Nov 29 21:35:25.582 INFO checking nathanjent/adventofcode-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 29 21:35:25.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 29 21:35:26.005 INFO [stdout] 46a4e0cac599181c55fe01660c096c4ae988d9a4c7931e716e09f1ac67be5f2b Nov 29 21:35:26.007 INFO running `"docker" "start" "-a" "46a4e0cac599181c55fe01660c096c4ae988d9a4c7931e716e09f1ac67be5f2b"` Nov 29 21:35:26.896 INFO [stderr] usermod: no changes Nov 29 21:35:26.995 INFO [stderr] Compiling matrixmultiply v0.1.13 Nov 29 21:35:26.996 INFO [stderr] Checking md5 v0.2.1 Nov 29 21:35:26.996 INFO [stderr] Checking simple_json v0.2.3 Nov 29 21:35:26.996 INFO [stderr] Checking thread-id v3.1.0 Nov 29 21:35:26.996 INFO [stderr] Checking memchr v1.0.1 Nov 29 21:35:26.997 INFO [stderr] Checking num_cpus v0.2.13 Nov 29 21:35:26.997 INFO [stderr] Checking num-bigint v0.1.37 Nov 29 21:35:27.959 INFO [stderr] Checking abc v0.2.3 Nov 29 21:35:28.338 INFO [stderr] Checking thread_local v0.3.3 Nov 29 21:35:28.592 INFO [stderr] Checking csv-core v0.1.3 Nov 29 21:35:28.593 INFO [stderr] Checking aho-corasick v0.6.3 Nov 29 21:35:29.759 INFO [stderr] Checking num-rational v0.1.36 Nov 29 21:35:29.953 INFO [stderr] Checking regex v0.2.2 Nov 29 21:35:30.140 INFO [stderr] Checking csv v1.0.0-beta.5 Nov 29 21:35:30.631 INFO [stderr] Checking num v0.1.37 Nov 29 21:35:31.072 INFO [stderr] Checking rulinalg v0.3.7 Nov 29 21:35:31.072 INFO [stderr] Checking generic-matrix v0.0.7 Nov 29 21:35:32.192 INFO [stderr] Checking adventofcode-rust-2017 v0.1.0 (/source/2017) Nov 29 21:35:33.001 INFO [stderr] warning: function is never used: `captcha_1` Nov 29 21:35:33.001 INFO [stderr] --> 2017/src/day01.rs:5:1 Nov 29 21:35:33.001 INFO [stderr] | Nov 29 21:35:33.001 INFO [stderr] 5 | fn captcha_1(file: &str) -> u32 { Nov 29 21:35:33.001 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:33.008 INFO [stderr] | Nov 29 21:35:33.008 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 21:35:33.009 INFO [stderr] Nov 29 21:35:33.009 INFO [stderr] warning: function is never used: `captcha_2` Nov 29 21:35:33.009 INFO [stderr] --> 2017/src/day01.rs:48:1 Nov 29 21:35:33.009 INFO [stderr] | Nov 29 21:35:33.009 INFO [stderr] 48 | fn captcha_2(file: &str) -> u32 { Nov 29 21:35:33.009 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:33.010 INFO [stderr] Nov 29 21:35:33.010 INFO [stderr] warning: function is never used: `corruption_check_1` Nov 29 21:35:33.010 INFO [stderr] --> 2017/src/day02.rs:3:1 Nov 29 21:35:33.010 INFO [stderr] | Nov 29 21:35:33.010 INFO [stderr] 3 | fn corruption_check_1(file: &str) -> u32 { Nov 29 21:35:33.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:33.011 INFO [stderr] Nov 29 21:35:33.011 INFO [stderr] warning: function is never used: `corruption_check_2` Nov 29 21:35:33.011 INFO [stderr] --> 2017/src/day02.rs:25:1 Nov 29 21:35:33.011 INFO [stderr] | Nov 29 21:35:33.011 INFO [stderr] 25 | fn corruption_check_2(file: &str) -> u32 { Nov 29 21:35:33.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:33.012 INFO [stderr] Nov 29 21:35:35.122 INFO [stderr] Checking rusty-machine v0.5.4 Nov 29 21:35:36.945 INFO [stderr] Checking adventofcode-rust-2016 v0.1.0 (/source/2016) Nov 29 21:35:36.945 INFO [stderr] Checking adventofcode-rust-2015 v0.1.0 (/source/2015) Nov 29 21:35:38.756 INFO [stderr] warning: variable does not need to be mutable Nov 29 21:35:38.756 INFO [stderr] --> 2016/src/day11.rs:71:9 Nov 29 21:35:38.756 INFO [stderr] | Nov 29 21:35:38.757 INFO [stderr] 71 | let mut elevator = Elevator { Nov 29 21:35:38.757 INFO [stderr] | ----^^^^^^^^ Nov 29 21:35:38.757 INFO [stderr] | | Nov 29 21:35:38.757 INFO [stderr] | help: remove this `mut` Nov 29 21:35:38.757 INFO [stderr] | Nov 29 21:35:38.757 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 21:35:38.757 INFO [stderr] Nov 29 21:35:38.762 INFO [stderr] warning: function is never used: `taxicab_1` Nov 29 21:35:38.762 INFO [stderr] --> 2016/src/day01.rs:6:1 Nov 29 21:35:38.762 INFO [stderr] | Nov 29 21:35:38.763 INFO [stderr] 6 | pub fn taxicab_1(file: &str) -> i64 { Nov 29 21:35:38.763 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.763 INFO [stderr] | Nov 29 21:35:38.763 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 21:35:38.763 INFO [stderr] Nov 29 21:35:38.764 INFO [stderr] warning: function is never used: `taxicab_2` Nov 29 21:35:38.764 INFO [stderr] --> 2016/src/day01.rs:15:1 Nov 29 21:35:38.764 INFO [stderr] | Nov 29 21:35:38.764 INFO [stderr] 15 | pub fn taxicab_2(file: &str) -> i64 { Nov 29 21:35:38.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.765 INFO [stderr] Nov 29 21:35:38.765 INFO [stderr] warning: function is never used: `parse_instructions` Nov 29 21:35:38.765 INFO [stderr] --> 2016/src/day01.rs:30:1 Nov 29 21:35:38.765 INFO [stderr] | Nov 29 21:35:38.766 INFO [stderr] 30 | fn parse_instructions(file: &str) -> Vec<(Turn, isize)> { Nov 29 21:35:38.766 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.766 INFO [stderr] Nov 29 21:35:38.766 INFO [stderr] warning: struct is never constructed: `State` Nov 29 21:35:38.766 INFO [stderr] --> 2016/src/day01.rs:71:1 Nov 29 21:35:38.767 INFO [stderr] | Nov 29 21:35:38.767 INFO [stderr] 71 | struct State { Nov 29 21:35:38.767 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 21:35:38.767 INFO [stderr] Nov 29 21:35:38.767 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.767 INFO [stderr] --> 2016/src/day01.rs:78:5 Nov 29 21:35:38.768 INFO [stderr] | Nov 29 21:35:38.768 INFO [stderr] 78 | fn new() -> Self { Nov 29 21:35:38.768 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.768 INFO [stderr] Nov 29 21:35:38.768 INFO [stderr] warning: method is never used: `walk` Nov 29 21:35:38.769 INFO [stderr] --> 2016/src/day01.rs:87:5 Nov 29 21:35:38.769 INFO [stderr] | Nov 29 21:35:38.769 INFO [stderr] 87 | fn walk(&mut self, instruction: (Turn, isize)) -> Option { Nov 29 21:35:38.769 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.769 INFO [stderr] Nov 29 21:35:38.770 INFO [stderr] warning: enum is never used: `Direction` Nov 29 21:35:38.770 INFO [stderr] --> 2016/src/day01.rs:133:1 Nov 29 21:35:38.770 INFO [stderr] | Nov 29 21:35:38.770 INFO [stderr] 133 | enum Direction { Nov 29 21:35:38.770 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 29 21:35:38.771 INFO [stderr] Nov 29 21:35:38.771 INFO [stderr] warning: method is never used: `left` Nov 29 21:35:38.771 INFO [stderr] --> 2016/src/day01.rs:141:5 Nov 29 21:35:38.771 INFO [stderr] | Nov 29 21:35:38.771 INFO [stderr] 141 | fn left(&self) -> Direction { Nov 29 21:35:38.772 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.772 INFO [stderr] Nov 29 21:35:38.772 INFO [stderr] warning: method is never used: `right` Nov 29 21:35:38.772 INFO [stderr] --> 2016/src/day01.rs:150:5 Nov 29 21:35:38.773 INFO [stderr] | Nov 29 21:35:38.773 INFO [stderr] 150 | fn right(&self) -> Direction { Nov 29 21:35:38.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.773 INFO [stderr] Nov 29 21:35:38.773 INFO [stderr] warning: enum is never used: `Turn` Nov 29 21:35:38.774 INFO [stderr] --> 2016/src/day01.rs:161:1 Nov 29 21:35:38.774 INFO [stderr] | Nov 29 21:35:38.774 INFO [stderr] 161 | enum Turn { Nov 29 21:35:38.774 INFO [stderr] | ^^^^^^^^^ Nov 29 21:35:38.774 INFO [stderr] Nov 29 21:35:38.775 INFO [stderr] warning: function is never used: `bathroom_security_1` Nov 29 21:35:38.775 INFO [stderr] --> 2016/src/day02.rs:5:1 Nov 29 21:35:38.775 INFO [stderr] | Nov 29 21:35:38.775 INFO [stderr] 5 | pub fn bathroom_security_1(file: &str) -> String { Nov 29 21:35:38.775 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.775 INFO [stderr] Nov 29 21:35:38.776 INFO [stderr] warning: function is never used: `bathroom_security_2` Nov 29 21:35:38.776 INFO [stderr] --> 2016/src/day02.rs:15:1 Nov 29 21:35:38.776 INFO [stderr] | Nov 29 21:35:38.776 INFO [stderr] 15 | pub fn bathroom_security_2(file: &str) -> String { Nov 29 21:35:38.776 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.777 INFO [stderr] Nov 29 21:35:38.777 INFO [stderr] warning: function is never used: `parse_keypass` Nov 29 21:35:38.777 INFO [stderr] --> 2016/src/day02.rs:30:1 Nov 29 21:35:38.777 INFO [stderr] | Nov 29 21:35:38.777 INFO [stderr] 30 | fn parse_keypass(file: &str, keypad: &mut Keypad) -> Vec { Nov 29 21:35:38.778 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.778 INFO [stderr] Nov 29 21:35:38.778 INFO [stderr] warning: struct is never constructed: `Keypad` Nov 29 21:35:38.778 INFO [stderr] --> 2016/src/day02.rs:63:1 Nov 29 21:35:38.778 INFO [stderr] | Nov 29 21:35:38.779 INFO [stderr] 63 | struct Keypad { Nov 29 21:35:38.779 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 21:35:38.779 INFO [stderr] Nov 29 21:35:38.779 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.779 INFO [stderr] --> 2016/src/day02.rs:71:5 Nov 29 21:35:38.780 INFO [stderr] | Nov 29 21:35:38.780 INFO [stderr] 71 | fn new(keys: Vec, width: usize, row: isize, col: isize) -> Self { Nov 29 21:35:38.780 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.780 INFO [stderr] Nov 29 21:35:38.781 INFO [stderr] warning: method is never used: `up` Nov 29 21:35:38.781 INFO [stderr] --> 2016/src/day02.rs:80:5 Nov 29 21:35:38.781 INFO [stderr] | Nov 29 21:35:38.781 INFO [stderr] 80 | fn up(&mut self) { Nov 29 21:35:38.781 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.781 INFO [stderr] Nov 29 21:35:38.782 INFO [stderr] warning: method is never used: `down` Nov 29 21:35:38.782 INFO [stderr] --> 2016/src/day02.rs:91:5 Nov 29 21:35:38.782 INFO [stderr] | Nov 29 21:35:38.782 INFO [stderr] 91 | fn down(&mut self) { Nov 29 21:35:38.782 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.782 INFO [stderr] Nov 29 21:35:38.783 INFO [stderr] warning: method is never used: `left` Nov 29 21:35:38.783 INFO [stderr] --> 2016/src/day02.rs:103:5 Nov 29 21:35:38.783 INFO [stderr] | Nov 29 21:35:38.783 INFO [stderr] 103 | fn left(&mut self) { Nov 29 21:35:38.783 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.784 INFO [stderr] Nov 29 21:35:38.784 INFO [stderr] warning: method is never used: `right` Nov 29 21:35:38.784 INFO [stderr] --> 2016/src/day02.rs:114:5 Nov 29 21:35:38.784 INFO [stderr] | Nov 29 21:35:38.784 INFO [stderr] 114 | fn right(&mut self) { Nov 29 21:35:38.785 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.785 INFO [stderr] Nov 29 21:35:38.785 INFO [stderr] warning: method is never used: `get_current` Nov 29 21:35:38.785 INFO [stderr] --> 2016/src/day02.rs:125:5 Nov 29 21:35:38.785 INFO [stderr] | Nov 29 21:35:38.786 INFO [stderr] 125 | fn get_current(&self) -> i32 { Nov 29 21:35:38.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.786 INFO [stderr] Nov 29 21:35:38.786 INFO [stderr] warning: function is never used: `square_triangles_1` Nov 29 21:35:38.786 INFO [stderr] --> 2016/src/day03.rs:5:1 Nov 29 21:35:38.787 INFO [stderr] | Nov 29 21:35:38.787 INFO [stderr] 5 | pub fn square_triangles_1(file: &str) -> usize { Nov 29 21:35:38.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.787 INFO [stderr] Nov 29 21:35:38.787 INFO [stderr] warning: function is never used: `square_triangles_2` Nov 29 21:35:38.787 INFO [stderr] --> 2016/src/day03.rs:39:1 Nov 29 21:35:38.788 INFO [stderr] | Nov 29 21:35:38.788 INFO [stderr] 39 | pub fn square_triangles_2(file: &str) -> usize { Nov 29 21:35:38.788 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.788 INFO [stderr] Nov 29 21:35:38.788 INFO [stderr] warning: function is never used: `obsecurity_1` Nov 29 21:35:38.788 INFO [stderr] --> 2016/src/day04.rs:6:1 Nov 29 21:35:38.789 INFO [stderr] | Nov 29 21:35:38.789 INFO [stderr] 6 | pub fn obsecurity_1(file: &str) -> usize { Nov 29 21:35:38.789 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.789 INFO [stderr] Nov 29 21:35:38.789 INFO [stderr] warning: function is never used: `obsecurity_2` Nov 29 21:35:38.790 INFO [stderr] --> 2016/src/day04.rs:11:1 Nov 29 21:35:38.790 INFO [stderr] | Nov 29 21:35:38.790 INFO [stderr] 11 | pub fn obsecurity_2(file: &str, room_search_term: &str) -> usize { Nov 29 21:35:38.790 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.790 INFO [stderr] Nov 29 21:35:38.791 INFO [stderr] warning: function is never used: `parse_rooms` Nov 29 21:35:38.791 INFO [stderr] --> 2016/src/day04.rs:44:1 Nov 29 21:35:38.791 INFO [stderr] | Nov 29 21:35:38.791 INFO [stderr] 44 | fn parse_rooms(file: &str) -> (usize, Vec) { Nov 29 21:35:38.791 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.791 INFO [stderr] Nov 29 21:35:38.792 INFO [stderr] warning: struct is never constructed: `Room` Nov 29 21:35:38.792 INFO [stderr] --> 2016/src/day04.rs:106:1 Nov 29 21:35:38.792 INFO [stderr] | Nov 29 21:35:38.792 INFO [stderr] 106 | struct Room { Nov 29 21:35:38.792 INFO [stderr] | ^^^^^^^^^^^ Nov 29 21:35:38.793 INFO [stderr] Nov 29 21:35:38.793 INFO [stderr] warning: function is never used: `chess_1` Nov 29 21:35:38.793 INFO [stderr] --> 2016/src/day05.rs:5:1 Nov 29 21:35:38.793 INFO [stderr] | Nov 29 21:35:38.793 INFO [stderr] 5 | pub fn chess_1(file: &str) -> String { Nov 29 21:35:38.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.794 INFO [stderr] Nov 29 21:35:38.794 INFO [stderr] warning: function is never used: `chess_2` Nov 29 21:35:38.794 INFO [stderr] --> 2016/src/day05.rs:24:1 Nov 29 21:35:38.794 INFO [stderr] | Nov 29 21:35:38.795 INFO [stderr] 24 | pub fn chess_2(file: &str) -> String { Nov 29 21:35:38.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.795 INFO [stderr] Nov 29 21:35:38.795 INFO [stderr] warning: function is never used: `find_hash_index` Nov 29 21:35:38.795 INFO [stderr] --> 2016/src/day05.rs:73:1 Nov 29 21:35:38.795 INFO [stderr] | Nov 29 21:35:38.796 INFO [stderr] 73 | fn find_hash_index(input: &str) -> Option { Nov 29 21:35:38.796 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.796 INFO [stderr] Nov 29 21:35:38.796 INFO [stderr] warning: function is never used: `noisy_signals_1` Nov 29 21:35:38.797 INFO [stderr] --> 2016/src/day06.rs:6:1 Nov 29 21:35:38.797 INFO [stderr] | Nov 29 21:35:38.797 INFO [stderr] 6 | pub fn noisy_signals_1(file: &str) -> String { Nov 29 21:35:38.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.797 INFO [stderr] Nov 29 21:35:38.798 INFO [stderr] warning: function is never used: `noisy_signals_2` Nov 29 21:35:38.798 INFO [stderr] --> 2016/src/day06.rs:10:1 Nov 29 21:35:38.798 INFO [stderr] | Nov 29 21:35:38.798 INFO [stderr] 10 | pub fn noisy_signals_2(file: &str) -> String { Nov 29 21:35:38.798 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.799 INFO [stderr] Nov 29 21:35:38.799 INFO [stderr] warning: function is never used: `parse` Nov 29 21:35:38.799 INFO [stderr] --> 2016/src/day06.rs:14:1 Nov 29 21:35:38.799 INFO [stderr] | Nov 29 21:35:38.800 INFO [stderr] 14 | fn parse(file: &str, order_idx: i32) -> String { Nov 29 21:35:38.800 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.800 INFO [stderr] Nov 29 21:35:38.800 INFO [stderr] warning: function is never used: `ip_7_1` Nov 29 21:35:38.800 INFO [stderr] --> 2016/src/day07.rs:5:1 Nov 29 21:35:38.801 INFO [stderr] | Nov 29 21:35:38.801 INFO [stderr] 5 | pub fn ip_7_1(file: &str) -> usize { Nov 29 21:35:38.801 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.801 INFO [stderr] Nov 29 21:35:38.802 INFO [stderr] warning: function is never used: `ip_7_2` Nov 29 21:35:38.802 INFO [stderr] --> 2016/src/day07.rs:10:1 Nov 29 21:35:38.802 INFO [stderr] | Nov 29 21:35:38.802 INFO [stderr] 10 | pub fn ip_7_2(file: &str) -> usize { Nov 29 21:35:38.802 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.802 INFO [stderr] Nov 29 21:35:38.803 INFO [stderr] warning: function is never used: `count_ips` Nov 29 21:35:38.803 INFO [stderr] --> 2016/src/day07.rs:15:1 Nov 29 21:35:38.803 INFO [stderr] | Nov 29 21:35:38.803 INFO [stderr] 15 | fn count_ips(file: &str) -> (usize, usize) { Nov 29 21:35:38.804 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.804 INFO [stderr] Nov 29 21:35:38.804 INFO [stderr] warning: enum is never used: `State` Nov 29 21:35:38.804 INFO [stderr] --> 2016/src/day07.rs:161:1 Nov 29 21:35:38.804 INFO [stderr] | Nov 29 21:35:38.805 INFO [stderr] 161 | enum State { Nov 29 21:35:38.805 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:38.805 INFO [stderr] Nov 29 21:35:38.805 INFO [stderr] warning: function is never used: `two_factor_1` Nov 29 21:35:38.806 INFO [stderr] --> 2016/src/day08.rs:6:1 Nov 29 21:35:38.806 INFO [stderr] | Nov 29 21:35:38.806 INFO [stderr] 6 | pub fn two_factor_1(file: &str, w: usize, h: usize) -> usize { Nov 29 21:35:38.806 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.806 INFO [stderr] Nov 29 21:35:38.807 INFO [stderr] warning: function is never used: `two_factor_2` Nov 29 21:35:38.807 INFO [stderr] --> 2016/src/day08.rs:14:1 Nov 29 21:35:38.807 INFO [stderr] | Nov 29 21:35:38.807 INFO [stderr] 14 | pub fn two_factor_2(file: &str, w: usize, h: usize) -> usize { Nov 29 21:35:38.808 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.808 INFO [stderr] Nov 29 21:35:38.808 INFO [stderr] warning: function is never used: `count_pixels` Nov 29 21:35:38.808 INFO [stderr] --> 2016/src/day08.rs:22:1 Nov 29 21:35:38.808 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 22 | fn count_pixels(file: &str, screen: Screen) -> usize { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: enum is never used: `Operation` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day08.rs:176:1 Nov 29 21:35:38.812 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 176 | enum Operation { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: enum is never used: `Axis` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day08.rs:182:1 Nov 29 21:35:38.812 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 182 | enum Axis { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: struct is never constructed: `Screen` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day08.rs:193:1 Nov 29 21:35:38.812 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 193 | struct Screen { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: function is never used: `explosives_1` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day09.rs:5:1 Nov 29 21:35:38.812 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 5 | pub fn explosives_1(file: &str) -> usize { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: function is never used: `explosives_2` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day09.rs:9:1 Nov 29 21:35:38.812 INFO [stderr] | Nov 29 21:35:38.812 INFO [stderr] 9 | pub fn explosives_2(file: &str) -> usize { Nov 29 21:35:38.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.812 INFO [stderr] Nov 29 21:35:38.812 INFO [stderr] warning: function is never used: `decompress` Nov 29 21:35:38.812 INFO [stderr] --> 2016/src/day09.rs:13:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 13 | fn decompress(file: &str, full: bool) -> usize { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: function is never used: `count_chars` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day09.rs:32:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 32 | fn count_chars(line: &str, full: bool) -> usize { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: function is never used: `balance_bots_1` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:7:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 7 | pub fn balance_bots_1(file: &str) -> usize { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: function is never used: `balance_bots_2` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:11:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 11 | pub fn balance_bots_2(file: &str) -> usize { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: function is never used: `parse_cmds` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:15:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 15 | fn parse_cmds(file: &str, chip_pair: Option<(usize, usize)>) -> usize { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: struct is never constructed: `Bot` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:229:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 229 | struct Bot { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: struct is never constructed: `Get` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:236:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 236 | struct Get { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: struct is never constructed: `Put` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:241:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 241 | struct Put { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: struct is never constructed: `InputBin` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:247:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 247 | struct InputBin { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: struct is never constructed: `OutputBin` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:252:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.813 INFO [stderr] 252 | struct OutputBin { Nov 29 21:35:38.813 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.813 INFO [stderr] Nov 29 21:35:38.813 INFO [stderr] warning: enum is never used: `Entity` Nov 29 21:35:38.813 INFO [stderr] --> 2016/src/day10.rs:257:1 Nov 29 21:35:38.813 INFO [stderr] | Nov 29 21:35:38.816 INFO [stderr] 257 | enum Entity { Nov 29 21:35:38.816 INFO [stderr] | ^^^^^^^^^^^ Nov 29 21:35:38.816 INFO [stderr] Nov 29 21:35:38.816 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.816 INFO [stderr] --> 2016/src/day10.rs:264:5 Nov 29 21:35:38.816 INFO [stderr] | Nov 29 21:35:38.816 INFO [stderr] 264 | fn new() -> Self { Nov 29 21:35:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.816 INFO [stderr] Nov 29 21:35:38.816 INFO [stderr] warning: method is never used: `low` Nov 29 21:35:38.816 INFO [stderr] --> 2016/src/day10.rs:272:5 Nov 29 21:35:38.816 INFO [stderr] | Nov 29 21:35:38.816 INFO [stderr] 272 | fn low(&mut self) -> Option { Nov 29 21:35:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.816 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: method is never used: `high` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day10.rs:286:5 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 286 | fn high(&mut self) -> Option { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day10.rs:302:5 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 302 | fn new() -> Self { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day10.rs:310:5 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 310 | fn new() -> Self { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day10.rs:318:5 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 318 | fn new() -> Self { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: function is never used: `rtg_1` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day11.rs:10:1 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 10 | pub fn rtg_1(file: &str) -> usize { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: function is never used: `rtg_2` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day11.rs:14:1 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 14 | pub fn rtg_2(file: &str) -> usize { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day11.rs:18:1 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.820 INFO [stderr] 18 | fn process(file: &str) -> usize { Nov 29 21:35:38.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.820 INFO [stderr] Nov 29 21:35:38.820 INFO [stderr] warning: variant is never constructed: `Generator` Nov 29 21:35:38.820 INFO [stderr] --> 2016/src/day11.rs:97:5 Nov 29 21:35:38.820 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 97 | Generator(String), Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: variant is never constructed: `Microchip` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:98:5 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 98 | Microchip(String), Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: struct is never constructed: `Elevator` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:102:1 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 102 | struct Elevator { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: method is never used: `up` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:109:5 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 109 | fn up(&mut self) { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: method is never used: `down` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:115:5 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 115 | fn down(&mut self) { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: method is never used: `load_item` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:121:5 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 121 | fn load_item(&mut self, e: Entity) { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: method is never used: `unload` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:127:5 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 127 | fn unload(&mut self) -> Option { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:38.821 INFO [stderr] warning: struct is never constructed: `Ctx` Nov 29 21:35:38.821 INFO [stderr] --> 2016/src/day11.rs:132:1 Nov 29 21:35:38.821 INFO [stderr] | Nov 29 21:35:38.821 INFO [stderr] 132 | struct Ctx { Nov 29 21:35:38.821 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:38.821 INFO [stderr] Nov 29 21:35:39.536 INFO [stderr] warning: variable does not need to be mutable Nov 29 21:35:39.536 INFO [stderr] --> 2016/src/day11.rs:71:9 Nov 29 21:35:39.536 INFO [stderr] | Nov 29 21:35:39.536 INFO [stderr] 71 | let mut elevator = Elevator { Nov 29 21:35:39.536 INFO [stderr] | ----^^^^^^^^ Nov 29 21:35:39.536 INFO [stderr] | | Nov 29 21:35:39.536 INFO [stderr] | help: remove this `mut` Nov 29 21:35:39.536 INFO [stderr] | Nov 29 21:35:39.536 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 21:35:39.536 INFO [stderr] Nov 29 21:35:39.552 INFO [stderr] warning: method is never used: `up` Nov 29 21:35:39.552 INFO [stderr] --> 2016/src/day11.rs:109:5 Nov 29 21:35:39.552 INFO [stderr] | Nov 29 21:35:39.552 INFO [stderr] 109 | fn up(&mut self) { Nov 29 21:35:39.552 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:39.552 INFO [stderr] | Nov 29 21:35:39.552 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 21:35:39.552 INFO [stderr] Nov 29 21:35:39.552 INFO [stderr] warning: method is never used: `down` Nov 29 21:35:39.552 INFO [stderr] --> 2016/src/day11.rs:115:5 Nov 29 21:35:39.552 INFO [stderr] | Nov 29 21:35:39.552 INFO [stderr] 115 | fn down(&mut self) { Nov 29 21:35:39.552 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 21:35:39.552 INFO [stderr] Nov 29 21:35:39.552 INFO [stderr] warning: method is never used: `load_item` Nov 29 21:35:39.552 INFO [stderr] --> 2016/src/day11.rs:121:5 Nov 29 21:35:39.552 INFO [stderr] | Nov 29 21:35:39.552 INFO [stderr] 121 | fn load_item(&mut self, e: Entity) { Nov 29 21:35:39.552 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:39.552 INFO [stderr] Nov 29 21:35:39.552 INFO [stderr] warning: method is never used: `unload` Nov 29 21:35:39.552 INFO [stderr] --> 2016/src/day11.rs:127:5 Nov 29 21:35:39.552 INFO [stderr] | Nov 29 21:35:39.553 INFO [stderr] 127 | fn unload(&mut self) -> Option { Nov 29 21:35:39.553 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:39.553 INFO [stderr] Nov 29 21:35:39.553 INFO [stderr] warning: field is never used: `t` Nov 29 21:35:39.553 INFO [stderr] --> 2016/src/day11.rs:134:5 Nov 29 21:35:39.553 INFO [stderr] | Nov 29 21:35:39.553 INFO [stderr] 134 | t: T, Nov 29 21:35:39.553 INFO [stderr] | ^^^^ Nov 29 21:35:39.553 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `not_quite_lisp_1` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day01.rs:4:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 4 | pub fn not_quite_lisp_1(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `not_quite_lisp_2` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day01.rs:21:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 21 | pub fn not_quite_lisp_2(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `no_math_1` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day02.rs:5:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 5 | pub fn no_math_1(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `no_math_2` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day02.rs:39:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 39 | pub fn no_math_2(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day03.rs:13:5 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 13 | fn new(x: isize, y: isize) -> Location { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day03.rs:31:5 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 31 | fn new(row: isize, col: isize) -> Santa { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `sperical_houses_1` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day03.rs:39:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 39 | pub fn sperical_houses_1(file: &str) -> usize { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `sperical_houses_2` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day03.rs:76:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 76 | pub fn sperical_houses_2(file: &str) -> usize { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `ideal_stocking_stuffer` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day04.rs:5:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 5 | pub fn ideal_stocking_stuffer(file: &str, leading_zeros: usize) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `intern_elves_1` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day05.rs:6:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 6 | pub fn intern_elves_1(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: function is never used: `intern_elves_2` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day05.rs:35:1 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 35 | pub fn intern_elves_2(file: &str) -> i32 { Nov 29 21:35:40.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: variant is never constructed: `On` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day06.rs:10:5 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 10 | On, Nov 29 21:35:40.010 INFO [stderr] | ^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: variant is never constructed: `Off` Nov 29 21:35:40.010 INFO [stderr] --> 2015/src/day06.rs:11:5 Nov 29 21:35:40.010 INFO [stderr] | Nov 29 21:35:40.010 INFO [stderr] 11 | Off, Nov 29 21:35:40.010 INFO [stderr] | ^^^ Nov 29 21:35:40.010 INFO [stderr] Nov 29 21:35:40.010 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:27:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 27 | fn new(s: State, brightness: u32) -> Light { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `toggle_brightness` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:34:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 34 | fn toggle_brightness(&mut self) { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `dec` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:39:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 39 | fn dec(&mut self) { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `inc` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:45:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 45 | fn inc(&mut self) { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `toggle` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:49:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 49 | fn toggle(&mut self) { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `switch` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:57:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 57 | fn switch(&mut self, state: State) { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:63:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 63 | fn new(x: isize, y: isize) -> Loc { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: function is never used: `fire_hazard_1` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:83:1 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 83 | pub fn fire_hazard_1(file: &str) -> u32 { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: function is never used: `fire_hazard_2` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day06.rs:129:1 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 129 | pub fn fire_hazard_2(file: &str) -> u32 { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: enum is never used: `Token` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:11:1 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 11 | enum Token { Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `And` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:20:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 20 | And, Nov 29 21:35:40.011 INFO [stderr] | ^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `Or` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:21:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 21 | Or, Nov 29 21:35:40.011 INFO [stderr] | ^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `LShift` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:22:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 22 | LShift, Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `RShift` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:23:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 23 | RShift, Nov 29 21:35:40.011 INFO [stderr] | ^^^^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `Not` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:24:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 24 | Not, Nov 29 21:35:40.011 INFO [stderr] | ^^^ Nov 29 21:35:40.011 INFO [stderr] Nov 29 21:35:40.011 INFO [stderr] warning: variant is never constructed: `Address` Nov 29 21:35:40.011 INFO [stderr] --> 2015/src/day07.rs:43:5 Nov 29 21:35:40.011 INFO [stderr] | Nov 29 21:35:40.011 INFO [stderr] 43 | Address(String), Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: variant is never constructed: `Value` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day07.rs:44:5 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 44 | Value(i32), Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `assembly_required` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day07.rs:88:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 88 | pub fn assembly_required(file: &str, override_address: &str, override_value: i32) -> i32 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `calculate` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day07.rs:182:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 182 | / fn calculate(search_key: String, Nov 29 21:35:40.012 INFO [stderr] 183 | | operations: &HashMap, Nov 29 21:35:40.012 INFO [stderr] 184 | | registers: &Rc>>) Nov 29 21:35:40.012 INFO [stderr] 185 | | -> Option { Nov 29 21:35:40.012 INFO [stderr] ... | Nov 29 21:35:40.012 INFO [stderr] 250 | | } Nov 29 21:35:40.012 INFO [stderr] 251 | | } Nov 29 21:35:40.012 INFO [stderr] | |_^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `matchsticks_1` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day08.rs:5:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 5 | pub fn matchsticks_1(file: &str) -> i32 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `matchsticks_2` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day08.rs:62:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 62 | pub fn matchsticks_2(file: &str) -> i32 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `single_night_1` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day09.rs:6:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 6 | pub fn single_night_1(file: &str) -> i64 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `single_night_2` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day09.rs:13:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 13 | pub fn single_night_2(file: &str) -> i64 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `generate_graph` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day09.rs:20:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 20 | fn generate_graph(file: &str) -> Graph { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `salesman` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day09.rs:68:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 68 | fn salesman(graph: &Graph, source: usize, min: bool) -> i64 { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: struct is never constructed: `Graph` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day09.rs:122:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 122 | struct Graph { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `look_say_1` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day10.rs:4:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 4 | pub fn look_say_1(file: &str) -> usize { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `look_say_2` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day10.rs:8:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 8 | pub fn look_say_2(file: &str) -> usize { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day10.rs:12:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 12 | fn process(file: &str, n: usize) -> usize { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `look_say` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day10.rs:25:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 25 | fn look_say(input: &str) -> String { Nov 29 21:35:40.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.012 INFO [stderr] Nov 29 21:35:40.012 INFO [stderr] warning: function is never used: `corporate_policy_1` Nov 29 21:35:40.012 INFO [stderr] --> 2015/src/day11.rs:4:1 Nov 29 21:35:40.012 INFO [stderr] | Nov 29 21:35:40.012 INFO [stderr] 4 | pub fn corporate_policy_1(file: &str) -> String { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `corporate_policy_2` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day11.rs:8:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 8 | pub fn corporate_policy_2(file: &str) -> String { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day11.rs:12:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 12 | fn process(file: &str, n: usize) -> String { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `check_straight` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day11.rs:34:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 34 | fn check_straight(s: &str) -> bool { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `check_disimilar_pairs` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day11.rs:55:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 55 | fn check_disimilar_pairs(s: &str) -> bool { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `inc_str` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day11.rs:87:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 87 | fn inc_str(s: String) -> String { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `abacus_framework_1` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day12.rs:7:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 7 | pub fn abacus_framework_1(file: &str) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `abacus_framework_2` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day12.rs:24:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 24 | pub fn abacus_framework_2(file: &str) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `process_json` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day12.rs:40:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 40 | fn process_json(json: &Json) -> Result { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `knights_table_1` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day13.rs:10:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 10 | pub fn knights_table_1(file: &str) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `knights_table_2` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day13.rs:14:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 14 | pub fn knights_table_2(file: &str) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day13.rs:18:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 18 | fn process(file: &str, add: Option<&str>) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: struct is never constructed: `Ctx` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day13.rs:90:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 90 | struct Ctx { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `reindeer_olympics_1` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day14.rs:6:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 6 | pub fn reindeer_olympics_1(file: &str, seconds: usize) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `reindeer_olympics_2` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day14.rs:11:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 11 | pub fn reindeer_olympics_2(file: &str, seconds: usize) -> i64 { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day14.rs:16:1 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 16 | fn process(file: &str, seconds: usize) -> (i64, i64) { Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.013 INFO [stderr] warning: variant is never constructed: `Active` Nov 29 21:35:40.013 INFO [stderr] --> 2015/src/day14.rs:100:5 Nov 29 21:35:40.013 INFO [stderr] | Nov 29 21:35:40.013 INFO [stderr] 100 | Active { time: usize }, Nov 29 21:35:40.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.013 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: variant is never constructed: `Resting` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day14.rs:101:5 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 101 | Resting { time: usize }, Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: struct is never constructed: `Racer` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day14.rs:105:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 105 | struct Racer { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: method is never used: `default` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day14.rs:112:5 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 112 | fn default() -> Self { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: struct is never constructed: `Reindeer` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day14.rs:122:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 122 | struct Reindeer<'d> { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day14.rs:130:5 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 130 | fn new(name: &'d str, velocity: usize, active_time: usize, rest_time: usize,) -> Self { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `hungry_science_1` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day15.rs:10:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 10 | pub fn hungry_science_1(file: &str) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `hungry_science_2` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day15.rs:14:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 14 | pub fn hungry_science_2(file: &str) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day15.rs:18:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 18 | fn process(file: &str, consider_calories: Option) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: struct is never constructed: `Ctx` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day15.rs:79:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 79 | struct Ctx { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `aunt_sue_1` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:10:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 10 | pub fn aunt_sue_1(file: &str) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `aunt_sue_2` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:14:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 14 | pub fn aunt_sue_2(file: &str) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:18:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 18 | fn process(file: &str, part2: bool) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: struct is never constructed: `Sue` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:95:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 95 | struct Sue { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:110:5 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 110 | fn new(id: usize) -> Self { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: struct is never constructed: `Ctx` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day16.rs:127:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 127 | struct Ctx { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `much_such_1` Nov 29 21:35:40.014 INFO [stderr] --> 2015/src/day17.rs:5:1 Nov 29 21:35:40.014 INFO [stderr] | Nov 29 21:35:40.014 INFO [stderr] 5 | pub fn much_such_1(file: &str, expected: usize) -> i32 { Nov 29 21:35:40.014 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.014 INFO [stderr] Nov 29 21:35:40.014 INFO [stderr] warning: function is never used: `much_such_2` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day17.rs:10:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 10 | pub fn much_such_2(file: &str, expected: usize) -> i32 { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day17.rs:15:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 15 | fn process(file: &str, expected: usize) -> (i32, i32) { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `to_digits` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day17.rs:71:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 71 | fn to_digits(mut n: usize, base: usize) -> Vec { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `yard_gif_1` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:7:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 7 | pub fn yard_gif_1(file: &str, steps: usize) -> i32 { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `yard_gif_2` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:11:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 11 | pub fn yard_gif_2(file: &str, steps: usize) -> i32 { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:15:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 15 | fn process<'i>(file: &str, steps: usize, immortals: &'i [(usize, usize)]) -> i32 { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: variant is never constructed: `On` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:130:5 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 130 | On, Nov 29 21:35:40.015 INFO [stderr] | ^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: variant is never constructed: `Off` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:131:5 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 131 | Off, Nov 29 21:35:40.015 INFO [stderr] | ^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:147:5 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 147 | fn new(s: State) -> Self { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: method is never used: `immortal` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:154:5 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 154 | fn immortal() -> Self { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: method is never used: `new` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day18.rs:163:5 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 163 | fn new(x: usize, y: usize) -> Loc { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `rudolph_meds_1` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day19.rs:6:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 6 | pub fn rudolph_meds_1(file: &str) -> usize { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `rudolph_meds_2` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day19.rs:10:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 10 | pub fn rudolph_meds_2(file: &str) -> usize { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.015 INFO [stderr] warning: function is never used: `process` Nov 29 21:35:40.015 INFO [stderr] --> 2015/src/day19.rs:14:1 Nov 29 21:35:40.015 INFO [stderr] | Nov 29 21:35:40.015 INFO [stderr] 14 | fn process(file: &str) -> usize { Nov 29 21:35:40.015 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 21:35:40.015 INFO [stderr] Nov 29 21:35:40.032 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Nov 29 21:35:40.032 INFO [stderr] --> 2015/src/day13.rs:80:5 Nov 29 21:35:40.032 INFO [stderr] | Nov 29 21:35:40.032 INFO [stderr] 80 | / candidate.solution.iter() Nov 29 21:35:40.032 INFO [stderr] 81 | | .filter_map(|&i| guest_names.get(i)) Nov 29 21:35:40.032 INFO [stderr] 82 | | //.inspect(|s| print!("{:?} ", s)) Nov 29 21:35:40.032 INFO [stderr] 83 | | .cloned() Nov 29 21:35:40.032 INFO [stderr] 84 | | .collect::>(); Nov 29 21:35:40.032 INFO [stderr] | |________________________________^ Nov 29 21:35:40.032 INFO [stderr] | Nov 29 21:35:40.032 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 21:35:40.032 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Nov 29 21:35:40.032 INFO [stderr] Nov 29 21:35:40.100 INFO [stderr] Checking adventofcode v0.1.0 (/source) Nov 29 21:35:40.905 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Nov 29 21:35:40.905 INFO [stderr] --> 2015/src/day13.rs:80:5 Nov 29 21:35:40.905 INFO [stderr] | Nov 29 21:35:40.905 INFO [stderr] 80 | / candidate.solution.iter() Nov 29 21:35:40.905 INFO [stderr] 81 | | .filter_map(|&i| guest_names.get(i)) Nov 29 21:35:40.905 INFO [stderr] 82 | | //.inspect(|s| print!("{:?} ", s)) Nov 29 21:35:40.905 INFO [stderr] 83 | | .cloned() Nov 29 21:35:40.905 INFO [stderr] 84 | | .collect::>(); Nov 29 21:35:40.905 INFO [stderr] | |________________________________^ Nov 29 21:35:40.905 INFO [stderr] | Nov 29 21:35:40.905 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 21:35:40.905 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Nov 29 21:35:40.905 INFO [stderr] Nov 29 21:35:40.976 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.05s Nov 29 21:35:40.988 INFO [stderr] su: No module specific data is present Nov 29 21:35:41.858 INFO running `"docker" "inspect" "46a4e0cac599181c55fe01660c096c4ae988d9a4c7931e716e09f1ac67be5f2b"` Nov 29 21:35:42.208 INFO running `"docker" "rm" "-f" "46a4e0cac599181c55fe01660c096c4ae988d9a4c7931e716e09f1ac67be5f2b"` Nov 29 21:35:42.510 INFO [stdout] 46a4e0cac599181c55fe01660c096c4ae988d9a4c7931e716e09f1ac67be5f2b