[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#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efrees/adventofcode2018 on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "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-2-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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29c9a36d055ffa427cc744049ac4fe94e53cc10b475742dbbff36ac048d7fde0 [INFO] running `Command { std: "docker" "start" "-a" "29c9a36d055ffa427cc744049ac4fe94e53cc10b475742dbbff36ac048d7fde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29c9a36d055ffa427cc744049ac4fe94e53cc10b475742dbbff36ac048d7fde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29c9a36d055ffa427cc744049ac4fe94e53cc10b475742dbbff36ac048d7fde0", kill_on_drop: false }` [INFO] [stdout] 29c9a36d055ffa427cc744049ac4fe94e53cc10b475742dbbff36ac048d7fde0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e6ac32b02aa12c0adf329f84d73bd9ec6e4fe34583264dda72d16e17bd3343a [INFO] running `Command { std: "docker" "start" "-a" "4e6ac32b02aa12c0adf329f84d73bd9ec6e4fe34583264dda72d16e17bd3343a", 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/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/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: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: 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] 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] warning: 127 warnings emitted [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] 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] warning: 127 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.65s [INFO] running `Command { std: "docker" "inspect" "4e6ac32b02aa12c0adf329f84d73bd9ec6e4fe34583264dda72d16e17bd3343a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e6ac32b02aa12c0adf329f84d73bd9ec6e4fe34583264dda72d16e17bd3343a", kill_on_drop: false }` [INFO] [stdout] 4e6ac32b02aa12c0adf329f84d73bd9ec6e4fe34583264dda72d16e17bd3343a [INFO] checking efrees/adventofcode2018 against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efrees/adventofcode2018 on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "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-2-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" "+09146510cdb33d15474a35fde290187a88b1cf35" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbe6d9b35c9bfa18d564a3218ba4db5caf504bb4e5636289080566c5bcc910bd [INFO] running `Command { std: "docker" "start" "-a" "cbe6d9b35c9bfa18d564a3218ba4db5caf504bb4e5636289080566c5bcc910bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbe6d9b35c9bfa18d564a3218ba4db5caf504bb4e5636289080566c5bcc910bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbe6d9b35c9bfa18d564a3218ba4db5caf504bb4e5636289080566c5bcc910bd", kill_on_drop: false }` [INFO] [stdout] cbe6d9b35c9bfa18d564a3218ba4db5caf504bb4e5636289080566c5bcc910bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d2b97087f600ef1d891e02aa474c3a9f881db1d614228b31f2b603633369bf7 [INFO] running `Command { std: "docker" "start" "-a" "1d2b97087f600ef1d891e02aa474c3a9f881db1d614228b31f2b603633369bf7", 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 lazy_static v1.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_errors/src/lib.rs:588:17: [INFO] [stderr] must_produce_diag: `trimmed_def_paths` called but no diagnostics emitted; `with_no_trimmed_paths` for debugging. called at: 0: ::set_must_produce_diag [INFO] [stderr] 1: ::record_trimmed_def_paths [INFO] [stderr] 2: rustc_middle::ty::print::pretty::trimmed_def_paths [INFO] [stderr] 3: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 4: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 5: rustc_query_impl::query_impl::trimmed_def_paths::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 6: ::print_def_path [INFO] [stderr] 7: ::print_def_path [INFO] [stderr] 8: ::pretty_print_type [INFO] [stderr] 9: as rustc_middle::ty::print::Print>::print [INFO] [stderr] 10: ::pretty_in_binder::> [INFO] [stderr] 11: ::pretty_print_type [INFO] [stderr] 12: ::fmt [INFO] [stderr] 13: rustc_lint::mutable_transmutes::check_overlapping::::check_expr::{closure#0}>::{closure#2}> [INFO] [stderr] 14: ::check_expr [INFO] [stderr] 15: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 16: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 17: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 18: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 19: as rustc_hir::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 20: as rustc_hir::intravisit::Visitor>::visit_nested_item [INFO] [stderr] 21: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 22: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 23: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 24: as rustc_hir::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 25: as rustc_hir::intravisit::Visitor>::visit_nested_item [INFO] [stderr] 26: rustc_lint::lint_mod [INFO] [stderr] 27: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 29: rustc_query_impl::query_impl::lint_mod::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: rustc_lint::late::check_crate::{closure#1} [INFO] [stderr] 31: rustc_lint::late::check_crate [INFO] [stderr] 32: rustc_interface::passes::analysis [INFO] [stderr] 33: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 34: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 35: rustc_query_impl::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 36: rustc_interface::interface::run_compiler::, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 37: std::sys::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>> [INFO] [stderr] 38: <::spawn_unchecked_, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 39: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 40: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 41: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stderr] 42: [INFO] [stderr] 43: clone [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f121cc0edd5 - std::backtrace_rs::backtrace::libunwind::trace::hd14cd05c8ce75653 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x7f121cc0edd5 - std::backtrace_rs::backtrace::trace_unsynchronized::h2bd11920a4bced06 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f121cc0edd5 - std::sys::backtrace::_print_fmt::h7b5db99a0e0a9618 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x7f121cc0edd5 - ::fmt::h3b0bb7ed425a905c [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x7f121cc5fcfb - core::fmt::rt::Argument::fmt::h8dbebbed1aabf976 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x7f121cc5fcfb - core::fmt::write::h970c44dce83e5ee7 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x7f121cc0361f - std::io::Write::write_fmt::h3b36ddac8cba0ada [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x7f121cc11671 - std::sys::backtrace::BacktraceLock::print::h4e16a8d2ce8dc6ad [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x7f121cc11671 - std::panicking::default_hook::{{closure}}::h1d9339438491665b [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x7f121cc1134c - std::panicking::default_hook::h706794151aa208b4 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x7f1219251dba - std[f88f5f79b5dd95a0]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 11: 0x7f121cc1203f - as core::ops::function::Fn>::call::h83138b9a2d92612c [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2162:9 [INFO] [stderr] 12: 0x7f121cc1203f - std::panicking::rust_panic_with_hook::hf271bde743f78cbd [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:805:13 [INFO] [stderr] 13: 0x7f121cc11c67 - std::panicking::begin_panic_handler::{{closure}}::h153af9175e95fc80 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:671:13 [INFO] [stderr] 14: 0x7f121cc0f299 - std::sys::backtrace::__rust_end_short_backtrace::h8607198d3b617b99 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 15: 0x7f121cc118f4 - rust_begin_unwind [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:662:5 [INFO] [stderr] 16: 0x7f121cc5c2c3 - core::panicking::panic_fmt::hf6633b287b5ae536 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/panicking.rs:74:14 [INFO] [stderr] 17: 0x7f121c1a5e9a - ::drop.cold [INFO] [stderr] 18: 0x7f121b5edb5c - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 19: 0x7f121b6f70da - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 20: 0x7f121b6f775f - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 21: 0x7f121b607cb8 - rustc_interface[d8ac3dbe8c4052b9]::interface::run_compiler::, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7f121b5ec549 - std[f88f5f79b5dd95a0]::sys::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>> [INFO] [stderr] 23: 0x7f121b5ec2fa - <::spawn_unchecked_, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#1} as core[3cb4721bd79b40c1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7f121cc1bfbb - as core::ops::function::FnOnce>::call_once::h438aa41529320378 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 25: 0x7f121cc1bfbb - as core::ops::function::FnOnce>::call_once::ha61ffbd131f8a573 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 26: 0x7f121cc1bfbb - std::sys::pal::unix::thread::Thread::new::thread_start::h64d9bacc04a5fc59 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stderr] 27: 0x7f1215c49ac3 - [INFO] [stderr] 28: 0x7f1215cdaa04 - clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/memchr-2.1.1/rustc-ice-2024-07-31T07_36_21-199.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.82.0-nightly (09146510c 2024-07-30) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `memchr` (lib) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1d2b97087f600ef1d891e02aa474c3a9f881db1d614228b31f2b603633369bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d2b97087f600ef1d891e02aa474c3a9f881db1d614228b31f2b603633369bf7", kill_on_drop: false }` [INFO] [stdout] 1d2b97087f600ef1d891e02aa474c3a9f881db1d614228b31f2b603633369bf7