[INFO] cloning repository https://github.com/kevincal1226/advent-of-code-2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevincal1226/advent-of-code-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fadvent-of-code-2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fadvent-of-code-2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67deb334edb7e9306a01c888867b20a280280411 [INFO] linting kevincal1226/advent-of-code-2024 against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fadvent-of-code-2024" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kevincal1226/advent-of-code-2024 [INFO] finished tweaking git repo https://github.com/kevincal1226/advent-of-code-2024 [INFO] tweaked toml for git repo https://github.com/kevincal1226/advent-of-code-2024 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kevincal1226/advent-of-code-2024 on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kevincal1226/advent-of-code-2024 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached_proc_macro v0.23.0 [INFO] [stderr] Downloaded multiset v0.0.5 [INFO] [stderr] Downloaded cached v0.54.0 [INFO] [stderr] Downloaded scan_fmt v0.2.6 [INFO] [stderr] Downloaded scanf v1.2.1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8120b0cb516884424ae68715772dddea9aa1311804608ec2e9be55b24ae2a12c [INFO] running `Command { std: "docker" "start" "-a" "8120b0cb516884424ae68715772dddea9aa1311804608ec2e9be55b24ae2a12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8120b0cb516884424ae68715772dddea9aa1311804608ec2e9be55b24ae2a12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8120b0cb516884424ae68715772dddea9aa1311804608ec2e9be55b24ae2a12c", kill_on_drop: false }` [INFO] [stdout] 8120b0cb516884424ae68715772dddea9aa1311804608ec2e9be55b24ae2a12c [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab3c7b8910f9c30b561d7f99f4c4dcd197479ed99ba5afc959c47d3be76fab7a [INFO] running `Command { std: "docker" "start" "-a" "ab3c7b8910f9c30b561d7f99f4c4dcd197479ed99ba5afc959c47d3be76fab7a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bytemuck v1.20.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.134 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking multiset v0.0.5 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking wide v0.7.30 [INFO] [stderr] Checking scanf v1.2.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling cached_proc_macro v0.23.0 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking cached v0.54.0 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::slice` [INFO] [stdout] --> src/day_12.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::slice; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_12.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::slice` [INFO] [stdout] --> src/day_12.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::slice; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_12.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this import is redundant [INFO] [stdout] --> src/day_13.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | use nalgebra; [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] = note: `#[warn(clippy::single_component_path_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_13.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this import is redundant [INFO] [stdout] --> src/day_13.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | use nalgebra; [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] = note: `#[warn(clippy::single_component_path_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_13.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_14.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_14.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_15.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_15.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_17.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_17.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_19.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/day_19.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::*` [INFO] [stdout] --> src/day_21.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::*` [INFO] [stdout] --> src/day_21.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/day_24.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::*` [INFO] [stdout] --> src/day_25.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/day_24.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_6.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::max` [INFO] [stdout] --> src/day_7.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/day_7.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/day_7.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `return` value [INFO] [stdout] --> src/day_7.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | return (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] | ^ [INFO] [stdout] 13 | || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 ~ return backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 ~ || backtrack_1(sum, nums, index + 1, curr_sum * nums[index]) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::*` [INFO] [stdout] --> src/day_25.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day_6.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::max` [INFO] [stdout] --> src/day_7.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/day_7.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/day_7.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `return` value [INFO] [stdout] --> src/day_7.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | return (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] | ^ [INFO] [stdout] 13 | || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 ~ return backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 ~ || backtrack_1(sum, nums, index + 1, curr_sum * nums[index]) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day_15.rs:127:48 [INFO] [stdout] | [INFO] [stdout] 127 | instructions.iter().enumerate().for_each(|(i, inst)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `registers` is never read [INFO] [stdout] --> src/day_17.rs:92:37 [INFO] [stdout] | [INFO] [stdout] 92 | let mut registers: [usize; 3] = [0, 0, 0]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_18.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let mut reader = BufReader::new(File::open(file).unwrap()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day_15.rs:127:48 [INFO] [stdout] | [INFO] [stdout] 127 | instructions.iter().enumerate().for_each(|(i, inst)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_21.rs:291:17 [INFO] [stdout] | [INFO] [stdout] 291 | let mut second_cont_robot: String = first_cont_robot [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `registers` is never read [INFO] [stdout] --> src/day_17.rs:92:37 [INFO] [stdout] | [INFO] [stdout] 92 | let mut registers: [usize; 3] = [0, 0, 0]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `junk` [INFO] [stdout] --> src/day_24.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let junk = a.next().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_junk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_18.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let mut reader = BufReader::new(File::open(file).unwrap()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `junk` [INFO] [stdout] --> src/day_24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let junk = a.next().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_junk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_25.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_21.rs:291:17 [INFO] [stdout] | [INFO] [stdout] 291 | let mut second_cont_robot: String = first_cont_robot [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `junk` [INFO] [stdout] --> src/day_24.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let junk = a.next().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_junk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_9.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | for mut i in (0..bullshit.len()).rev() { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_1.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_10.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs(grid: &Vec>, row: i64, col: i64, prev: i64, edges: &mut HashSet<(i64, i64)>) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs2` is never used [INFO] [stdout] --> src/day_10.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn dfs2(grid: &Vec>, row: i64, col: i64, prev: i64, edges: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_10.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_10.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_11.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_11.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_12.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_12.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MatrixType` is never used [INFO] [stdout] --> src/day_13.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum MatrixType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rref` is never used [INFO] [stdout] --> src/day_13.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn rref(m: &mut nalgebra::Matrix2x3) -> MatrixType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_13.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_13.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_14.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bot` is never constructed [INFO] [stdout] --> src/day_14.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct Bot { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_14.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> src/day_15.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const DIRS: phf::Map = phf_map! { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_15.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn dfs(row: i64, col: i64, row_change: i64, col_change: i64, grid: &mut Vec>) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_15.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_15.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dicky` is never constructed [INFO] [stdout] --> src/day_16.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Dicky { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_16.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_16.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_combo_value` is never used [INFO] [stdout] --> src/day_17.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn get_combo_value(combo: usize, registers: &[usize; 3]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_17.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_17.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn part_2(_file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_18.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_dicks_path` is never used [INFO] [stdout] --> src/day_18.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs` is never used [INFO] [stdout] --> src/day_18.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn bfs(row: usize, col: usize, grid: &Vec>, disco: &mut HashSet<(usize, usize)>) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_18.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack` is never used [INFO] [stdout] --> src/day_19.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn backtrack(answer: &mut str, designs: &[String]) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dp_deez_nuts` is never used [INFO] [stdout] --> src/day_19.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn dp_deez_nuts(answer: &mut str, designs: &[String]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_19.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_2.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_20.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_20.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_20.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `KEYPAD` is never used [INFO] [stdout] --> src/day_21.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | static KEYPAD: LazyLock>> = LazyLock::new(|| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_21.rs:244:8 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_21.rs:325:8 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_22.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_22.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_23.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_23.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bron_kerbosch` is never used [INFO] [stdout] --> src/day_23.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn bron_kerbosch( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_23.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_24.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_24.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_3.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `XMAS` is never used [INFO] [stdout] --> src/day_4.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const XMAS: [char; 4] = ['X', 'M', 'A', 'S']; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRECTIONS` is never used [INFO] [stdout] --> src/day_4.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DIRECTIONS: [(i64, i64); 8] = [ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search` is never used [INFO] [stdout] --> src/day_4.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn search( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search2` is never used [INFO] [stdout] --> src/day_4.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_4.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `junk` [INFO] [stdout] --> src/day_24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let junk = a.next().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_junk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/day_5.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn is_valid(v: &[usize], ordering: &mut HashMap>) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_5.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_5.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> src/day_6.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DIRS: [(i32, i32); 4] = [(-1, 0), (0, 1), (1, 0), (0, -1)]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_6.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack_1` is never used [INFO] [stdout] --> src/day_7.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn backtrack_1(sum: usize, nums: &[usize], index: usize, curr_sum: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack_2` is never used [INFO] [stdout] --> src/day_7.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn backtrack_2(sum: usize, nums: &[usize], index: usize, curr_sum: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_7.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_7.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_8.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_8.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_9.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_9.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_25.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `.is_multiple_of()` [INFO] [stdout] --> src/day_11.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | } else if stoned[i].to_string().len() % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `stoned[i].to_string().len().is_multiple_of(2)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of [INFO] [stdout] = note: `#[warn(clippy::manual_is_multiple_of)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | return vec![1]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 39 - return vec![1]; [INFO] [stdout] 39 + vec![1] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | return vec![val / pow, val % pow]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 42 - return vec![val / pow, val % pow]; [INFO] [stdout] 42 + vec![val / pow, val % pow] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | return vec![val * 2024]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 44 - return vec![val * 2024]; [INFO] [stdout] 44 + vec![val * 2024] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `.is_multiple_of()` [INFO] [stdout] --> src/day_11.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | } else if val.to_string().len() % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `val.to_string().len().is_multiple_of(2)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_13.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | return MatrixType::One; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 36 - return MatrixType::One; [INFO] [stdout] 36 + MatrixType::One [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/day_13.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | while !reader.next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `reader.next().is_some()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/day_13.rs:79:11 [INFO] [stdout] | [INFO] [stdout] 79 | while !reader.next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `reader.next().is_some()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | vx = max_x + vx; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace it with: `vx += max_x` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] = note: `#[warn(clippy::assign_op_pattern)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | vy = max_y + vy; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace it with: `vy += max_y` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_9.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | for mut i in (0..bullshit.len()).rev() { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_1.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_10.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs(grid: &Vec>, row: i64, col: i64, prev: i64, edges: &mut HashSet<(i64, i64)>) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs2` is never used [INFO] [stdout] --> src/day_10.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn dfs2(grid: &Vec>, row: i64, col: i64, prev: i64, edges: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_10.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_10.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_11.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_11.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_12.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_12.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MatrixType` is never used [INFO] [stdout] --> src/day_13.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum MatrixType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rref` is never used [INFO] [stdout] --> src/day_13.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn rref(m: &mut nalgebra::Matrix2x3) -> MatrixType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_13.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_13.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_14.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bot` is never constructed [INFO] [stdout] --> src/day_14.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct Bot { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_14.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> src/day_15.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const DIRS: phf::Map = phf_map! { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_15.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn dfs(row: i64, col: i64, row_change: i64, col_change: i64, grid: &mut Vec>) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_15.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_15.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dicky` is never constructed [INFO] [stdout] --> src/day_16.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Dicky { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_16.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_16.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_combo_value` is never used [INFO] [stdout] --> src/day_17.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn get_combo_value(combo: usize, registers: &[usize; 3]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_17.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_17.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn part_2(_file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_18.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_dicks_path` is never used [INFO] [stdout] --> src/day_18.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs` is never used [INFO] [stdout] --> src/day_18.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn bfs(row: usize, col: usize, grid: &Vec>, disco: &mut HashSet<(usize, usize)>) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_18.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack` is never used [INFO] [stdout] --> src/day_19.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn backtrack(answer: &mut str, designs: &[String]) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dp_deez_nuts` is never used [INFO] [stdout] --> src/day_19.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn dp_deez_nuts(answer: &mut str, designs: &[String]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_19.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_2.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_20.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_20.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_20.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `KEYPAD` is never used [INFO] [stdout] --> src/day_21.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | static KEYPAD: LazyLock>> = LazyLock::new(|| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_21.rs:244:8 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_21.rs:325:8 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_22.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_22.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dfs` is never used [INFO] [stdout] --> src/day_23.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn dfs( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_23.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bron_kerbosch` is never used [INFO] [stdout] --> src/day_23.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn bron_kerbosch( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_23.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_24.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_24.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_3.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `XMAS` is never used [INFO] [stdout] --> src/day_4.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const XMAS: [char; 4] = ['X', 'M', 'A', 'S']; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRECTIONS` is never used [INFO] [stdout] --> src/day_4.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DIRECTIONS: [(i64, i64); 8] = [ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search` is never used [INFO] [stdout] --> src/day_4.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn search( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search2` is never used [INFO] [stdout] --> src/day_4.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_4.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/day_5.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn is_valid(v: &[usize], ordering: &mut HashMap>) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_5.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_5.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | b.vx = max_x + b.vx; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: replace it with: `b.vx += max_x` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | b.vy = max_y + b.vy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: replace it with: `b.vy += max_y` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> src/day_6.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DIRS: [(i32, i32); 4] = [(-1, 0), (0, 1), (1, 0), (0, -1)]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_6.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack_1` is never used [INFO] [stdout] --> src/day_7.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn backtrack_1(sum: usize, nums: &[usize], index: usize, curr_sum: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack_2` is never used [INFO] [stdout] --> src/day_7.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn backtrack_2(sum: usize, nums: &[usize], index: usize, curr_sum: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_7.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_7.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_8.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_8.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part_2(input: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day_9.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_1(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day_9.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part_2(file: String) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/day_18.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 20 - fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] 20 + fn get_dicks_path(grid: &[Vec]) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `.is_multiple_of()` [INFO] [stdout] --> src/day_11.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | } else if stoned[i].to_string().len() % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `stoned[i].to_string().len().is_multiple_of(2)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of [INFO] [stdout] = note: `#[warn(clippy::manual_is_multiple_of)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | return vec![1]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 39 - return vec![1]; [INFO] [stdout] 39 + vec![1] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | return vec![val / pow, val % pow]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 42 - return vec![val / pow, val % pow]; [INFO] [stdout] 42 + vec![val / pow, val % pow] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_11.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | return vec![val * 2024]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 44 - return vec![val * 2024]; [INFO] [stdout] 44 + vec![val * 2024] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `.is_multiple_of()` [INFO] [stdout] --> src/day_11.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | } else if val.to_string().len() % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `val.to_string().len().is_multiple_of(2)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_13.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | return MatrixType::One; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 36 - return MatrixType::One; [INFO] [stdout] 36 + MatrixType::One [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/day_13.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | while !reader.next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `reader.next().is_some()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/day_13.rs:79:11 [INFO] [stdout] | [INFO] [stdout] 79 | while !reader.next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `reader.next().is_some()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | vx = max_x + vx; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace it with: `vx += max_x` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] = note: `#[warn(clippy::assign_op_pattern)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | vy = max_y + vy; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace it with: `vy += max_y` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | b.vx = max_x + b.vx; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: replace it with: `b.vx += max_x` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/day_14.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | b.vy = max_y + b.vy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: replace it with: `b.vy += max_y` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/day_4.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 36 - fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] 36 + fn search2(grid: &[Vec], row: usize, col: usize) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | return true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 8 - return true; [INFO] [stdout] 8 + true [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | return false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 10 - return false; [INFO] [stdout] 10 + false [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | / return (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 | | || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])); [INFO] [stdout] | |_________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 12 ~ (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 ~ || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | return true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 19 - return true; [INFO] [stdout] 19 + true [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | return false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 21 - return false; [INFO] [stdout] 21 + false [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / return (backtrack_2(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 25 | | || backtrack_2(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] 26 | | || backtrack_2( [INFO] [stdout] 27 | | sum, [INFO] [stdout] ... | [INFO] [stdout] 30 | | curr_sum * 10usize.pow(s.len() as u32) + nums[index], [INFO] [stdout] 31 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 24 ~ (backtrack_2(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 25 + || backtrack_2(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] 26 + || backtrack_2( [INFO] [stdout] 27 + sum, [INFO] [stdout] 28 + nums, [INFO] [stdout] 29 + index + 1, [INFO] [stdout] 30 + curr_sum * 10usize.pow(s.len() as u32) + nums[index], [INFO] [stdout] 31 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `bullshit` [INFO] [stdout] --> src/day_9.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | for i in 0..bullshit.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 28 - for i in 0..bullshit.len() { [INFO] [stdout] 28 + for (i, ) in bullshit.iter().enumerate() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/day_18.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 20 - fn get_dicks_path(grid: &Vec>) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] 20 + fn get_dicks_path(grid: &[Vec]) -> (usize, HashSet<(usize, usize)>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | / sscanf!( [INFO] [stdout] 50 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 51 | | "Button A: X+{}, Y+{}", [INFO] [stdout] 52 | | ax, [INFO] [stdout] 53 | | ay [INFO] [stdout] 54 | | ); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 ~ let _ = sscanf!( [INFO] [stdout] 50 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 53 | ay [INFO] [stdout] 54 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | / sscanf!( [INFO] [stdout] 56 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 57 | | "Button B: X+{}, Y+{}", [INFO] [stdout] 58 | | bx, [INFO] [stdout] 59 | | by [INFO] [stdout] 60 | | ); [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] 55 ~ let _ = sscanf!( [INFO] [stdout] 56 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 59 | by [INFO] [stdout] 60 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / sscanf!( [INFO] [stdout] 62 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 63 | | "Prize: X={}, Y={}", [INFO] [stdout] 64 | | tx, [INFO] [stdout] 65 | | ty [INFO] [stdout] 66 | | ); [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] 61 ~ let _ = sscanf!( [INFO] [stdout] 62 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 65 | ty [INFO] [stdout] 66 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | / sscanf!( [INFO] [stdout] 87 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 88 | | "Button A: X+{}, Y+{}", [INFO] [stdout] 89 | | ax, [INFO] [stdout] 90 | | ay [INFO] [stdout] 91 | | ); [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] 86 ~ let _ = sscanf!( [INFO] [stdout] 87 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 90 | ay [INFO] [stdout] 91 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | / sscanf!( [INFO] [stdout] 93 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 94 | | "Button B: X+{}, Y+{}", [INFO] [stdout] 95 | | bx, [INFO] [stdout] 96 | | by [INFO] [stdout] 97 | | ); [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] 92 ~ let _ = sscanf!( [INFO] [stdout] 93 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 96 | by [INFO] [stdout] 97 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | / sscanf!( [INFO] [stdout] 99 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 100 | | "Prize: X={}, Y={}", [INFO] [stdout] 101 | | tx, [INFO] [stdout] 102 | | ty [INFO] [stdout] 103 | | ); [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] 98 ~ let _ = sscanf!( [INFO] [stdout] 99 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 102 | ty [INFO] [stdout] 103 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_14.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | sscanf!(&s, "p={},{} v={},{}", px, py, vx, vy); [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] 17 | let _ = sscanf!(&s, "p={},{} v={},{}", px, py, vx, vy);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | sscanf!(&reader.next().unwrap().unwrap(), "Register A: {}", val); [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] 23 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register A: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | sscanf!(&reader.next().unwrap().unwrap(), "Register B: {}", val); [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] 25 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register B: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sscanf!(&reader.next().unwrap().unwrap(), "Register C: {}", val); [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] 27 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register C: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | sscanf!(&reader.next().unwrap().unwrap(), "Program: {}", program); [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] 31 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Program: {}", program);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::vec::Vec` instead of cloning the inner type [INFO] [stdout] --> src/day_25.rs:34:45 [INFO] [stdout] | [INFO] [stdout] 34 | .filter(|x| zip(l.clone(), x.clone()).filter(|e| e.0 + e.1 >= 7).count() == 0) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/day_4.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 36 - fn search2(grid: &Vec>, row: usize, col: usize) -> usize { [INFO] [stdout] 36 + fn search2(grid: &[Vec], row: usize, col: usize) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | return true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 8 - return true; [INFO] [stdout] 8 + true [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | return false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 10 - return false; [INFO] [stdout] 10 + false [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | / return (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 | | || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])); [INFO] [stdout] | |_________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 12 ~ (backtrack_1(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 13 ~ || backtrack_1(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | return true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 19 - return true; [INFO] [stdout] 19 + true [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | return false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 21 - return false; [INFO] [stdout] 21 + false [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/day_7.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / return (backtrack_2(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 25 | | || backtrack_2(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] 26 | | || backtrack_2( [INFO] [stdout] 27 | | sum, [INFO] [stdout] ... | [INFO] [stdout] 30 | | curr_sum * 10usize.pow(s.len() as u32) + nums[index], [INFO] [stdout] 31 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 24 ~ (backtrack_2(sum, nums, index + 1, curr_sum + nums[index]) [INFO] [stdout] 25 + || backtrack_2(sum, nums, index + 1, curr_sum * nums[index])) [INFO] [stdout] 26 + || backtrack_2( [INFO] [stdout] 27 + sum, [INFO] [stdout] 28 + nums, [INFO] [stdout] 29 + index + 1, [INFO] [stdout] 30 + curr_sum * 10usize.pow(s.len() as u32) + nums[index], [INFO] [stdout] 31 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `bullshit` [INFO] [stdout] --> src/day_9.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | for i in 0..bullshit.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 28 - for i in 0..bullshit.len() { [INFO] [stdout] 28 + for (i, ) in bullshit.iter().enumerate() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | / sscanf!( [INFO] [stdout] 50 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 51 | | "Button A: X+{}, Y+{}", [INFO] [stdout] 52 | | ax, [INFO] [stdout] 53 | | ay [INFO] [stdout] 54 | | ); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 ~ let _ = sscanf!( [INFO] [stdout] 50 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 53 | ay [INFO] [stdout] 54 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | / sscanf!( [INFO] [stdout] 56 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 57 | | "Button B: X+{}, Y+{}", [INFO] [stdout] 58 | | bx, [INFO] [stdout] 59 | | by [INFO] [stdout] 60 | | ); [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] 55 ~ let _ = sscanf!( [INFO] [stdout] 56 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 59 | by [INFO] [stdout] 60 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / sscanf!( [INFO] [stdout] 62 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 63 | | "Prize: X={}, Y={}", [INFO] [stdout] 64 | | tx, [INFO] [stdout] 65 | | ty [INFO] [stdout] 66 | | ); [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] 61 ~ let _ = sscanf!( [INFO] [stdout] 62 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 65 | ty [INFO] [stdout] 66 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | / sscanf!( [INFO] [stdout] 87 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 88 | | "Button A: X+{}, Y+{}", [INFO] [stdout] 89 | | ax, [INFO] [stdout] 90 | | ay [INFO] [stdout] 91 | | ); [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] 86 ~ let _ = sscanf!( [INFO] [stdout] 87 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 90 | ay [INFO] [stdout] 91 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | / sscanf!( [INFO] [stdout] 93 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 94 | | "Button B: X+{}, Y+{}", [INFO] [stdout] 95 | | bx, [INFO] [stdout] 96 | | by [INFO] [stdout] 97 | | ); [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] 92 ~ let _ = sscanf!( [INFO] [stdout] 93 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 96 | by [INFO] [stdout] 97 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_13.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | / sscanf!( [INFO] [stdout] 99 | | &reader.next().unwrap().unwrap(), [INFO] [stdout] 100 | | "Prize: X={}, Y={}", [INFO] [stdout] 101 | | tx, [INFO] [stdout] 102 | | ty [INFO] [stdout] 103 | | ); [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] 98 ~ let _ = sscanf!( [INFO] [stdout] 99 | &reader.next().unwrap().unwrap(), [INFO] [stdout] ... [INFO] [stdout] 102 | ty [INFO] [stdout] 103 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_14.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | sscanf!(&s, "p={},{} v={},{}", px, py, vx, vy); [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] 17 | let _ = sscanf!(&s, "p={},{} v={},{}", px, py, vx, vy);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | sscanf!(&reader.next().unwrap().unwrap(), "Register A: {}", val); [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] 23 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register A: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | sscanf!(&reader.next().unwrap().unwrap(), "Register B: {}", val); [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] 25 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register B: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sscanf!(&reader.next().unwrap().unwrap(), "Register C: {}", val); [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] 27 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Register C: {}", val);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/day_17.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | sscanf!(&reader.next().unwrap().unwrap(), "Program: {}", program); [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] 31 | let _ = sscanf!(&reader.next().unwrap().unwrap(), "Program: {}", program);; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::vec::Vec` instead of cloning the inner type [INFO] [stdout] --> src/day_25.rs:34:45 [INFO] [stdout] | [INFO] [stdout] 34 | .filter(|x| zip(l.clone(), x.clone()).filter(|e| e.0 + e.1 >= 7).count() == 0) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.83s [INFO] running `Command { std: "docker" "inspect" "ab3c7b8910f9c30b561d7f99f4c4dcd197479ed99ba5afc959c47d3be76fab7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab3c7b8910f9c30b561d7f99f4c4dcd197479ed99ba5afc959c47d3be76fab7a", kill_on_drop: false }` [INFO] [stdout] ab3c7b8910f9c30b561d7f99f4c4dcd197479ed99ba5afc959c47d3be76fab7a