31:51.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: variant is never constructed: `Resting`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:101:5
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 101 |     Resting { time: usize },
Dec 01 10:31:51.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: struct is never constructed: `Racer`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:105:1
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 105 | struct Racer {
Dec 01 10:31:51.347 INFO [stderr]     | ^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: method is never used: `default`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:112:5
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 112 |     fn default() -> Self {
Dec 01 10:31:51.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: struct is never constructed: `Reindeer`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:122:1
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 122 | struct Reindeer<'d> {
Dec 01 10:31:51.347 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.347 INFO [stderr]    --> 2015/src/day14.rs:130:5
Dec 01 10:31:51.347 INFO [stderr]     |
Dec 01 10:31:51.347 INFO [stderr] 130 |     fn new(name: &'d str, velocity: usize, active_time: usize, rest_time: usize,) -> Self {
Dec 01 10:31:51.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.347 INFO [stderr] 
Dec 01 10:31:51.347 INFO [stderr] warning: function is never used: `hungry_science_1`
Dec 01 10:31:51.347 INFO [stderr]   --> 2015/src/day15.rs:10:1
Dec 01 10:31:51.347 INFO [stderr]    |
Dec 01 10:31:51.347 INFO [stderr] 10 | pub fn hungry_science_1(file: &str) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `hungry_science_2`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day15.rs:14:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 14 | pub fn hungry_science_2(file: &str) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day15.rs:18:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 18 | fn process(file: &str, consider_calories: Option<i32>) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: struct is never constructed: `Ctx`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day15.rs:79:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 79 | struct Ctx<S, T> {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `aunt_sue_1`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day16.rs:10:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 10 | pub fn aunt_sue_1(file: &str) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `aunt_sue_2`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day16.rs:14:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 14 | pub fn aunt_sue_2(file: &str) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day16.rs:18:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 18 | fn process(file: &str, part2: bool) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: struct is never constructed: `Sue`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day16.rs:95:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 95 | struct Sue {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.348 INFO [stderr]    --> 2015/src/day16.rs:110:5
Dec 01 10:31:51.348 INFO [stderr]     |
Dec 01 10:31:51.348 INFO [stderr] 110 |     fn new(id: usize) -> Self {
Dec 01 10:31:51.348 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: struct is never constructed: `Ctx`
Dec 01 10:31:51.348 INFO [stderr]    --> 2015/src/day16.rs:127:1
Dec 01 10:31:51.348 INFO [stderr]     |
Dec 01 10:31:51.348 INFO [stderr] 127 | struct Ctx<S, T> {
Dec 01 10:31:51.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `much_such_1`
Dec 01 10:31:51.348 INFO [stderr]  --> 2015/src/day17.rs:5:1
Dec 01 10:31:51.348 INFO [stderr]   |
Dec 01 10:31:51.348 INFO [stderr] 5 | pub fn much_such_1(file: &str, expected: usize) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `much_such_2`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day17.rs:10:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 10 | pub fn much_such_2(file: &str, expected: usize) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day17.rs:15:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 15 | fn process(file: &str, expected: usize) -> (i32, i32) {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `to_digits`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day17.rs:71:1
Dec 01 10:31:51.348 INFO [stderr]    |
Dec 01 10:31:51.348 INFO [stderr] 71 | fn to_digits(mut n: usize, base: usize) -> Vec<usize> {
Dec 01 10:31:51.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `yard_gif_1`
Dec 01 10:31:51.348 INFO [stderr]  --> 2015/src/day18.rs:7:1
Dec 01 10:31:51.348 INFO [stderr]   |
Dec 01 10:31:51.348 INFO [stderr] 7 | pub fn yard_gif_1(file: &str, steps: usize) -> i32 {
Dec 01 10:31:51.348 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.348 INFO [stderr] 
Dec 01 10:31:51.348 INFO [stderr] warning: function is never used: `yard_gif_2`
Dec 01 10:31:51.348 INFO [stderr]   --> 2015/src/day18.rs:11:1
Dec 01 10:31:51.349 INFO [stderr]    |
Dec 01 10:31:51.349 INFO [stderr] 11 | pub fn yard_gif_2(file: &str, steps: usize) -> i32 {
Dec 01 10:31:51.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.349 INFO [stderr]   --> 2015/src/day18.rs:15:1
Dec 01 10:31:51.349 INFO [stderr]    |
Dec 01 10:31:51.349 INFO [stderr] 15 | fn process<'i>(file: &str, steps: usize, immortals: &'i [(usize, usize)]) -> i32 {
Dec 01 10:31:51.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: variant is never constructed: `On`
Dec 01 10:31:51.349 INFO [stderr]    --> 2015/src/day18.rs:130:5
Dec 01 10:31:51.349 INFO [stderr]     |
Dec 01 10:31:51.349 INFO [stderr] 130 |     On,
Dec 01 10:31:51.349 INFO [stderr]     |     ^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: variant is never constructed: `Off`
Dec 01 10:31:51.349 INFO [stderr]    --> 2015/src/day18.rs:131:5
Dec 01 10:31:51.349 INFO [stderr]     |
Dec 01 10:31:51.349 INFO [stderr] 131 |     Off,
Dec 01 10:31:51.349 INFO [stderr]     |     ^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.349 INFO [stderr]    --> 2015/src/day18.rs:147:5
Dec 01 10:31:51.349 INFO [stderr]     |
Dec 01 10:31:51.349 INFO [stderr] 147 |     fn new(s: State) -> Self {
Dec 01 10:31:51.349 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: method is never used: `immortal`
Dec 01 10:31:51.349 INFO [stderr]    --> 2015/src/day18.rs:154:5
Dec 01 10:31:51.349 INFO [stderr]     |
Dec 01 10:31:51.349 INFO [stderr] 154 |     fn immortal() -> Self {
Dec 01 10:31:51.349 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: method is never used: `new`
Dec 01 10:31:51.349 INFO [stderr]    --> 2015/src/day18.rs:163:5
Dec 01 10:31:51.349 INFO [stderr]     |
Dec 01 10:31:51.349 INFO [stderr] 163 |     fn new(x: usize, y: usize) -> Loc {
Dec 01 10:31:51.349 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: function is never used: `rudolph_meds_1`
Dec 01 10:31:51.349 INFO [stderr]  --> 2015/src/day19.rs:6:1
Dec 01 10:31:51.349 INFO [stderr]   |
Dec 01 10:31:51.349 INFO [stderr] 6 | pub fn rudolph_meds_1(file: &str) -> usize {
Dec 01 10:31:51.349 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: function is never used: `rudolph_meds_2`
Dec 01 10:31:51.349 INFO [stderr]   --> 2015/src/day19.rs:10:1
Dec 01 10:31:51.349 INFO [stderr]    |
Dec 01 10:31:51.349 INFO [stderr] 10 | pub fn rudolph_meds_2(file: &str) -> usize {
Dec 01 10:31:51.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.349 INFO [stderr] warning: function is never used: `process`
Dec 01 10:31:51.349 INFO [stderr]   --> 2015/src/day19.rs:14:1
Dec 01 10:31:51.349 INFO [stderr]    |
Dec 01 10:31:51.349 INFO [stderr] 14 | fn process(file: &str) -> usize {
Dec 01 10:31:51.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:51.349 INFO [stderr] 
Dec 01 10:31:51.352 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 01 10:31:51.352 INFO [stderr]   --> 2015/src/day13.rs:80:5
Dec 01 10:31:51.352 INFO [stderr]    |
Dec 01 10:31:51.352 INFO [stderr] 80 | /     candidate.solution.iter()
Dec 01 10:31:51.352 INFO [stderr] 81 | |         .filter_map(|&i| guest_names.get(i))
Dec 01 10:31:51.352 INFO [stderr] 82 | |         //.inspect(|s| print!("{:?} ", s))
Dec 01 10:31:51.352 INFO [stderr] 83 | |         .cloned()
Dec 01 10:31:51.352 INFO [stderr] 84 | |         .collect::<Vec<&str>>();
Dec 01 10:31:51.352 INFO [stderr]    | |________________________________^
Dec 01 10:31:51.352 INFO [stderr]    |
Dec 01 10:31:51.352 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 10:31:51.352 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 10:31:51.352 INFO [stderr] 
Dec 01 10:31:52.240 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 01 10:31:53.676 INFO [stderr]     Checking adventofcode-rust-2017 v0.1.0 (/source/2017)
Dec 01 10:31:54.141 INFO [stderr] warning: function is never used: `captcha_1`
Dec 01 10:31:54.141 INFO [stderr]  --> 2017/src/day01.rs:5:1
Dec 01 10:31:54.141 INFO [stderr]   |
Dec 01 10:31:54.141 INFO [stderr] 5 | fn captcha_1(file: &str) -> u32 {
Dec 01 10:31:54.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:54.141 INFO [stderr]   |
Dec 01 10:31:54.141 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:31:54.141 INFO [stderr] 
Dec 01 10:31:54.141 INFO [stderr] warning: function is never used: `captcha_2`
Dec 01 10:31:54.141 INFO [stderr]   --> 2017/src/day01.rs:48:1
Dec 01 10:31:54.141 INFO [stderr]    |
Dec 01 10:31:54.141 INFO [stderr] 48 | fn captcha_2(file: &str) -> u32 {
Dec 01 10:31:54.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:54.141 INFO [stderr] 
Dec 01 10:31:54.141 INFO [stderr] warning: function is never used: `corruption_check_1`
Dec 01 10:31:54.141 INFO [stderr]  --> 2017/src/day02.rs:3:1
Dec 01 10:31:54.141 INFO [stderr]   |
Dec 01 10:31:54.141 INFO [stderr] 3 | fn corruption_check_1(file: &str) -> u32 {
Dec 01 10:31:54.141 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:54.141 INFO [stderr] 
Dec 01 10:31:54.141 INFO [stderr] warning: function is never used: `corruption_check_2`
Dec 01 10:31:54.141 INFO [stderr]   --> 2017/src/day02.rs:25:1
Dec 01 10:31:54.141 INFO [stderr]    |
Dec 01 10:31:54.141 INFO [stderr] 25 | fn corruption_check_2(file: &str) -> u32 {
Dec 01 10:31:54.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:31:54.141 INFO [stderr] 
Dec 01 10:31:54.176 INFO [stderr]  Documenting adventofcode v0.1.0 (/source)
Dec 01 10:31:55.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
Dec 01 10:31:55.760 INFO [stderr] su: No module specific data is present
Dec 01 10:31:56.531 INFO running `"docker" "inspect" "016beb312990e21fc881570a815266925fd67c422a2341486b4d6c0737a69f30"`
Dec 01 10:31:56.831 INFO running `"docker" "rm" "-f" "016beb312990e21fc881570a815266925fd67c422a2341486b4d6c0737a69f30"`
Dec 01 10:31:57.168 INFO [stdout] 016beb312990e21fc881570a815266925fd67c422a2341486b4d6c0737a69f30