[INFO] cloning repository https://github.com/sorrowed/Advent-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sorrowed/Advent-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorrowed%2FAdvent-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorrowed%2FAdvent-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf63ac7a449675661b97dbe2040a8c4d39121eac [INFO] building sorrowed/Advent-2019 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorrowed%2FAdvent-2019" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded permute v0.1.0 [INFO] [stderr] Downloaded libmath v0.2.1 [INFO] [stderr] Downloaded pathfinding v2.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0931bed2b006d1ab7c219225c8e9b73c7b17247358b38a79fc161f46c4d495f0 [INFO] running `Command { std: "docker" "start" "-a" "0931bed2b006d1ab7c219225c8e9b73c7b17247358b38a79fc161f46c4d495f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0931bed2b006d1ab7c219225c8e9b73c7b17247358b38a79fc161f46c4d495f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0931bed2b006d1ab7c219225c8e9b73c7b17247358b38a79fc161f46c4d495f0", kill_on_drop: false }` [INFO] [stdout] 0931bed2b006d1ab7c219225c8e9b73c7b17247358b38a79fc161f46c4d495f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e2c041e4849fa4ac5649bcb8d9cb108aed43fcc410a77a333688aa1ec20115c [INFO] running `Command { std: "docker" "start" "-a" "9e2c041e4849fa4ac5649bcb8d9cb108aed43fcc410a77a333688aa1ec20115c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling permute v0.1.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling pathfinding v2.0.4 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling advent_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/cpu/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/day10/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/day13/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/day13/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/day17/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day14/mod.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | for (index, mut source) in result.source_chemicals.iter_mut().enumerate() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `magnitude` are never used [INFO] [stdout] --> src/common/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Vector { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn path(&self, other: &Vector) -> Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn magnitude(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `angle_in_degrees` is never used [INFO] [stdout] --> src/common/mod.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn angle_in_degrees(angle: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `import` is never used [INFO] [stdout] --> src/common/mod.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn import(name: &str) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/cpu/mod.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 193 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 194 | pub source: CpuWidth, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fuel_required` is never used [INFO] [stdout] --> src/day1/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fuel_required(mass: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fuel_required_including_fuel` is never used [INFO] [stdout] --> src/day1/mod.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn fuel_required_including_fuel(mass: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day1/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day1/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day2/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute` is never used [INFO] [stdout] --> src/day2/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn execute(mut program: Vec) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read` is never used [INFO] [stdout] --> src/day2/mod.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn read(input: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day2/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day2/mod.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day2/mod.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wire1` is never used [INFO] [stdout] --> src/day3/mod.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn wire1() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wire2` is never used [INFO] [stdout] --> src/day3/mod.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn wire2() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `m` and `c` are never read [INFO] [stdout] --> src/day3/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Move { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 13 | m: char, [INFO] [stdout] | ^ [INFO] [stdout] 14 | c: i32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Coordinate` is never constructed [INFO] [stdout] --> src/day3/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Coordinate { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `manhattan` is never used [INFO] [stdout] --> src/day3/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Coordinate { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 37 | pub fn manhattan(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_moves` is never used [INFO] [stdout] --> src/day3/mod.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn read_moves(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_coordinates` is never used [INFO] [stdout] --> src/day3/mod.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn calculate_coordinates(moves: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day3/mod.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day3/mod.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day3/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `password_range` is never used [INFO] [stdout] --> src/day4/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn password_range() -> std::ops::RangeInclusive { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_not_decreasing` is never used [INFO] [stdout] --> src/day4/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_not_decreasing(digits: [i32; 6]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyze_password` is never used [INFO] [stdout] --> src/day4/mod.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn analyze_password(mut password: i32) -> ([i32; 6], [i32; 10]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_first` is never used [INFO] [stdout] --> src/day4/mod.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_valid_first(password: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_second` is never used [INFO] [stdout] --> src/day4/mod.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn is_valid_second(password: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day4/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day4/mod.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day5/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day5/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_compare` is never used [INFO] [stdout] --> src/day5/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn test_compare() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_jump` is never used [INFO] [stdout] --> src/day5/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn test_jump() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day5/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day5/mod.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Orbit` is never constructed [INFO] [stdout] --> src/day6/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Orbit { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Body` is never constructed [INFO] [stdout] --> src/day6/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Body { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_orbits_recursive` is never used [INFO] [stdout] --> src/day6/mod.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn count_orbits_recursive(body: &Body, bodies: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_body_tree` is never used [INFO] [stdout] --> src/day6/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn build_body_tree(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day6/mod.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day6/mod.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day6/mod.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day7/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_max_output` is never used [INFO] [stdout] --> src/day7/mod.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn find_max_output(input: &str, phase_settings: Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day7/mod.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day7/mod.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day7/mod.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day8/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/day8/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pixel` and `count_pixel_color` are never used [INFO] [stdout] --> src/day8/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Layer { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | pub fn pixel(&self, x: usize, y: usize) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn count_pixel_color(&self, color: u8) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bitmap` is never constructed [INFO] [stdout] --> src/day8/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Bitmap { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `add_layer`, `flatten`, and `parse` are never used [INFO] [stdout] --> src/day8/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Bitmap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 27 | fn add_layer(&mut self, pixels: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn flatten(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn parse(input: &str, width: usize, height: usize) -> Bitmap { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day8/mod.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day8/mod.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day8/mod.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day9/mod.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day9/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day9/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day10/mod.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn input() -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Asteroid` is never constructed [INFO] [stdout] --> src/day10/mod.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct Asteroid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day10/mod.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Asteroid { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 61 | pub fn new(location: Vector) -> Asteroid { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_asteroids` is never used [INFO] [stdout] --> src/day10/mod.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_asteroids(input: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_paths` is never used [INFO] [stdout] --> src/day10/mod.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn generate_paths(source: &Asteroid, targets: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_asteroids` is never used [INFO] [stdout] --> src/day10/mod.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn process_asteroids(asteroids: &Vec) -> Vec<(Vector, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day10/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day10/mod.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day10/mod.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> src/day11/mod.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `WHITE` is never constructed [INFO] [stdout] --> src/day11/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 16 | BLACK = 0, [INFO] [stdout] 17 | WHITE = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Robot` is never constructed [INFO] [stdout] --> src/day11/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Robot { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/day11/mod.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Robot { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 33 | pub fn new() -> Robot { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn paint(&mut self, color: Color) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn turn(&mut self, dir: Direction) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn forward(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn color(&self, location: &Vector) -> Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn current(&mut self) -> Color { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn extends(&self) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn next(&mut self, color: Color, dir: Direction) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn painted(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_trail` is never used [INFO] [stdout] --> src/day11/mod.rs:130:4 [INFO] [stdout] | [INFO] [stdout] 130 | fn draw_trail(robot: &Robot) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day11/mod.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_robot_program` is never used [INFO] [stdout] --> src/day11/mod.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn run_robot_program(robot: &mut Robot, program: &mut Program) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day11/mod.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day11/mod.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoonId` is never used [INFO] [stdout] --> src/day12/mod.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum MoonId { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moon` is never constructed [INFO] [stdout] --> src/day12/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Moon { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `energy`, `gravity`, and `step` are never used [INFO] [stdout] --> src/day12/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Moon { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(id: MoonId, x: i32, y: i32, z: i32) -> Moon { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn energy(&self) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn gravity(this: &mut Moon, that: &mut Moon) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gravity_once` is never used [INFO] [stdout] --> src/day12/mod.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn gravity_once(velocity_a: &mut i32, velocity_b: &mut i32, pos_a: i32, pos_b: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simulate` is never used [INFO] [stdout] --> src/day12/mod.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn simulate( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/day12/mod.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn gcd(a: i64, b: i64) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/day12/mod.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn lcm(a: i64, b: i64) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moons` is never used [INFO] [stdout] --> src/day12/mod.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn moons() -> (Moon, Moon, Moon, Moon) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day12/mod.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day12/mod.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day12/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MapType` is never used [INFO] [stdout] --> src/day13/mod.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type MapType = HashMap; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TileType` is never used [INFO] [stdout] --> src/day13/mod.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum TileType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day13/mod.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl TileType { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 20 | pub fn new(tile_type: i32) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tile` is never constructed [INFO] [stdout] --> src/day13/mod.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct Tile { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `is_score_chunk`, and `read` are never used [INFO] [stdout] --> src/day13/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl Tile { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 60 | pub fn new(x: i32, y: i32, tile_type: TileType) -> Tile { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn is_score_chunk(chunk: &[CpuWidth]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn read(input: &Vec) -> HashMap { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Map` is never constructed [INFO] [stdout] --> src/day13/mod.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | struct Map { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extends`, `extract_score`, and `update` are never used [INFO] [stdout] --> src/day13/mod.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 97 | impl Map { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 98 | pub fn new() -> Map { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn extends(&self) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn extract_score(&mut self, input: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn update(&mut self, input: &Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day13/mod.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn test() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day13/mod.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day13/mod.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ReactionStorage` is never used [INFO] [stdout] --> src/day14/mod.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | type ReactionStorage = HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Chemical` is never constructed [INFO] [stdout] --> src/day14/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Chemical { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/day14/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Chemical { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn parse(input: &str) -> Chemical { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reaction` is never constructed [INFO] [stdout] --> src/day14/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct Reaction { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse` and `match_target_amount` are never used [INFO] [stdout] --> src/day14/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Reaction { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn parse(input: &str) -> Reaction { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn match_target_amount(self, amount: i64) -> Reaction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_reactions` is never used [INFO] [stdout] --> src/day14/mod.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn parse_reactions(input: &str) -> ReactionStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_chemical_storage` is never used [INFO] [stdout] --> src/day14/mod.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn print_chemical_storage(chemicals: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process` is never used [INFO] [stdout] --> src/day14/mod.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn process(input: &str, fuel_amount: i64) -> i64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day14/mod.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day14/mod.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day14/mod.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Move` is never used [INFO] [stdout] --> src/day15/mod.rs:29:6 [INFO] [stdout] | [INFO] [stdout] 29 | enum Move { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `iterator` is never used [INFO] [stdout] --> src/day15/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Move { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 37 | pub fn iterator() -> Iter<'static, Move> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Movement` is never used [INFO] [stdout] --> src/day15/mod.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | enum Movement { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_reachable` is never used [INFO] [stdout] --> src/day15/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Movement { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 53 | fn is_reachable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/day15/mod.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct Position { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `World` is never used [INFO] [stdout] --> src/day15/mod.rs:64:6 [INFO] [stdout] | [INFO] [stdout] 64 | type World = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `single_move` is never used [INFO] [stdout] --> src/day15/mod.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn single_move(program: &mut Program, direction: &Move) -> DroidStatus { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_direction` is never used [INFO] [stdout] --> src/day15/mod.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn reverse_direction(moved: &Move) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `target_position` is never used [INFO] [stdout] --> src/day15/mod.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn target_position(position: &Vector, movement: &Move) -> Vector { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `explore_neighbors` is never used [INFO] [stdout] --> src/day15/mod.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn explore_neighbors(program: &mut Program, position: &Vector) -> Vec<(Move, Position)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_extends` is never used [INFO] [stdout] --> src/day15/mod.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn world_extends(world: &World) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_contains` is never used [INFO] [stdout] --> src/day15/mod.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn world_contains<'a>(world: &'a World, location: &Vector) -> Option<&'a Position> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_contains_mut` is never used [INFO] [stdout] --> src/day15/mod.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn world_contains_mut<'a>(world: &'a mut World, location: &Vector) -> Option<&'a mut Position> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_print` is never used [INFO] [stdout] --> src/day15/mod.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn world_print(world: &World) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_build` is never used [INFO] [stdout] --> src/day15/mod.rs:209:4 [INFO] [stdout] | [INFO] [stdout] 209 | fn world_build(program: &mut Program) -> World { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_adjacent` is never used [INFO] [stdout] --> src/day15/mod.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn is_adjacent(a: &Vector, b: &Vector) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors` is never used [INFO] [stdout] --> src/day15/mod.rs:264:4 [INFO] [stdout] | [INFO] [stdout] 264 | fn neighbors<'a>(world: &'a World, position: &Vector) -> Vec<&'a Position> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `distance` is never used [INFO] [stdout] --> src/day15/mod.rs:278:4 [INFO] [stdout] | [INFO] [stdout] 278 | fn distance(a: &Vector, b: &Vector) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day15/mod.rs:282:8 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn test() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day15/mod.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day15/mod.rs:327:8 [INFO] [stdout] | [INFO] [stdout] 327 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiplier` is never used [INFO] [stdout] --> src/day16/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn multiplier(index: usize, position: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft_single_position` is never used [INFO] [stdout] --> src/day16/mod.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn fft_single_position(position: usize, input: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft_single_phase` is never used [INFO] [stdout] --> src/day16/mod.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn fft_single_phase(input: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/day16/mod.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn fft(input: &Vec, phases: i32) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/day16/mod.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_input(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_offset` is never used [INFO] [stdout] --> src/day16/mod.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn parse_offset(input: &str) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day16/mod.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day16/mod.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day16/mod.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:271:17 [INFO] [stdout] | [INFO] [stdout] 271 | &mut self.parameters[0].set(program, program.input[program.input_ix]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 271 | let _ = &mut self.parameters[0].set(program, program.input[program.input_ix]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | &mut self.parameters[2].set(program, 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 307 | let _ = &mut self.parameters[2].set(program, 1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:309:21 [INFO] [stdout] | [INFO] [stdout] 309 | &mut self.parameters[2].set(program, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 309 | let _ = &mut self.parameters[2].set(program, 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | &mut self.parameters[2].set(program, 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 317 | let _ = &mut self.parameters[2].set(program, 1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:319:21 [INFO] [stdout] | [INFO] [stdout] 319 | &mut self.parameters[2].set(program, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 319 | let _ = &mut self.parameters[2].set(program, 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s [INFO] running `Command { std: "docker" "inspect" "9e2c041e4849fa4ac5649bcb8d9cb108aed43fcc410a77a333688aa1ec20115c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2c041e4849fa4ac5649bcb8d9cb108aed43fcc410a77a333688aa1ec20115c", kill_on_drop: false }` [INFO] [stdout] 9e2c041e4849fa4ac5649bcb8d9cb108aed43fcc410a77a333688aa1ec20115c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 218a9ee4a9e6c42667c84a3702b29ce1129f844fd25eeaa4c1313539a1172153 [INFO] running `Command { std: "docker" "start" "-a" "218a9ee4a9e6c42667c84a3702b29ce1129f844fd25eeaa4c1313539a1172153", kill_on_drop: false }` [INFO] [stderr] Compiling advent_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/cpu/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/day10/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/day13/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/day13/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/day17/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day14/mod.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | for (index, mut source) in result.source_chemicals.iter_mut().enumerate() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `magnitude` are never used [INFO] [stdout] --> src/common/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Vector { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn path(&self, other: &Vector) -> Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn magnitude(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `angle_in_degrees` is never used [INFO] [stdout] --> src/common/mod.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn angle_in_degrees(angle: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `import` is never used [INFO] [stdout] --> src/common/mod.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn import(name: &str) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/cpu/mod.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 193 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 194 | pub source: CpuWidth, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fuel_required` is never used [INFO] [stdout] --> src/day1/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fuel_required(mass: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fuel_required_including_fuel` is never used [INFO] [stdout] --> src/day1/mod.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn fuel_required_including_fuel(mass: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day1/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day1/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day2/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute` is never used [INFO] [stdout] --> src/day2/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn execute(mut program: Vec) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read` is never used [INFO] [stdout] --> src/day2/mod.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn read(input: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day2/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day2/mod.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day2/mod.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wire1` is never used [INFO] [stdout] --> src/day3/mod.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn wire1() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wire2` is never used [INFO] [stdout] --> src/day3/mod.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn wire2() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `m` and `c` are never read [INFO] [stdout] --> src/day3/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Move { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 13 | m: char, [INFO] [stdout] | ^ [INFO] [stdout] 14 | c: i32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Coordinate` is never constructed [INFO] [stdout] --> src/day3/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Coordinate { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `manhattan` is never used [INFO] [stdout] --> src/day3/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Coordinate { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 37 | pub fn manhattan(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_moves` is never used [INFO] [stdout] --> src/day3/mod.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn read_moves(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_coordinates` is never used [INFO] [stdout] --> src/day3/mod.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn calculate_coordinates(moves: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day3/mod.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day3/mod.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day3/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `password_range` is never used [INFO] [stdout] --> src/day4/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn password_range() -> std::ops::RangeInclusive { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_not_decreasing` is never used [INFO] [stdout] --> src/day4/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_not_decreasing(digits: [i32; 6]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyze_password` is never used [INFO] [stdout] --> src/day4/mod.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn analyze_password(mut password: i32) -> ([i32; 6], [i32; 10]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_first` is never used [INFO] [stdout] --> src/day4/mod.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_valid_first(password: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_second` is never used [INFO] [stdout] --> src/day4/mod.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn is_valid_second(password: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day4/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day4/mod.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day5/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day5/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_compare` is never used [INFO] [stdout] --> src/day5/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn test_compare() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_jump` is never used [INFO] [stdout] --> src/day5/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn test_jump() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day5/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day5/mod.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Orbit` is never constructed [INFO] [stdout] --> src/day6/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Orbit { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Body` is never constructed [INFO] [stdout] --> src/day6/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Body { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_orbits_recursive` is never used [INFO] [stdout] --> src/day6/mod.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn count_orbits_recursive(body: &Body, bodies: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_body_tree` is never used [INFO] [stdout] --> src/day6/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn build_body_tree(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day6/mod.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day6/mod.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day6/mod.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day7/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_max_output` is never used [INFO] [stdout] --> src/day7/mod.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn find_max_output(input: &str, phase_settings: Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day7/mod.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day7/mod.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day7/mod.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day8/mod.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn input() -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/day8/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pixel` and `count_pixel_color` are never used [INFO] [stdout] --> src/day8/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Layer { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | pub fn pixel(&self, x: usize, y: usize) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn count_pixel_color(&self, color: u8) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bitmap` is never constructed [INFO] [stdout] --> src/day8/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Bitmap { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `add_layer`, `flatten`, and `parse` are never used [INFO] [stdout] --> src/day8/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Bitmap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 27 | fn add_layer(&mut self, pixels: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn flatten(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn parse(input: &str, width: usize, height: usize) -> Bitmap { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day8/mod.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day8/mod.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day8/mod.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day9/mod.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day9/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day9/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `input` is never used [INFO] [stdout] --> src/day10/mod.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn input() -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Asteroid` is never constructed [INFO] [stdout] --> src/day10/mod.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct Asteroid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day10/mod.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Asteroid { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 61 | pub fn new(location: Vector) -> Asteroid { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_asteroids` is never used [INFO] [stdout] --> src/day10/mod.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_asteroids(input: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_paths` is never used [INFO] [stdout] --> src/day10/mod.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn generate_paths(source: &Asteroid, targets: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_asteroids` is never used [INFO] [stdout] --> src/day10/mod.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn process_asteroids(asteroids: &Vec) -> Vec<(Vector, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day10/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day10/mod.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day10/mod.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> src/day11/mod.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `WHITE` is never constructed [INFO] [stdout] --> src/day11/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 16 | BLACK = 0, [INFO] [stdout] 17 | WHITE = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Robot` is never constructed [INFO] [stdout] --> src/day11/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Robot { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/day11/mod.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Robot { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 33 | pub fn new() -> Robot { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn paint(&mut self, color: Color) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn turn(&mut self, dir: Direction) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn forward(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn color(&self, location: &Vector) -> Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn current(&mut self) -> Color { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn extends(&self) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn next(&mut self, color: Color, dir: Direction) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn painted(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_trail` is never used [INFO] [stdout] --> src/day11/mod.rs:130:4 [INFO] [stdout] | [INFO] [stdout] 130 | fn draw_trail(robot: &Robot) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day11/mod.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_robot_program` is never used [INFO] [stdout] --> src/day11/mod.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn run_robot_program(robot: &mut Robot, program: &mut Program) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day11/mod.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day11/mod.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoonId` is never used [INFO] [stdout] --> src/day12/mod.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum MoonId { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moon` is never constructed [INFO] [stdout] --> src/day12/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Moon { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `energy`, `gravity`, and `step` are never used [INFO] [stdout] --> src/day12/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Moon { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(id: MoonId, x: i32, y: i32, z: i32) -> Moon { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn energy(&self) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn gravity(this: &mut Moon, that: &mut Moon) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gravity_once` is never used [INFO] [stdout] --> src/day12/mod.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn gravity_once(velocity_a: &mut i32, velocity_b: &mut i32, pos_a: i32, pos_b: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simulate` is never used [INFO] [stdout] --> src/day12/mod.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn simulate( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/day12/mod.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn gcd(a: i64, b: i64) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/day12/mod.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn lcm(a: i64, b: i64) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moons` is never used [INFO] [stdout] --> src/day12/mod.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn moons() -> (Moon, Moon, Moon, Moon) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day12/mod.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day12/mod.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day12/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MapType` is never used [INFO] [stdout] --> src/day13/mod.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type MapType = HashMap; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TileType` is never used [INFO] [stdout] --> src/day13/mod.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum TileType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day13/mod.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl TileType { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 20 | pub fn new(tile_type: i32) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tile` is never constructed [INFO] [stdout] --> src/day13/mod.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct Tile { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `is_score_chunk`, and `read` are never used [INFO] [stdout] --> src/day13/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl Tile { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 60 | pub fn new(x: i32, y: i32, tile_type: TileType) -> Tile { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn is_score_chunk(chunk: &[CpuWidth]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn read(input: &Vec) -> HashMap { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Map` is never constructed [INFO] [stdout] --> src/day13/mod.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | struct Map { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extends`, `extract_score`, and `update` are never used [INFO] [stdout] --> src/day13/mod.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 97 | impl Map { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 98 | pub fn new() -> Map { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn extends(&self) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn extract_score(&mut self, input: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn update(&mut self, input: &Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day13/mod.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn test() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day13/mod.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day13/mod.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ReactionStorage` is never used [INFO] [stdout] --> src/day14/mod.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | type ReactionStorage = HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Chemical` is never constructed [INFO] [stdout] --> src/day14/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Chemical { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/day14/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Chemical { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn parse(input: &str) -> Chemical { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reaction` is never constructed [INFO] [stdout] --> src/day14/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct Reaction { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse` and `match_target_amount` are never used [INFO] [stdout] --> src/day14/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Reaction { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn parse(input: &str) -> Reaction { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn match_target_amount(self, amount: i64) -> Reaction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_reactions` is never used [INFO] [stdout] --> src/day14/mod.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn parse_reactions(input: &str) -> ReactionStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_chemical_storage` is never used [INFO] [stdout] --> src/day14/mod.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn print_chemical_storage(chemicals: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process` is never used [INFO] [stdout] --> src/day14/mod.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn process(input: &str, fuel_amount: i64) -> i64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day14/mod.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day14/mod.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day14/mod.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Move` is never used [INFO] [stdout] --> src/day15/mod.rs:29:6 [INFO] [stdout] | [INFO] [stdout] 29 | enum Move { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `iterator` is never used [INFO] [stdout] --> src/day15/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Move { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 37 | pub fn iterator() -> Iter<'static, Move> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Movement` is never used [INFO] [stdout] --> src/day15/mod.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | enum Movement { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_reachable` is never used [INFO] [stdout] --> src/day15/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Movement { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 53 | fn is_reachable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/day15/mod.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct Position { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `World` is never used [INFO] [stdout] --> src/day15/mod.rs:64:6 [INFO] [stdout] | [INFO] [stdout] 64 | type World = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `single_move` is never used [INFO] [stdout] --> src/day15/mod.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn single_move(program: &mut Program, direction: &Move) -> DroidStatus { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_direction` is never used [INFO] [stdout] --> src/day15/mod.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn reverse_direction(moved: &Move) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `target_position` is never used [INFO] [stdout] --> src/day15/mod.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn target_position(position: &Vector, movement: &Move) -> Vector { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `explore_neighbors` is never used [INFO] [stdout] --> src/day15/mod.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn explore_neighbors(program: &mut Program, position: &Vector) -> Vec<(Move, Position)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_extends` is never used [INFO] [stdout] --> src/day15/mod.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn world_extends(world: &World) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_contains` is never used [INFO] [stdout] --> src/day15/mod.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn world_contains<'a>(world: &'a World, location: &Vector) -> Option<&'a Position> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_contains_mut` is never used [INFO] [stdout] --> src/day15/mod.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn world_contains_mut<'a>(world: &'a mut World, location: &Vector) -> Option<&'a mut Position> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_print` is never used [INFO] [stdout] --> src/day15/mod.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn world_print(world: &World) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_build` is never used [INFO] [stdout] --> src/day15/mod.rs:209:4 [INFO] [stdout] | [INFO] [stdout] 209 | fn world_build(program: &mut Program) -> World { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_adjacent` is never used [INFO] [stdout] --> src/day15/mod.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn is_adjacent(a: &Vector, b: &Vector) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors` is never used [INFO] [stdout] --> src/day15/mod.rs:264:4 [INFO] [stdout] | [INFO] [stdout] 264 | fn neighbors<'a>(world: &'a World, position: &Vector) -> Vec<&'a Position> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `distance` is never used [INFO] [stdout] --> src/day15/mod.rs:278:4 [INFO] [stdout] | [INFO] [stdout] 278 | fn distance(a: &Vector, b: &Vector) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day15/mod.rs:282:8 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn test() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day15/mod.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day15/mod.rs:327:8 [INFO] [stdout] | [INFO] [stdout] 327 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiplier` is never used [INFO] [stdout] --> src/day16/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn multiplier(index: usize, position: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft_single_position` is never used [INFO] [stdout] --> src/day16/mod.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn fft_single_position(position: usize, input: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft_single_phase` is never used [INFO] [stdout] --> src/day16/mod.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn fft_single_phase(input: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/day16/mod.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn fft(input: &Vec, phases: i32) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/day16/mod.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_input(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_offset` is never used [INFO] [stdout] --> src/day16/mod.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn parse_offset(input: &str) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/day16/mod.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day16/mod.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day16/mod.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:271:17 [INFO] [stdout] | [INFO] [stdout] 271 | &mut self.parameters[0].set(program, program.input[program.input_ix]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 271 | let _ = &mut self.parameters[0].set(program, program.input[program.input_ix]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | &mut self.parameters[2].set(program, 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 307 | let _ = &mut self.parameters[2].set(program, 1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:309:21 [INFO] [stdout] | [INFO] [stdout] 309 | &mut self.parameters[2].set(program, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 309 | let _ = &mut self.parameters[2].set(program, 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | &mut self.parameters[2].set(program, 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 317 | let _ = &mut self.parameters[2].set(program, 1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/cpu/mod.rs:319:21 [INFO] [stdout] | [INFO] [stdout] 319 | &mut self.parameters[2].set(program, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 319 | let _ = &mut self.parameters[2].set(program, 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "218a9ee4a9e6c42667c84a3702b29ce1129f844fd25eeaa4c1313539a1172153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "218a9ee4a9e6c42667c84a3702b29ce1129f844fd25eeaa4c1313539a1172153", kill_on_drop: false }` [INFO] [stdout] 218a9ee4a9e6c42667c84a3702b29ce1129f844fd25eeaa4c1313539a1172153