[INFO] cloning repository https://github.com/opcon/aoc-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/opcon/aoc-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopcon%2Faoc-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopcon%2Faoc-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e45eaa8e5c929e9a39dd4f0ac976231a9766a08c [INFO] checking opcon/aoc-2019 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopcon%2Faoc-2019" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/opcon/aoc-2019 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/opcon/aoc-2019 [INFO] finished tweaking git repo https://github.com/opcon/aoc-2019 [INFO] tweaked toml for git repo https://github.com/opcon/aoc-2019 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/opcon/aoc-2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm v0.14.1 [INFO] [stderr] Downloaded colored v1.9.0 [INFO] [stderr] Downloaded signal-hook v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8904627b662a4ae45fc0e52461cf4d33b0ac1ddb7841675e4504ea4a4693f187 [INFO] running `Command { std: "docker" "start" "-a" "8904627b662a4ae45fc0e52461cf4d33b0ac1ddb7841675e4504ea4a4693f187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8904627b662a4ae45fc0e52461cf4d33b0ac1ddb7841675e4504ea4a4693f187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8904627b662a4ae45fc0e52461cf4d33b0ac1ddb7841675e4504ea4a4693f187", kill_on_drop: false }` [INFO] [stdout] 8904627b662a4ae45fc0e52461cf4d33b0ac1ddb7841675e4504ea4a4693f187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 205a8b4300d3e57af566fc28378ec5ec7c738a4c8175a0a4ab78f84d5b790963 [INFO] running `Command { std: "docker" "start" "-a" "205a8b4300d3e57af566fc28378ec5ec7c738a4c8175a0a4ab78f84d5b790963", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking colored v1.9.0 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking signal-hook v0.1.12 [INFO] [stderr] Checking crossterm v0.14.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking aoc-2019-all v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] extern crate itertools; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day08.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/day09.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `ScalarOperand` [INFO] [stdout] --> src/day10.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{Data, ScalarOperand}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/day10.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num` is imported redundantly [INFO] [stdout] --> src/day10.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use num; [INFO] [stdout] | ^^^ the item `num` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day10.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/day11.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{VecDeque,HashMap}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RegexSetBuilder` [INFO] [stdout] --> src/day12.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::{Regex, RegexSetBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/day12.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ordering, PartialEq}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day13.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/day13.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `ExecutableCommand`, `PrintStyledContent`, `Print`, `QueueableCommand`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue`, `terminal` [INFO] [stdout] --> src/day13.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | execute, queue, [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] 16 | style::{ [INFO] [stdout] 17 | Color, Colorize, Print, PrintStyledContent, ResetColor, SetBackgroundColor, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | SetForegroundColor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | }, [INFO] [stdout] 20 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/day13.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | for i in (0..img.nrows()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - for i in (0..img.nrows()) { [INFO] [stdout] 129 + for i in 0..img.nrows() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/day13.rs:253:20 [INFO] [stdout] | [INFO] [stdout] 253 | if (player_pos.x < ball_pos.x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 253 - if (player_pos.x < ball_pos.x) { [INFO] [stdout] 253 + if player_pos.x < ball_pos.x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] extern crate itertools; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day08.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/day09.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `ScalarOperand` [INFO] [stdout] --> src/day10.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{Data, ScalarOperand}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/day10.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num` is imported redundantly [INFO] [stdout] --> src/day10.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use num; [INFO] [stdout] | ^^^ the item `num` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day10.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/day11.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{VecDeque,HashMap}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RegexSetBuilder` [INFO] [stdout] --> src/day12.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::{Regex, RegexSetBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/day12.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ordering, PartialEq}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day13.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/day13.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `ExecutableCommand`, `PrintStyledContent`, `Print`, `QueueableCommand`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue`, `terminal` [INFO] [stdout] --> src/day13.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | execute, queue, [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] 16 | style::{ [INFO] [stdout] 17 | Color, Colorize, Print, PrintStyledContent, ResetColor, SetBackgroundColor, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | SetForegroundColor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | }, [INFO] [stdout] 20 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/day13.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | for i in (0..img.nrows()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - for i in (0..img.nrows()) { [INFO] [stdout] 129 + for i in 0..img.nrows() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/day13.rs:253:20 [INFO] [stdout] | [INFO] [stdout] 253 | if (player_pos.x < ball_pos.x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 253 - if (player_pos.x < ball_pos.x) { [INFO] [stdout] 253 + if player_pos.x < ball_pos.x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day09.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day11.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `origin` [INFO] [stdout] --> src/day03.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | let origin = Point { x: 0, y: 0, steps: 0 }; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/day07.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut inp: VecDeque = VecDeque::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | let mut inp: VecDeque = VecDeque::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day07.rs:225:28 [INFO] [stdout] | [INFO] [stdout] 225 | Ok(a) => {}, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/day07.rs:226:29 [INFO] [stdout] | [INFO] [stdout] 226 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day09.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day11.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `origin` [INFO] [stdout] --> src/day03.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | let origin = Point { x: 0, y: 0, steps: 0 }; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day09.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day09.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/day10.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let start = e.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/day10.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | for (dist, ang) in ast_dist_pos.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut width = input.lines().count(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut height = input [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/day10.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let start = e.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/day10.rs:165:14 [INFO] [stdout] | [INFO] [stdout] 165 | for (dist, ang) in ast_dist_pos.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut width = input.lines().count(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut height = input [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/day07.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut inp: VecDeque = VecDeque::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day11.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | let mut inp: VecDeque = VecDeque::new(); [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: unused variable: `t` [INFO] [stdout] --> src/day11.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day07.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day11.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day11.rs:201:25 [INFO] [stdout] | [INFO] [stdout] 201 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day07.rs:225:28 [INFO] [stdout] | [INFO] [stdout] 225 | Ok(a) => {}, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/day07.rs:226:29 [INFO] [stdout] | [INFO] [stdout] 226 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `affected_moons` [INFO] [stdout] --> src/day12.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut affected_moons: HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_affected_moons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day12.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut affected_moons: HashMap> = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comp_tx` [INFO] [stdout] --> src/day13.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | let (comp_tx, comp_rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comp_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day13.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_point` [INFO] [stdout] --> src/day13.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut current_point = Point { x: 0, y: 0 }; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_direction` [INFO] [stdout] --> src/day13.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut current_direction = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_direction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `score` is assigned to, but never used [INFO] [stdout] --> src/day13.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut score = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_score` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/day13.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | score = match host_rx.recv_timeout(Duration::from_millis(400)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day09.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day09.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut current_point = Point { x: 0, y: 0 }; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut current_direction = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day13.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/day10.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let start = e.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/day10.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | for (dist, ang) in ast_dist_pos.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let mut stdout = stdout(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut width = input.lines().count(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut height = input [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/day10.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let start = e.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/day10.rs:165:14 [INFO] [stdout] | [INFO] [stdout] 165 | for (dist, ang) in ast_dist_pos.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_test_input` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn read_test_input(day: usize, test: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day03.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `distance` is never used [INFO] [stdout] --> src/day03.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Point { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 13 | fn distance(&self, p2: &Point) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day03.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day03.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day04.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day04.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/day04.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_valid(n: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_p2` is never used [INFO] [stdout] --> src/day04.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn is_valid_p2(n: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_decreasing_digits` is never used [INFO] [stdout] --> src/day04.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn has_decreasing_digits(digits: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_repeated_digits` is never used [INFO] [stdout] --> src/day04.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_repeated_digits(digits: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day04.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn number_to_vec(n: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day05.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day05.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_intcode` is never used [INFO] [stdout] --> src/day05.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn run_intcode(code: &mut Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day05.rs:163:6 [INFO] [stdout] | [INFO] [stdout] 163 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day05.rs:176:6 [INFO] [stdout] | [INFO] [stdout] 176 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day05.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day05.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 189 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 190 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day05.rs:243:4 [INFO] [stdout] | [INFO] [stdout] 243 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day05.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day06.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day06.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_orbit_list` is never used [INFO] [stdout] --> src/day06.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn build_orbit_list<'a>(mut start: &'a str, orbital_map: &'a HashMap<&str,&str>) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day07.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day07.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day07.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day07.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `run_program` are never used [INFO] [stdout] --> src/day07.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 148 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 149 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_intcode` is never used [INFO] [stdout] --> src/day07.rs:316:4 [INFO] [stdout] | [INFO] [stdout] 316 | fn run_intcode(code: &mut Vec, input: &mut VecDeque) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day07.rs:464:6 [INFO] [stdout] | [INFO] [stdout] 464 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day07.rs:477:6 [INFO] [stdout] | [INFO] [stdout] 477 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut width = input.lines().count(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day07.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day10.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut height = input [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day07.rs:491:12 [INFO] [stdout] | [INFO] [stdout] 490 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 491 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day07.rs:544:4 [INFO] [stdout] | [INFO] [stdout] 544 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day07.rs:550:4 [INFO] [stdout] | [INFO] [stdout] 550 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day08.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day08.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day09.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day09.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day09.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day09.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `run_program`, `calculate_argument_address`, and `calculate_argument` are never used [INFO] [stdout] --> src/day09.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 152 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 153 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | fn calculate_argument_address(&self, instruction_mode: ParamMode, instruction_number: i64) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 299 | fn calculate_argument(&self, instruction_mode: ParamMode, instruction_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day09.rs:309:6 [INFO] [stdout] | [INFO] [stdout] 309 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day09.rs:323:6 [INFO] [stdout] | [INFO] [stdout] 323 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day09.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day09.rs:338:12 [INFO] [stdout] | [INFO] [stdout] 337 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 338 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day09.rs:395:4 [INFO] [stdout] | [INFO] [stdout] 395 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day09.rs:401:4 [INFO] [stdout] | [INFO] [stdout] 401 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day10.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day11.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> src/day10.rs:230:4 [INFO] [stdout] | [INFO] [stdout] 230 | fn print_grid(grid: &Array2) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day10.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `distance` and `manhattan_distance` are never used [INFO] [stdout] --> src/day10.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 256 | impl Point { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] 257 | fn distance(&self, p2: &Point) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 261 | fn manhattan_distance(&self, p2: &Point) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Asteroid` is never constructed [INFO] [stdout] --> src/day10.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 273 | struct Asteroid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day11.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day11.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day11.rs:197:4 [INFO] [stdout] | [INFO] [stdout] 197 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day11.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `run_program`, `calculate_argument_address`, and `calculate_argument` are never used [INFO] [stdout] --> src/day11.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 272 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 273 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 288 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | fn calculate_argument_address(&self, instruction_mode: ParamMode, instruction_number: i64) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 419 | fn calculate_argument(&self, instruction_mode: ParamMode, instruction_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day11.rs:429:6 [INFO] [stdout] | [INFO] [stdout] 429 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day11.rs:443:6 [INFO] [stdout] | [INFO] [stdout] 443 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day11.rs:450:8 [INFO] [stdout] | [INFO] [stdout] 450 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day11.rs:458:12 [INFO] [stdout] | [INFO] [stdout] 457 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 458 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day11.rs:515:4 [INFO] [stdout] | [INFO] [stdout] 515 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day11.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day11.rs:521:4 [INFO] [stdout] | [INFO] [stdout] 521 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day11.rs:535:8 [INFO] [stdout] | [INFO] [stdout] 535 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> src/day11.rs:546:6 [INFO] [stdout] | [INFO] [stdout] 546 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day12.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day12.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moon` is never constructed [INFO] [stdout] --> src/day12.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | struct Moon { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `tick`, `calculate_gravity`, and `calculate_energy` are never used [INFO] [stdout] --> src/day12.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 179 | impl Moon { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 180 | fn new(position: Vector3, id: usize) -> Moon { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn calculate_gravity(&mut self, other_moon: &Moon) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn calculate_energy(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_zero`, `add`, `sub`, and `zero` are never used [INFO] [stdout] --> src/day12.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Vector3 { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 251 | fn create_zero() -> Vector3 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn add(&mut self, other: Vector3) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 265 | fn sub(&mut self, other: Vector3) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 271 | fn zero(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day13.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | day13::part2(read_input(13)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = day13::part2(read_input(13)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | comp_tx.send(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = comp_tx.send(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | comp_tx.send(2); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = comp_tx.send(2); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | comp_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = comp_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day11.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day11.rs:201:25 [INFO] [stdout] | [INFO] [stdout] 201 | let (mut master_tx, mut master_rx) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / match covered_ground.get(¤t_point) { [INFO] [stdout] 73 | | Some(col) => comp_tx.send(*col), [INFO] [stdout] 74 | | None => comp_tx.send(0), [INFO] [stdout] 75 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = match covered_ground.get(¤t_point) { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | comp_tx.send(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = comp_tx.send(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | / match covered_ground.get(¤t_point) { [INFO] [stdout] 145 | | Some(col) => comp_tx.send(*col), [INFO] [stdout] 146 | | None => comp_tx.send(0), [INFO] [stdout] 147 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = match covered_ground.get(¤t_point) { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 237 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 237 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 238 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 243 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | comp_tx.send(0); // Neutral [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 229 | let _ = comp_tx.send(0); // Neutral [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | comp_tx.send(1); // Go right [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 254 | let _ = comp_tx.send(1); // Go right [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | comp_tx.send(-1); // Go left [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 256 | let _ = comp_tx.send(-1); // Go left [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 258 | comp_tx.send(-1); // Go left [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 258 | let _ = comp_tx.send(-1); // Go left [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | comp_tx.send(1); // Go right [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = comp_tx.send(1); // Go right [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | comp_tx.send(0); // Neutral [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = comp_tx.send(0); // Neutral [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `affected_moons` [INFO] [stdout] --> src/day12.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut affected_moons: HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_affected_moons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day12.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut affected_moons: HashMap> = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 147 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comp_tx` [INFO] [stdout] --> src/day13.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | let (comp_tx, comp_rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comp_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day13.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_point` [INFO] [stdout] --> src/day13.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut current_point = Point { x: 0, y: 0 }; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_direction` [INFO] [stdout] --> src/day13.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut current_direction = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_direction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `score` is assigned to, but never used [INFO] [stdout] --> src/day13.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut score = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_score` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/day13.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | score = match host_rx.recv_timeout(Duration::from_millis(400)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut current_point = Point { x: 0, y: 0 }; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut current_direction = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/day13.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | let t = thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let mut stdout = stdout(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_test_input` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn read_test_input(day: usize, test: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day03.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `distance` is never used [INFO] [stdout] --> src/day03.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Point { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 13 | fn distance(&self, p2: &Point) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day03.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day03.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day04.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day04.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/day04.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_valid(n: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_p2` is never used [INFO] [stdout] --> src/day04.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn is_valid_p2(n: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_decreasing_digits` is never used [INFO] [stdout] --> src/day04.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn has_decreasing_digits(digits: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_repeated_digits` is never used [INFO] [stdout] --> src/day04.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_repeated_digits(digits: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day04.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn number_to_vec(n: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day05.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day05.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_intcode` is never used [INFO] [stdout] --> src/day05.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn run_intcode(code: &mut Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day05.rs:163:6 [INFO] [stdout] | [INFO] [stdout] 163 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day05.rs:176:6 [INFO] [stdout] | [INFO] [stdout] 176 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day05.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day05.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 189 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 190 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day05.rs:243:4 [INFO] [stdout] | [INFO] [stdout] 243 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day05.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day06.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day06.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_orbit_list` is never used [INFO] [stdout] --> src/day06.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn build_orbit_list<'a>(mut start: &'a str, orbital_map: &'a HashMap<&str,&str>) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day07.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day07.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day07.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day07.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `run_program` are never used [INFO] [stdout] --> src/day07.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 148 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 149 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_intcode` is never used [INFO] [stdout] --> src/day07.rs:316:4 [INFO] [stdout] | [INFO] [stdout] 316 | fn run_intcode(code: &mut Vec, input: &mut VecDeque) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day07.rs:464:6 [INFO] [stdout] | [INFO] [stdout] 464 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day07.rs:477:6 [INFO] [stdout] | [INFO] [stdout] 477 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day07.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day07.rs:491:12 [INFO] [stdout] | [INFO] [stdout] 490 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 491 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day07.rs:544:4 [INFO] [stdout] | [INFO] [stdout] 544 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day07.rs:550:4 [INFO] [stdout] | [INFO] [stdout] 550 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day08.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day08.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day09.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day09.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day09.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day09.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `run_program`, `calculate_argument_address`, and `calculate_argument` are never used [INFO] [stdout] --> src/day09.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 152 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 153 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | fn calculate_argument_address(&self, instruction_mode: ParamMode, instruction_number: i64) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 299 | fn calculate_argument(&self, instruction_mode: ParamMode, instruction_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day09.rs:309:6 [INFO] [stdout] | [INFO] [stdout] 309 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day09.rs:323:6 [INFO] [stdout] | [INFO] [stdout] 323 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day09.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day09.rs:338:12 [INFO] [stdout] | [INFO] [stdout] 337 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 338 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day09.rs:395:4 [INFO] [stdout] | [INFO] [stdout] 395 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day09.rs:401:4 [INFO] [stdout] | [INFO] [stdout] 401 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day10.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> src/day10.rs:230:4 [INFO] [stdout] | [INFO] [stdout] 230 | fn print_grid(grid: &Array2) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day10.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `distance` and `manhattan_distance` are never used [INFO] [stdout] --> src/day10.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 256 | impl Point { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] 257 | fn distance(&self, p2: &Point) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 261 | fn manhattan_distance(&self, p2: &Point) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Asteroid` is never constructed [INFO] [stdout] --> src/day10.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 273 | struct Asteroid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day11.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day11.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_new_phase` is never used [INFO] [stdout] --> src/day11.rs:197:4 [INFO] [stdout] | [INFO] [stdout] 197 | fn run_with_new_phase(program_input: &mut Vec, phase: & Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntCodeInterpreter` is never constructed [INFO] [stdout] --> src/day11.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | struct IntCodeInterpreter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `run_program`, `calculate_argument_address`, and `calculate_argument` are never used [INFO] [stdout] --> src/day11.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 272 | impl IntCodeInterpreter { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 273 | fn new(program_input: &mut Vec, memory_size: i64, tx: Sender, rx: Receiver, host_tx: Sender) -> IntCodeInterpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 288 | fn run_program(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | fn calculate_argument_address(&self, instruction_mode: ParamMode, instruction_number: i64) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 419 | fn calculate_argument(&self, instruction_mode: ParamMode, instruction_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/day11.rs:429:6 [INFO] [stdout] | [INFO] [stdout] 429 | enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParamMode` is never used [INFO] [stdout] --> src/day11.rs:443:6 [INFO] [stdout] | [INFO] [stdout] 443 | enum ParamMode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Instruction` is never constructed [INFO] [stdout] --> src/day11.rs:450:8 [INFO] [stdout] | [INFO] [stdout] 450 | struct Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_opcode` is never used [INFO] [stdout] --> src/day11.rs:458:12 [INFO] [stdout] | [INFO] [stdout] 457 | impl Instruction { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 458 | pub fn parse_opcode(input: i64) -> Instruction { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_program_input` is never used [INFO] [stdout] --> src/day11.rs:515:4 [INFO] [stdout] | [INFO] [stdout] 515 | fn get_program_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_vec` is never used [INFO] [stdout] --> src/day11.rs:521:4 [INFO] [stdout] | [INFO] [stdout] 521 | fn number_to_vec(n: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day11.rs:535:8 [INFO] [stdout] | [INFO] [stdout] 535 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> src/day11.rs:546:6 [INFO] [stdout] | [INFO] [stdout] 546 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day12.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/day12.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn part2(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moon` is never constructed [INFO] [stdout] --> src/day12.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | struct Moon { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `tick`, `calculate_gravity`, and `calculate_energy` are never used [INFO] [stdout] --> src/day12.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 179 | impl Moon { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 180 | fn new(position: Vector3, id: usize) -> Moon { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn calculate_gravity(&mut self, other_moon: &Moon) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn calculate_energy(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_zero`, `add`, `sub`, and `zero` are never used [INFO] [stdout] --> src/day12.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Vector3 { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 251 | fn create_zero() -> Vector3 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn add(&mut self, other: Vector3) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 265 | fn sub(&mut self, other: Vector3) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 271 | fn zero(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day13.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn part1(input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | day13::part2(read_input(13)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = day13::part2(read_input(13)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day07.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | comp_tx.send(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = comp_tx.send(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | comp_tx.send(2); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = comp_tx.send(2); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day09.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | comp_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = comp_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / match covered_ground.get(¤t_point) { [INFO] [stdout] 73 | | Some(col) => comp_tx.send(*col), [INFO] [stdout] 74 | | None => comp_tx.send(0), [INFO] [stdout] 75 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = match covered_ground.get(¤t_point) { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | comp_tx.send(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = comp_tx.send(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | / match covered_ground.get(¤t_point) { [INFO] [stdout] 145 | | Some(col) => comp_tx.send(*col), [INFO] [stdout] 146 | | None => comp_tx.send(0), [INFO] [stdout] 147 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = match covered_ground.get(¤t_point) { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 237 | start_tx.send(phase[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 237 | let _ = start_tx.send(phase[0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | start_tx.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 238 | let _ = start_tx.send(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day11.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | tx_channels[i-1].send(phase[i]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 243 | let _ = tx_channels[i-1].send(phase[i]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | comp_tx.send(0); // Neutral [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 229 | let _ = comp_tx.send(0); // Neutral [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | comp_tx.send(1); // Go right [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 254 | let _ = comp_tx.send(1); // Go right [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | comp_tx.send(-1); // Go left [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 256 | let _ = comp_tx.send(-1); // Go left [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 258 | comp_tx.send(-1); // Go left [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 258 | let _ = comp_tx.send(-1); // Go left [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | comp_tx.send(1); // Go right [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = comp_tx.send(1); // Go right [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/day13.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | comp_tx.send(0); // Neutral [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = comp_tx.send(0); // Neutral [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 147 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "205a8b4300d3e57af566fc28378ec5ec7c738a4c8175a0a4ab78f84d5b790963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "205a8b4300d3e57af566fc28378ec5ec7c738a4c8175a0a4ab78f84d5b790963", kill_on_drop: false }` [INFO] [stdout] 205a8b4300d3e57af566fc28378ec5ec7c738a4c8175a0a4ab78f84d5b790963