[INFO] cloning repository https://github.com/efrees/adventofcode2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efrees/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a909072520d6f67ddecc24c47373e83294de0b33 [INFO] checking efrees/adventofcode2018 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efrees/adventofcode2018 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] finished tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/efrees/adventofcode2018 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/efrees/adventofcode2018 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4784d948f1fbd43ddd800188226f82a74e704c318703d06d2e74b1d21a9fcde [INFO] running `Command { std: "docker" "start" "-a" "b4784d948f1fbd43ddd800188226f82a74e704c318703d06d2e74b1d21a9fcde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4784d948f1fbd43ddd800188226f82a74e704c318703d06d2e74b1d21a9fcde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4784d948f1fbd43ddd800188226f82a74e704c318703d06d2e74b1d21a9fcde", kill_on_drop: false }` [INFO] [stdout] b4784d948f1fbd43ddd800188226f82a74e704c318703d06d2e74b1d21a9fcde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da960a5a366349b4e3635917ff5b004e653cd865198c64a5a7ce61e0494cd939 [INFO] running `Command { std: "docker" "start" "-a" "da960a5a366349b4e3635917ff5b004e653cd865198c64a5a7ce61e0494cd939", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking advent_2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &Fn()) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &dyn Fn()) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &dyn Fn(), label: &str) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &Fn()) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &dyn Fn()) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &dyn Fn(), label: &str) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 129 | method: &dyn Fn(&Vec, &mut Vec), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 129 | method: &dyn Fn(&Vec, &mut Vec), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&dyn Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&dyn Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day18.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut row: Vec<_> = line [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day18.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut row: Vec<_> = line [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PointWithVelocity` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct PointWithVelocity { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_point_section` is never used [INFO] [stdout] --> src/solutions/day10.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn print_point_section( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day11.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `power_level` is never used [INFO] [stdout] --> src/solutions/day11.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn power_level(x: i32, y: i32, serial_number: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day12.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_rule` is never used [INFO] [stdout] --> src/solutions/day12.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn parse_rule(line: &String) -> ((bool, bool, bool, bool, bool), bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_result` is never used [INFO] [stdout] --> src/solutions/day12.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn print_result(next_config: &Vec<&bool>, zero_offset: i64, generation: i64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day13.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initiate_carts` is never used [INFO] [stdout] --> src/solutions/day13.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn initiate_carts(lines: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_cart_on_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn move_cart_on_grid(cart: &mut Cart, grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cart` is never constructed [INFO] [stdout] --> src/solutions/day13.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Cart { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RailType` is never used [INFO] [stdout] --> src/solutions/day13.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 145 | enum RailType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day14.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_recipes_to` is never used [INFO] [stdout] --> src/solutions/day14.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_recipes_to( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day15.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day15.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_units` is never used [INFO] [stdout] --> src/solutions/day15.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_units(lines: &Vec, elf_power: u8) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fight_battle` is never used [INFO] [stdout] --> src/solutions/day15.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn fight_battle(grid: &Vec>, units: &mut HashMap) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn has_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_adjacent_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:116:4 [INFO] [stdout] | [INFO] [stdout] 116 | fn has_adjacent_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_turn` is never used [INFO] [stdout] --> src/solutions/day15.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn take_turn( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_best_move` is never used [INFO] [stdout] --> src/solutions/day15.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn make_best_move( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs_best_target` is never used [INFO] [stdout] --> src/solutions/day15.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn bfs_best_target( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn grid_get(point: &Point, grid: &Vec>) -> CellType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attack` is never used [INFO] [stdout] --> src/solutions/day15.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn attack(unit_pos: &Point, units: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Open` and `Wall` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | enum CellType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 303 | Open, [INFO] [stdout] | ^^^^ [INFO] [stdout] 304 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Goblin` and `Elf` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 308 | enum BattleTeam { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 309 | Goblin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 310 | Elf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hit_points`, `attack_power`, and `position` are never read [INFO] [stdout] --> src/solutions/day15.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 313 | struct BattleUnit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 314 | team: BattleTeam, [INFO] [stdout] 315 | hit_points: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 316 | attack_power: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 317 | position: Point, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `new_goblin`, and `new_elf` are never used [INFO] [stdout] --> src/solutions/day15.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 320 | impl BattleUnit { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 321 | fn new(team: BattleTeam, x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | fn new_goblin(x: u32, y: u32) -> BattleUnit { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | fn new_elf(x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day16.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_registers` is never used [INFO] [stdout] --> src/solutions/day16.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_registers(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_command` is never used [INFO] [stdout] --> src/solutions/day16.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_command(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_equal` is never used [INFO] [stdout] --> src/solutions/day16.rs:115:4 [INFO] [stdout] | [INFO] [stdout] 115 | fn reg_equal(first: &Vec, second: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exec_and_check` is never used [INFO] [stdout] --> src/solutions/day16.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn exec_and_check( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_copy` is never used [INFO] [stdout] --> src/solutions/day16.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn reg_copy(original: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addr` is never used [INFO] [stdout] --> src/solutions/day16.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn addr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addi` is never used [INFO] [stdout] --> src/solutions/day16.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn addi(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mulr` is never used [INFO] [stdout] --> src/solutions/day16.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn mulr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muli` is never used [INFO] [stdout] --> src/solutions/day16.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn muli(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `banr` is never used [INFO] [stdout] --> src/solutions/day16.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn banr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bani` is never used [INFO] [stdout] --> src/solutions/day16.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn bani(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `borr` is never used [INFO] [stdout] --> src/solutions/day16.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn borr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bori` is never used [INFO] [stdout] --> src/solutions/day16.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn bori(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setr` is never used [INFO] [stdout] --> src/solutions/day16.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seti` is never used [INFO] [stdout] --> src/solutions/day16.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn seti(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtir` is never used [INFO] [stdout] --> src/solutions/day16.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn gtir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtri` is never used [INFO] [stdout] --> src/solutions/day16.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn gtri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn gtrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqir` is never used [INFO] [stdout] --> src/solutions/day16.rs:201:4 [INFO] [stdout] | [INFO] [stdout] 201 | fn eqir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqri` is never used [INFO] [stdout] --> src/solutions/day16.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn eqri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn eqrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOUCHED` is never used [INFO] [stdout] --> src/solutions/day17.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TOUCHED: u8 = 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WATER` is never used [INFO] [stdout] --> src/solutions/day17.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const WATER: u8 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLAY` is never used [INFO] [stdout] --> src/solutions/day17.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const CLAY: u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day17.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bounds` is never used [INFO] [stdout] --> src/solutions/day17.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_bounds(specifier: &str) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_down` is never used [INFO] [stdout] --> src/solutions/day17.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn flood_down( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn flood_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32), max_y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `empty_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn empty_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OPEN` is never used [INFO] [stdout] --> src/solutions/day18.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const OPEN: u8 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PointWithVelocity` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct PointWithVelocity { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_point_section` is never used [INFO] [stdout] --> src/solutions/day10.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn print_point_section( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day11.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `power_level` is never used [INFO] [stdout] --> src/solutions/day11.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn power_level(x: i32, y: i32, serial_number: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day12.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_rule` is never used [INFO] [stdout] --> src/solutions/day12.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn parse_rule(line: &String) -> ((bool, bool, bool, bool, bool), bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_result` is never used [INFO] [stdout] --> src/solutions/day12.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn print_result(next_config: &Vec<&bool>, zero_offset: i64, generation: i64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day13.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initiate_carts` is never used [INFO] [stdout] --> src/solutions/day13.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn initiate_carts(lines: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_cart_on_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn move_cart_on_grid(cart: &mut Cart, grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cart` is never constructed [INFO] [stdout] --> src/solutions/day13.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Cart { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RailType` is never used [INFO] [stdout] --> src/solutions/day13.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 145 | enum RailType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day14.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_recipes_to` is never used [INFO] [stdout] --> src/solutions/day14.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_recipes_to( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day15.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day15.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_units` is never used [INFO] [stdout] --> src/solutions/day15.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_units(lines: &Vec, elf_power: u8) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fight_battle` is never used [INFO] [stdout] --> src/solutions/day15.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn fight_battle(grid: &Vec>, units: &mut HashMap) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn has_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_adjacent_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:116:4 [INFO] [stdout] | [INFO] [stdout] 116 | fn has_adjacent_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_turn` is never used [INFO] [stdout] --> src/solutions/day15.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn take_turn( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_best_move` is never used [INFO] [stdout] --> src/solutions/day15.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn make_best_move( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs_best_target` is never used [INFO] [stdout] --> src/solutions/day15.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn bfs_best_target( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn grid_get(point: &Point, grid: &Vec>) -> CellType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attack` is never used [INFO] [stdout] --> src/solutions/day15.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn attack(unit_pos: &Point, units: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Open` and `Wall` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | enum CellType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 303 | Open, [INFO] [stdout] | ^^^^ [INFO] [stdout] 304 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Goblin` and `Elf` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 308 | enum BattleTeam { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 309 | Goblin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 310 | Elf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hit_points`, `attack_power`, and `position` are never read [INFO] [stdout] --> src/solutions/day15.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 313 | struct BattleUnit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 314 | team: BattleTeam, [INFO] [stdout] 315 | hit_points: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 316 | attack_power: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 317 | position: Point, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `new_goblin`, and `new_elf` are never used [INFO] [stdout] --> src/solutions/day15.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 320 | impl BattleUnit { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 321 | fn new(team: BattleTeam, x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | fn new_goblin(x: u32, y: u32) -> BattleUnit { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | fn new_elf(x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day16.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_registers` is never used [INFO] [stdout] --> src/solutions/day16.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_registers(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_command` is never used [INFO] [stdout] --> src/solutions/day16.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_command(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_equal` is never used [INFO] [stdout] --> src/solutions/day16.rs:115:4 [INFO] [stdout] | [INFO] [stdout] 115 | fn reg_equal(first: &Vec, second: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exec_and_check` is never used [INFO] [stdout] --> src/solutions/day16.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn exec_and_check( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_copy` is never used [INFO] [stdout] --> src/solutions/day16.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn reg_copy(original: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addr` is never used [INFO] [stdout] --> src/solutions/day16.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn addr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addi` is never used [INFO] [stdout] --> src/solutions/day16.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn addi(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mulr` is never used [INFO] [stdout] --> src/solutions/day16.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn mulr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muli` is never used [INFO] [stdout] --> src/solutions/day16.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn muli(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `banr` is never used [INFO] [stdout] --> src/solutions/day16.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn banr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bani` is never used [INFO] [stdout] --> src/solutions/day16.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn bani(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `borr` is never used [INFO] [stdout] --> src/solutions/day16.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn borr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bori` is never used [INFO] [stdout] --> src/solutions/day16.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn bori(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setr` is never used [INFO] [stdout] --> src/solutions/day16.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seti` is never used [INFO] [stdout] --> src/solutions/day16.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn seti(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtir` is never used [INFO] [stdout] --> src/solutions/day16.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn gtir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtri` is never used [INFO] [stdout] --> src/solutions/day16.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn gtri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn gtrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqir` is never used [INFO] [stdout] --> src/solutions/day16.rs:201:4 [INFO] [stdout] | [INFO] [stdout] 201 | fn eqir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqri` is never used [INFO] [stdout] --> src/solutions/day16.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn eqri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn eqrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOUCHED` is never used [INFO] [stdout] --> src/solutions/day17.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TOUCHED: u8 = 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WATER` is never used [INFO] [stdout] --> src/solutions/day17.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const WATER: u8 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLAY` is never used [INFO] [stdout] --> src/solutions/day17.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const CLAY: u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day17.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bounds` is never used [INFO] [stdout] --> src/solutions/day17.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_bounds(specifier: &str) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_down` is never used [INFO] [stdout] --> src/solutions/day17.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn flood_down( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn flood_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32), max_y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `empty_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn empty_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OPEN` is never used [INFO] [stdout] --> src/solutions/day18.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const OPEN: u8 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TREES` is never used [INFO] [stdout] --> src/solutions/day18.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TREES: u8 = 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUMBERYARD` is never used [INFO] [stdout] --> src/solutions/day18.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const LUMBERYARD: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day18.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_to_byte_grid` is never used [INFO] [stdout] --> src/solutions/day18.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn lines_to_byte_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_next_step` is never used [INFO] [stdout] --> src/solutions/day18.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn compute_next_step(grid: &Vec>, next_grid: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_neighbors` is never used [INFO] [stdout] --> src/solutions/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(point: Point, grid: &Vec>) -> (u8, u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day18.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn grid_get(point: &Point, grid: &Vec>) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_resource_value` is never used [INFO] [stdout] --> src/solutions/day18.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn compute_resource_value(grid: &Vec>) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_to_string` is never used [INFO] [stdout] --> src/solutions/day18.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn grid_to_string(grid: &Vec>) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_SIZE` is never used [INFO] [stdout] --> src/solutions/day19.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const CPU_SIZE: usize = 6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day19.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputer` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct WristComputer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/solutions/day19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl WristComputer { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 35 | fn new(ip_reg: u8) -> WristComputer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn get_next_ip(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn execute_program(&mut self, program: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn execute(&mut self, instr: &WristComputerInstruction) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn addr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn addi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn mulr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn muli(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn modr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn modi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn banr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn bani(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | fn borr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn bori(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn setr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn seti(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | fn gtir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn gtri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | fn gtrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn eqir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn eqri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn eqrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputerInstruction` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | struct WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_str` is never used [INFO] [stdout] --> src/solutions/day19.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a> WristComputerInstruction<'a> { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] 186 | fn parse_str(line: &'a str) -> WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day20.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_map` is never used [INFO] [stdout] --> src/solutions/day20.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn parse_map<'a, 'b>(raw_map: &'a [u8], end: usize, node_store: &'b mut Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sequence` is never used [INFO] [stdout] --> src/solutions/day20.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_sequence<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse_branches<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_sequential_steps` is never used [INFO] [stdout] --> src/solutions/day20.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn follow_sequential_steps( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn follow_branches( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapNode` is never constructed [INFO] [stdout] --> src/solutions/day20.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | struct MapNode<'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty` and `has_branches` are never used [INFO] [stdout] --> src/solutions/day20.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 184 | impl<'a> MapNode<'a> { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 185 | fn empty(next: Option) -> MapNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | fn has_branches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day21.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const Y0_ROOT: usize = 16807; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const X0_ROOT: usize = 48271; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EROSION_MOD` is never used [INFO] [stdout] --> src/solutions/day22.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const EROSION_MOD: u32 = 20183; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day22.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_cave_type` is never used [INFO] [stdout] --> src/solutions/day22.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_cave_type( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_erosion_level` is never used [INFO] [stdout] --> src/solutions/day22.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_erosion_level( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `estimate_cost` is never used [INFO] [stdout] --> src/solutions/day22.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn estimate_cost(position: Coords, cur_tool: u8, target_pos: Coords) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SearchState` is never constructed [INFO] [stdout] --> src/solutions/day22.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | struct SearchState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TREES` is never used [INFO] [stdout] --> src/solutions/day18.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TREES: u8 = 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GuardLogType` is never used [INFO] [stdout] --> src/solutions/day4.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum GuardLogType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUMBERYARD` is never used [INFO] [stdout] --> src/solutions/day18.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const LUMBERYARD: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GuardLog` is never constructed [INFO] [stdout] --> src/solutions/day4.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct GuardLog { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day18.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_to_byte_grid` is never used [INFO] [stdout] --> src/solutions/day18.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn lines_to_byte_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day4.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_next_step` is never used [INFO] [stdout] --> src/solutions/day18.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn compute_next_step(grid: &Vec>, next_grid: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_neighbors` is never used [INFO] [stdout] --> src/solutions/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(point: Point, grid: &Vec>) -> (u8, u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_from_line` is never used [INFO] [stdout] --> src/solutions/day4.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_log_from_line(line: &str) -> GuardLog { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day18.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn grid_get(point: &Point, grid: &Vec>) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_resource_value` is never used [INFO] [stdout] --> src/solutions/day18.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn compute_resource_value(grid: &Vec>) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_to_string` is never used [INFO] [stdout] --> src/solutions/day18.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn grid_to_string(grid: &Vec>) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_SIZE` is never used [INFO] [stdout] --> src/solutions/day19.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const CPU_SIZE: usize = 6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_type_from_message` is never used [INFO] [stdout] --> src/solutions/day4.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn parse_log_type_from_message(message: &str) -> (GuardLogType, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day19.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputer` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct WristComputer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day5.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `react_string` is never used [INFO] [stdout] --> src/solutions/day5.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn react_string(line: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FillPoint` is never constructed [INFO] [stdout] --> src/solutions/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct FillPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/solutions/day19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl WristComputer { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 35 | fn new(ip_reg: u8) -> WristComputer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn get_next_ip(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn execute_program(&mut self, program: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn execute(&mut self, instr: &WristComputerInstruction) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn addr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn addi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn mulr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn muli(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn modr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn modi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn banr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn bani(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | fn borr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn bori(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn setr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn seti(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | fn gtir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn gtri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | fn gtrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn eqir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn eqri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn eqrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dist_to` is never used [INFO] [stdout] --> src/solutions/day6.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl FillPoint { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 21 | #[inline] [INFO] [stdout] 22 | fn dist_to(&self, other_x: u16, other_y: u16) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputerInstruction` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | struct WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_str` is never used [INFO] [stdout] --> src/solutions/day19.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a> WristComputerInstruction<'a> { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] 186 | fn parse_str(line: &'a str) -> WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day6.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day20.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_point` is never used [INFO] [stdout] --> src/solutions/day6.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn parse_point(line: &str, index: u16) -> FillPoint { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_map` is never used [INFO] [stdout] --> src/solutions/day20.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn parse_map<'a, 'b>(raw_map: &'a [u8], end: usize, node_store: &'b mut Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sequence` is never used [INFO] [stdout] --> src/solutions/day20.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_sequence<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse_branches<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day7.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_sequential_steps` is never used [INFO] [stdout] --> src/solutions/day20.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn follow_sequential_steps( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn follow_branches( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node_cost` is never used [INFO] [stdout] --> src/solutions/day7.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn node_cost(node: &char) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapNode` is never constructed [INFO] [stdout] --> src/solutions/day20.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | struct MapNode<'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReverseOrderedTuple` is never constructed [INFO] [stdout] --> src/solutions/day7.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct ReverseOrderedTuple(u16, char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty` and `has_branches` are never used [INFO] [stdout] --> src/solutions/day20.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 184 | impl<'a> MapNode<'a> { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 185 | fn empty(next: Option) -> MapNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | fn has_branches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day21.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const Y0_ROOT: usize = 16807; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const X0_ROOT: usize = 48271; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day8.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EROSION_MOD` is never used [INFO] [stdout] --> src/solutions/day22.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const EROSION_MOD: u32 = 20183; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day22.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_metadata_rec` is never used [INFO] [stdout] --> src/solutions/day8.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn sum_metadata_rec(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_node_value` is never used [INFO] [stdout] --> src/solutions/day8.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_node_value(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_cave_type` is never used [INFO] [stdout] --> src/solutions/day22.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_cave_type( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_erosion_level` is never used [INFO] [stdout] --> src/solutions/day22.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_erosion_level( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day9.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `estimate_cost` is never used [INFO] [stdout] --> src/solutions/day22.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn estimate_cost(position: Coords, cur_tool: u8, target_pos: Coords) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SearchState` is never constructed [INFO] [stdout] --> src/solutions/day22.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | struct SearchState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GuardLogType` is never used [INFO] [stdout] --> src/solutions/day4.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum GuardLogType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GuardLog` is never constructed [INFO] [stdout] --> src/solutions/day4.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct GuardLog { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day4.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_from_line` is never used [INFO] [stdout] --> src/solutions/day4.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_log_from_line(line: &str) -> GuardLog { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_type_from_message` is never used [INFO] [stdout] --> src/solutions/day4.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn parse_log_type_from_message(message: &str) -> (GuardLogType, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day5.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `react_string` is never used [INFO] [stdout] --> src/solutions/day5.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn react_string(line: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FillPoint` is never constructed [INFO] [stdout] --> src/solutions/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct FillPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dist_to` is never used [INFO] [stdout] --> src/solutions/day6.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl FillPoint { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 21 | #[inline] [INFO] [stdout] 22 | fn dist_to(&self, other_x: u16, other_y: u16) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day6.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_point` is never used [INFO] [stdout] --> src/solutions/day6.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn parse_point(line: &str, index: u16) -> FillPoint { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day7.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node_cost` is never used [INFO] [stdout] --> src/solutions/day7.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn node_cost(node: &char) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReverseOrderedTuple` is never constructed [INFO] [stdout] --> src/solutions/day7.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct ReverseOrderedTuple(u16, char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day8.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_metadata_rec` is never used [INFO] [stdout] --> src/solutions/day8.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn sum_metadata_rec(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_node_value` is never used [INFO] [stdout] --> src/solutions/day8.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_node_value(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day9.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reg_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day16.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref reg_pattern: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day17.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reg_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day16.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref reg_pattern: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day17.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day23.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `log_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day23.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `message_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `point_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day6.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `log_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `message_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `point_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day6.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 127 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 127 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "da960a5a366349b4e3635917ff5b004e653cd865198c64a5a7ce61e0494cd939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da960a5a366349b4e3635917ff5b004e653cd865198c64a5a7ce61e0494cd939", kill_on_drop: false }` [INFO] [stdout] da960a5a366349b4e3635917ff5b004e653cd865198c64a5a7ce61e0494cd939 [INFO] checking efrees/adventofcode2018 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efrees/adventofcode2018 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] finished tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/efrees/adventofcode2018 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/efrees/adventofcode2018 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40b13644985453e61448ed1be426465bbe7e541219e29929de993a123be864cd [INFO] running `Command { std: "docker" "start" "-a" "40b13644985453e61448ed1be426465bbe7e541219e29929de993a123be864cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40b13644985453e61448ed1be426465bbe7e541219e29929de993a123be864cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b13644985453e61448ed1be426465bbe7e541219e29929de993a123be864cd", kill_on_drop: false }` [INFO] [stdout] 40b13644985453e61448ed1be426465bbe7e541219e29929de993a123be864cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76fac99f9781ad3ae4544c78be6d705fff222b7b3ee4b6f16275d5ec94c713a0 [INFO] running `Command { std: "docker" "start" "-a" "76fac99f9781ad3ae4544c78be6d705fff222b7b3ee4b6f16275d5ec94c713a0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking advent_2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &Fn()) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &dyn Fn()) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &dyn Fn(), label: &str) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &Fn()) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn time(f: &dyn Fn()) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | fn time_with_label(f: &dyn Fn(), label: &str) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 129 | method: &dyn Fn(&Vec, &mut Vec), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 129 | method: &dyn Fn(&Vec, &mut Vec), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&dyn Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solutions/day16.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | let methods: Vec<&dyn Fn(&Vec, &mut Vec)> = vec![ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day18.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut row: Vec<_> = line [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day18.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut row: Vec<_> = line [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PointWithVelocity` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct PointWithVelocity { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_point_section` is never used [INFO] [stdout] --> src/solutions/day10.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn print_point_section( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day11.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `power_level` is never used [INFO] [stdout] --> src/solutions/day11.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn power_level(x: i32, y: i32, serial_number: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day12.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_rule` is never used [INFO] [stdout] --> src/solutions/day12.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn parse_rule(line: &String) -> ((bool, bool, bool, bool, bool), bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_result` is never used [INFO] [stdout] --> src/solutions/day12.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn print_result(next_config: &Vec<&bool>, zero_offset: i64, generation: i64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day13.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initiate_carts` is never used [INFO] [stdout] --> src/solutions/day13.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn initiate_carts(lines: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_cart_on_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn move_cart_on_grid(cart: &mut Cart, grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cart` is never constructed [INFO] [stdout] --> src/solutions/day13.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Cart { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RailType` is never used [INFO] [stdout] --> src/solutions/day13.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 145 | enum RailType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day14.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_recipes_to` is never used [INFO] [stdout] --> src/solutions/day14.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_recipes_to( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day15.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day15.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_units` is never used [INFO] [stdout] --> src/solutions/day15.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_units(lines: &Vec, elf_power: u8) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fight_battle` is never used [INFO] [stdout] --> src/solutions/day15.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn fight_battle(grid: &Vec>, units: &mut HashMap) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn has_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_adjacent_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:116:4 [INFO] [stdout] | [INFO] [stdout] 116 | fn has_adjacent_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_turn` is never used [INFO] [stdout] --> src/solutions/day15.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn take_turn( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_best_move` is never used [INFO] [stdout] --> src/solutions/day15.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn make_best_move( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs_best_target` is never used [INFO] [stdout] --> src/solutions/day15.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn bfs_best_target( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn grid_get(point: &Point, grid: &Vec>) -> CellType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attack` is never used [INFO] [stdout] --> src/solutions/day15.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn attack(unit_pos: &Point, units: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Open` and `Wall` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | enum CellType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 303 | Open, [INFO] [stdout] | ^^^^ [INFO] [stdout] 304 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Goblin` and `Elf` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 308 | enum BattleTeam { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 309 | Goblin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 310 | Elf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hit_points`, `attack_power`, and `position` are never read [INFO] [stdout] --> src/solutions/day15.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 313 | struct BattleUnit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 314 | team: BattleTeam, [INFO] [stdout] 315 | hit_points: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 316 | attack_power: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 317 | position: Point, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `new_goblin`, and `new_elf` are never used [INFO] [stdout] --> src/solutions/day15.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 320 | impl BattleUnit { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 321 | fn new(team: BattleTeam, x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | fn new_goblin(x: u32, y: u32) -> BattleUnit { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | fn new_elf(x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day16.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_registers` is never used [INFO] [stdout] --> src/solutions/day16.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_registers(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_command` is never used [INFO] [stdout] --> src/solutions/day16.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_command(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_equal` is never used [INFO] [stdout] --> src/solutions/day16.rs:115:4 [INFO] [stdout] | [INFO] [stdout] 115 | fn reg_equal(first: &Vec, second: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exec_and_check` is never used [INFO] [stdout] --> src/solutions/day16.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn exec_and_check( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_copy` is never used [INFO] [stdout] --> src/solutions/day16.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn reg_copy(original: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addr` is never used [INFO] [stdout] --> src/solutions/day16.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn addr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addi` is never used [INFO] [stdout] --> src/solutions/day16.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn addi(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mulr` is never used [INFO] [stdout] --> src/solutions/day16.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn mulr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muli` is never used [INFO] [stdout] --> src/solutions/day16.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn muli(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `banr` is never used [INFO] [stdout] --> src/solutions/day16.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn banr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bani` is never used [INFO] [stdout] --> src/solutions/day16.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn bani(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `borr` is never used [INFO] [stdout] --> src/solutions/day16.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn borr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bori` is never used [INFO] [stdout] --> src/solutions/day16.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn bori(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setr` is never used [INFO] [stdout] --> src/solutions/day16.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seti` is never used [INFO] [stdout] --> src/solutions/day16.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn seti(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtir` is never used [INFO] [stdout] --> src/solutions/day16.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn gtir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtri` is never used [INFO] [stdout] --> src/solutions/day16.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn gtri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn gtrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqir` is never used [INFO] [stdout] --> src/solutions/day16.rs:201:4 [INFO] [stdout] | [INFO] [stdout] 201 | fn eqir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqri` is never used [INFO] [stdout] --> src/solutions/day16.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn eqri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn eqrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOUCHED` is never used [INFO] [stdout] --> src/solutions/day17.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TOUCHED: u8 = 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WATER` is never used [INFO] [stdout] --> src/solutions/day17.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const WATER: u8 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLAY` is never used [INFO] [stdout] --> src/solutions/day17.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const CLAY: u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day17.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bounds` is never used [INFO] [stdout] --> src/solutions/day17.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_bounds(specifier: &str) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_down` is never used [INFO] [stdout] --> src/solutions/day17.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn flood_down( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn flood_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32), max_y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `empty_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn empty_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OPEN` is never used [INFO] [stdout] --> src/solutions/day18.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const OPEN: u8 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TREES` is never used [INFO] [stdout] --> src/solutions/day18.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TREES: u8 = 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUMBERYARD` is never used [INFO] [stdout] --> src/solutions/day18.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const LUMBERYARD: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day18.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_to_byte_grid` is never used [INFO] [stdout] --> src/solutions/day18.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn lines_to_byte_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_next_step` is never used [INFO] [stdout] --> src/solutions/day18.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn compute_next_step(grid: &Vec>, next_grid: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_neighbors` is never used [INFO] [stdout] --> src/solutions/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(point: Point, grid: &Vec>) -> (u8, u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day18.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn grid_get(point: &Point, grid: &Vec>) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_resource_value` is never used [INFO] [stdout] --> src/solutions/day18.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn compute_resource_value(grid: &Vec>) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_to_string` is never used [INFO] [stdout] --> src/solutions/day18.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn grid_to_string(grid: &Vec>) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_SIZE` is never used [INFO] [stdout] --> src/solutions/day19.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const CPU_SIZE: usize = 6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day19.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputer` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct WristComputer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/solutions/day19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl WristComputer { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 35 | fn new(ip_reg: u8) -> WristComputer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn get_next_ip(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn execute_program(&mut self, program: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn execute(&mut self, instr: &WristComputerInstruction) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn addr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn addi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn mulr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn muli(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn modr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn modi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn banr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn bani(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | fn borr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn bori(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn setr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn seti(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | fn gtir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn gtri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | fn gtrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn eqir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn eqri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn eqrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputerInstruction` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | struct WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_str` is never used [INFO] [stdout] --> src/solutions/day19.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a> WristComputerInstruction<'a> { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] 186 | fn parse_str(line: &'a str) -> WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day20.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_map` is never used [INFO] [stdout] --> src/solutions/day20.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn parse_map<'a, 'b>(raw_map: &'a [u8], end: usize, node_store: &'b mut Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sequence` is never used [INFO] [stdout] --> src/solutions/day20.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_sequence<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse_branches<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_sequential_steps` is never used [INFO] [stdout] --> src/solutions/day20.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn follow_sequential_steps( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn follow_branches( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapNode` is never constructed [INFO] [stdout] --> src/solutions/day20.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | struct MapNode<'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty` and `has_branches` are never used [INFO] [stdout] --> src/solutions/day20.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 184 | impl<'a> MapNode<'a> { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 185 | fn empty(next: Option) -> MapNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | fn has_branches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day21.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const Y0_ROOT: usize = 16807; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const X0_ROOT: usize = 48271; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EROSION_MOD` is never used [INFO] [stdout] --> src/solutions/day22.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const EROSION_MOD: u32 = 20183; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day22.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_cave_type` is never used [INFO] [stdout] --> src/solutions/day22.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_cave_type( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_erosion_level` is never used [INFO] [stdout] --> src/solutions/day22.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_erosion_level( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `estimate_cost` is never used [INFO] [stdout] --> src/solutions/day22.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn estimate_cost(position: Coords, cur_tool: u8, target_pos: Coords) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SearchState` is never constructed [INFO] [stdout] --> src/solutions/day22.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | struct SearchState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GuardLogType` is never used [INFO] [stdout] --> src/solutions/day4.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum GuardLogType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GuardLog` is never constructed [INFO] [stdout] --> src/solutions/day4.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct GuardLog { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day4.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_from_line` is never used [INFO] [stdout] --> src/solutions/day4.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_log_from_line(line: &str) -> GuardLog { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_type_from_message` is never used [INFO] [stdout] --> src/solutions/day4.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn parse_log_type_from_message(message: &str) -> (GuardLogType, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day5.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `react_string` is never used [INFO] [stdout] --> src/solutions/day5.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn react_string(line: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FillPoint` is never constructed [INFO] [stdout] --> src/solutions/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct FillPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dist_to` is never used [INFO] [stdout] --> src/solutions/day6.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl FillPoint { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 21 | #[inline] [INFO] [stdout] 22 | fn dist_to(&self, other_x: u16, other_y: u16) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day6.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_point` is never used [INFO] [stdout] --> src/solutions/day6.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn parse_point(line: &str, index: u16) -> FillPoint { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day7.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node_cost` is never used [INFO] [stdout] --> src/solutions/day7.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn node_cost(node: &char) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReverseOrderedTuple` is never constructed [INFO] [stdout] --> src/solutions/day7.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct ReverseOrderedTuple(u16, char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day8.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_metadata_rec` is never used [INFO] [stdout] --> src/solutions/day8.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn sum_metadata_rec(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_node_value` is never used [INFO] [stdout] --> src/solutions/day8.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_node_value(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day9.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/solutions/day10.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | .map(|line| input_pattern.captures(line).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reg_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day16.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref reg_pattern: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day17.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day23.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `log_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `message_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `point_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day6.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 127 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PointWithVelocity` is never constructed [INFO] [stdout] --> src/solutions/day10.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct PointWithVelocity { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day10.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_point_section` is never used [INFO] [stdout] --> src/solutions/day10.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn print_point_section( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day11.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `power_level` is never used [INFO] [stdout] --> src/solutions/day11.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn power_level(x: i32, y: i32, serial_number: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day12.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_rule` is never used [INFO] [stdout] --> src/solutions/day12.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn parse_rule(line: &String) -> ((bool, bool, bool, bool, bool), bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_result` is never used [INFO] [stdout] --> src/solutions/day12.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn print_result(next_config: &Vec<&bool>, zero_offset: i64, generation: i64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day13.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initiate_carts` is never used [INFO] [stdout] --> src/solutions/day13.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn initiate_carts(lines: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_cart_on_grid` is never used [INFO] [stdout] --> src/solutions/day13.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn move_cart_on_grid(cart: &mut Cart, grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cart` is never constructed [INFO] [stdout] --> src/solutions/day13.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Cart { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RailType` is never used [INFO] [stdout] --> src/solutions/day13.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 145 | enum RailType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day14.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_recipes_to` is never used [INFO] [stdout] --> src/solutions/day14.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_recipes_to( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day15.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_grid` is never used [INFO] [stdout] --> src/solutions/day15.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_units` is never used [INFO] [stdout] --> src/solutions/day15.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_units(lines: &Vec, elf_power: u8) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fight_battle` is never used [INFO] [stdout] --> src/solutions/day15.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn fight_battle(grid: &Vec>, units: &mut HashMap) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn has_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_2018` (bin "advent_2018" test) due to 2 previous errors; 127 warnings emitted [INFO] [stdout] warning: function `has_adjacent_targets` is never used [INFO] [stdout] --> src/solutions/day15.rs:116:4 [INFO] [stdout] | [INFO] [stdout] 116 | fn has_adjacent_targets(unit_pos: &Point, units: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `take_turn` is never used [INFO] [stdout] --> src/solutions/day15.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn take_turn( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_best_move` is never used [INFO] [stdout] --> src/solutions/day15.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn make_best_move( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs_best_target` is never used [INFO] [stdout] --> src/solutions/day15.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn bfs_best_target( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn grid_get(point: &Point, grid: &Vec>) -> CellType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attack` is never used [INFO] [stdout] --> src/solutions/day15.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn attack(unit_pos: &Point, units: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Open` and `Wall` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | enum CellType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 303 | Open, [INFO] [stdout] | ^^^^ [INFO] [stdout] 304 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Goblin` and `Elf` are never constructed [INFO] [stdout] --> src/solutions/day15.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 308 | enum BattleTeam { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 309 | Goblin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 310 | Elf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hit_points`, `attack_power`, and `position` are never read [INFO] [stdout] --> src/solutions/day15.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 313 | struct BattleUnit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 314 | team: BattleTeam, [INFO] [stdout] 315 | hit_points: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 316 | attack_power: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 317 | position: Point, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `new_goblin`, and `new_elf` are never used [INFO] [stdout] --> src/solutions/day15.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 320 | impl BattleUnit { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 321 | fn new(team: BattleTeam, x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | fn new_goblin(x: u32, y: u32) -> BattleUnit { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | fn new_elf(x: u32, y: u32, power: u8) -> BattleUnit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day16.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_registers` is never used [INFO] [stdout] --> src/solutions/day16.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_registers(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_command` is never used [INFO] [stdout] --> src/solutions/day16.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_command(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_equal` is never used [INFO] [stdout] --> src/solutions/day16.rs:115:4 [INFO] [stdout] | [INFO] [stdout] 115 | fn reg_equal(first: &Vec, second: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exec_and_check` is never used [INFO] [stdout] --> src/solutions/day16.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn exec_and_check( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reg_copy` is never used [INFO] [stdout] --> src/solutions/day16.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn reg_copy(original: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addr` is never used [INFO] [stdout] --> src/solutions/day16.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn addr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addi` is never used [INFO] [stdout] --> src/solutions/day16.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn addi(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mulr` is never used [INFO] [stdout] --> src/solutions/day16.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn mulr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muli` is never used [INFO] [stdout] --> src/solutions/day16.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn muli(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `banr` is never used [INFO] [stdout] --> src/solutions/day16.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn banr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bani` is never used [INFO] [stdout] --> src/solutions/day16.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn bani(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `borr` is never used [INFO] [stdout] --> src/solutions/day16.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn borr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bori` is never used [INFO] [stdout] --> src/solutions/day16.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn bori(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setr` is never used [INFO] [stdout] --> src/solutions/day16.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seti` is never used [INFO] [stdout] --> src/solutions/day16.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn seti(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtir` is never used [INFO] [stdout] --> src/solutions/day16.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn gtir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtri` is never used [INFO] [stdout] --> src/solutions/day16.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn gtri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gtrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn gtrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqir` is never used [INFO] [stdout] --> src/solutions/day16.rs:201:4 [INFO] [stdout] | [INFO] [stdout] 201 | fn eqir(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqri` is never used [INFO] [stdout] --> src/solutions/day16.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn eqri(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqrr` is never used [INFO] [stdout] --> src/solutions/day16.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn eqrr(command: &Vec, regs: &mut Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOUCHED` is never used [INFO] [stdout] --> src/solutions/day17.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TOUCHED: u8 = 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WATER` is never used [INFO] [stdout] --> src/solutions/day17.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const WATER: u8 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLAY` is never used [INFO] [stdout] --> src/solutions/day17.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const CLAY: u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day17.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bounds` is never used [INFO] [stdout] --> src/solutions/day17.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_bounds(specifier: &str) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_down` is never used [INFO] [stdout] --> src/solutions/day17.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn flood_down( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flood_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn flood_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32), max_y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `empty_left_right` is never used [INFO] [stdout] --> src/solutions/day17.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn empty_left_right(grid: &mut HashMap<(u32, u32), u8>, from_loc: (u32, u32)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OPEN` is never used [INFO] [stdout] --> src/solutions/day18.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const OPEN: u8 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TREES` is never used [INFO] [stdout] --> src/solutions/day18.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TREES: u8 = 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUMBERYARD` is never used [INFO] [stdout] --> src/solutions/day18.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const LUMBERYARD: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day18.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_to_byte_grid` is never used [INFO] [stdout] --> src/solutions/day18.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn lines_to_byte_grid(lines: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_next_step` is never used [INFO] [stdout] --> src/solutions/day18.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn compute_next_step(grid: &Vec>, next_grid: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_neighbors` is never used [INFO] [stdout] --> src/solutions/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(point: Point, grid: &Vec>) -> (u8, u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_get` is never used [INFO] [stdout] --> src/solutions/day18.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn grid_get(point: &Point, grid: &Vec>) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_resource_value` is never used [INFO] [stdout] --> src/solutions/day18.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn compute_resource_value(grid: &Vec>) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grid_to_string` is never used [INFO] [stdout] --> src/solutions/day18.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn grid_to_string(grid: &Vec>) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_SIZE` is never used [INFO] [stdout] --> src/solutions/day19.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const CPU_SIZE: usize = 6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day19.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputer` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct WristComputer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/solutions/day19.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl WristComputer { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 35 | fn new(ip_reg: u8) -> WristComputer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn get_next_ip(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn execute_program(&mut self, program: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn execute(&mut self, instr: &WristComputerInstruction) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn addr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn addi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn mulr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn muli(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn modr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn modi(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn banr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn bani(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | fn borr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn bori(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn setr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn seti(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | fn gtir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn gtri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | fn gtrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn eqir(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn eqri(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn eqrr(&mut self, args: &Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WristComputerInstruction` is never constructed [INFO] [stdout] --> src/solutions/day19.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | struct WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_str` is never used [INFO] [stdout] --> src/solutions/day19.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a> WristComputerInstruction<'a> { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] 186 | fn parse_str(line: &'a str) -> WristComputerInstruction<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day20.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_map` is never used [INFO] [stdout] --> src/solutions/day20.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn parse_map<'a, 'b>(raw_map: &'a [u8], end: usize, node_store: &'b mut Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sequence` is never used [INFO] [stdout] --> src/solutions/day20.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_sequence<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse_branches<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_sequential_steps` is never used [INFO] [stdout] --> src/solutions/day20.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn follow_sequential_steps( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `follow_branches` is never used [INFO] [stdout] --> src/solutions/day20.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn follow_branches( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapNode` is never constructed [INFO] [stdout] --> src/solutions/day20.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | struct MapNode<'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty` and `has_branches` are never used [INFO] [stdout] --> src/solutions/day20.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 184 | impl<'a> MapNode<'a> { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 185 | fn empty(next: Option) -> MapNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | fn has_branches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day21.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const Y0_ROOT: usize = 16807; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X0_ROOT` is never used [INFO] [stdout] --> src/solutions/day22.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const X0_ROOT: usize = 48271; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EROSION_MOD` is never used [INFO] [stdout] --> src/solutions/day22.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const EROSION_MOD: u32 = 20183; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day22.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_cave_type` is never used [INFO] [stdout] --> src/solutions/day22.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_cave_type( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_erosion_level` is never used [INFO] [stdout] --> src/solutions/day22.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_erosion_level( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `estimate_cost` is never used [INFO] [stdout] --> src/solutions/day22.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn estimate_cost(position: Coords, cur_tool: u8, target_pos: Coords) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SearchState` is never constructed [INFO] [stdout] --> src/solutions/day22.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | struct SearchState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GuardLogType` is never used [INFO] [stdout] --> src/solutions/day4.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum GuardLogType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GuardLog` is never constructed [INFO] [stdout] --> src/solutions/day4.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct GuardLog { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day4.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_from_line` is never used [INFO] [stdout] --> src/solutions/day4.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_log_from_line(line: &str) -> GuardLog { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_log_type_from_message` is never used [INFO] [stdout] --> src/solutions/day4.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn parse_log_type_from_message(message: &str) -> (GuardLogType, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day5.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `react_string` is never used [INFO] [stdout] --> src/solutions/day5.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn react_string(line: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FillPoint` is never constructed [INFO] [stdout] --> src/solutions/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct FillPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dist_to` is never used [INFO] [stdout] --> src/solutions/day6.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl FillPoint { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 21 | #[inline] [INFO] [stdout] 22 | fn dist_to(&self, other_x: u16, other_y: u16) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day6.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_point` is never used [INFO] [stdout] --> src/solutions/day6.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn parse_point(line: &str, index: u16) -> FillPoint { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day7.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node_cost` is never used [INFO] [stdout] --> src/solutions/day7.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn node_cost(node: &char) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReverseOrderedTuple` is never constructed [INFO] [stdout] --> src/solutions/day7.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct ReverseOrderedTuple(u16, char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day8.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_metadata_rec` is never used [INFO] [stdout] --> src/solutions/day8.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn sum_metadata_rec(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_node_value` is never used [INFO] [stdout] --> src/solutions/day8.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_node_value(tree_data: &mut VecDeque) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/day9.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn solve() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/solutions/day10.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | .map(|line| input_pattern.captures(line).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reg_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day16.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref reg_pattern: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day17.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day23.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | static ref pattern: Regex = [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `log_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `message_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day4.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `point_pattern` should have an upper case name [INFO] [stdout] --> src/solutions/day6.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 127 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_2018` (bin "advent_2018") due to 2 previous errors; 127 warnings emitted [INFO] running `Command { std: "docker" "inspect" "76fac99f9781ad3ae4544c78be6d705fff222b7b3ee4b6f16275d5ec94c713a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76fac99f9781ad3ae4544c78be6d705fff222b7b3ee4b6f16275d5ec94c713a0", kill_on_drop: false }` [INFO] [stdout] 76fac99f9781ad3ae4544c78be6d705fff222b7b3ee4b6f16275d5ec94c713a0