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`Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87a9828efe53591c59c7c446c366f903a4c24a8a9b1cc907cdbb8542b7753c40 [INFO] running `Command { std: "docker" "start" "-a" "87a9828efe53591c59c7c446c366f903a4c24a8a9b1cc907cdbb8542b7753c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87a9828efe53591c59c7c446c366f903a4c24a8a9b1cc907cdbb8542b7753c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a9828efe53591c59c7c446c366f903a4c24a8a9b1cc907cdbb8542b7753c40", kill_on_drop: false }` [INFO] [stdout] 87a9828efe53591c59c7c446c366f903a4c24a8a9b1cc907cdbb8542b7753c40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d41cda6a6fb40c005b093075148ebf1753bca0a3cb5dd2d75d9f6a9d6c50a3c2 [INFO] running `Command { std: "docker" "start" "-a" "d41cda6a6fb40c005b093075148ebf1753bca0a3cb5dd2d75d9f6a9d6c50a3c2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking adventofcode2018 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/ten.rs (2 fixes) [INFO] [stderr] Fixed src/seven.rs (2 fixes) [INFO] [stderr] Fixed src/six.rs (8 fixes) [INFO] [stderr] Fixed src/eleven.rs (1 fix) [INFO] [stderr] Fixed src/three.rs (1 fix) [INFO] [stderr] Fixed src/four.rs (2 fixes) [INFO] [stderr] Fixed src/twelve.rs (2 fixes) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/four.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | _ => () [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/four.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | _ => () [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_frequency` [INFO] [stdout] --> src/one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_frequency() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `first_repeated_frequency` [INFO] [stdout] --> src/one.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn first_repeated_frequency() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RepeatCounts` [INFO] [stdout] --> src/two.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct RepeatCounts { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_checksum` [INFO] [stdout] --> src/two.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn calculate_checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_common_letters` [INFO] [stdout] --> src/two.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn find_common_letters() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `has_single_char_difference` [INFO] [stdout] --> src/two.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_common_chars` [INFO] [stdout] --> src/two.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_common_chars(left: &str, right: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tiles` [INFO] [stdout] --> src/three.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Tiles = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_num_square_inches_overlapping` [INFO] [stdout] --> src/three.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn find_num_square_inches_overlapping() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialise_claim` [INFO] [stdout] --> src/three.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn deserialise_claim(line: &str) -> Claim { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_layer_to_tiles` [INFO] [stdout] --> src/three.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_overlaps` [INFO] [stdout] --> src/three.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn count_overlaps(tiles: &Tiles) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_OF_TIMESTAMP_INDEX` [INFO] [stdout] --> src/four.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `checksum` [INFO] [stdout] --> src/four.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POLYMER_FILE` [INFO] [stdout] --> src/five.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNITS` [INFO] [stdout] --> src/five.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_final_string` [INFO] [stdout] --> src/five.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn length_of_final_string() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react` [INFO] [stdout] --> src/five.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn react(polymer: String) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_filtered` [INFO] [stdout] --> src/five.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn react_filtered(polymer: &String, skip: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `polar_opposites` [INFO] [stdout] --> src/five.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn polar_opposites(a: char, b: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_with_unit` [INFO] [stdout] --> src/five.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COORDS_FILE` [INFO] [stdout] --> src/six.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MANHATTAN_LIMIT` [INFO] [stdout] --> src/six.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const MANHATTAN_LIMIT: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Grid` [INFO] [stdout] --> src/six.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type Grid = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Border` [INFO] [stdout] --> src/six.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Border, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TerritoryOfPoint` [INFO] [stdout] --> src/six.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | TerritoryOfPoint { point_id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Empty` [INFO] [stdout] --> src/six.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_territory_of` [INFO] [stdout] --> src/six.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn in_territory_of(point_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/six.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn id(&self) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_territory_id` [INFO] [stdout] --> src/six.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_territory_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row` [INFO] [stdout] --> src/six.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn row(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/six.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn col(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_largest_area` [INFO] [stdout] --> src/six.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get_largest_area() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_region` [INFO] [stdout] --> src/six.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn find_region() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_grid` [INFO] [stdout] --> src/six.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn build_grid(points: &Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_points_from_coords_file` [INFO] [stdout] --> src/six.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn load_points_from_coords_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid_with` [INFO] [stdout] --> src/six.rs:171:4 [INFO] [stdout] | [INFO] [stdout] 171 | fn fill_grid_with(points: &Vec, height: usize, width: usize) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_closest_points` [INFO] [stdout] --> src/six.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn populate_closest_points(points: &Vec, grid: &mut Grid) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `points_with_infinite_territory` [INFO] [stdout] --> src/six.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> src/six.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INSTRUCTIONS_FILE` [INFO] [stdout] --> src/seven.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INSTRUCTIONS_FILE: &'static str = "src/files/seven/instructions.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHABET` [INFO] [stdout] --> src/seven.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ALPHABET: &'static str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_instruction_ordering` [INFO] [stdout] --> src/seven.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_instruction_ordering() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_next_non_blocked` [INFO] [stdout] --> src/seven.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_next_non_blocked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_dependencies_from_file` [INFO] [stdout] --> src/seven.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_dependencies_from_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TREE_FILE` [INFO] [stdout] --> src/eight.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const TREE_FILE: &'static str = "src/files/eight/tree.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata` [INFO] [stdout] --> src/eight.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn sum_metadata(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata_part_two` [INFO] [stdout] --> src/eight.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sum_metadata_part_two(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_sum` [INFO] [stdout] --> src/eight.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn calculate_sum() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_value_of_root` [INFO] [stdout] --> src/eight.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn calculate_value_of_root() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_node` [INFO] [stdout] --> src/eight.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_node(iter: &mut impl Iterator) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_tree_data` [INFO] [stdout] --> src/eight.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn load_tree_data() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_PLAYERS` [INFO] [stdout] --> src/nine.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const NUM_PLAYERS: usize = 432; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_MARBLE_VALUE` [INFO] [stdout] --> src/nine.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LAST_MARBLE_VALUE: usize = 71019; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `winning_elf_score` [INFO] [stdout] --> src/nine.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn winning_elf_score() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_HEIGHT` [INFO] [stdout] --> src/ten.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const PRUNE_HEIGHT: i32 = 15; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_WIDTH` [INFO] [stdout] --> src/ten.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const PRUNE_WIDTH: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATH_TO_INPUT` [INFO] [stdout] --> src/ten.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const PATH_TO_INPUT: &'static str = "src/files/ten/stars.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Sky` [INFO] [stdout] --> src/ten.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | type Sky = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_sky` [INFO] [stdout] --> src/ten.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn print_sky(sky: &Sky) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_message` [INFO] [stdout] --> src/ten.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn find_message() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_sky_of` [INFO] [stdout] --> src/ten.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn create_sky_of(stars: &Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SERIAL_NUMBER` [INFO] [stdout] --> src/eleven.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const GRID_SERIAL_NUMBER: usize = 2866; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const GRID_SQUARE_SIZE: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const SEARCH_SQUARE_SIZE: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_optimal_cell_coords` [INFO] [stdout] --> src/eleven.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_optimal_cell_coords() -> FuelCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_GENERATIONS` [INFO] [stdout] --> src/twelve.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const NUM_GENERATIONS: i32 = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 68 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_frequency` [INFO] [stdout] --> src/one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_frequency() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `first_repeated_frequency` [INFO] [stdout] --> src/one.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn first_repeated_frequency() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RepeatCounts` [INFO] [stdout] --> src/two.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct RepeatCounts { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_checksum` [INFO] [stdout] --> src/two.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn calculate_checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_common_letters` [INFO] [stdout] --> src/two.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn find_common_letters() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `has_single_char_difference` [INFO] [stdout] --> src/two.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_common_chars` [INFO] [stdout] --> src/two.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_common_chars(left: &str, right: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tiles` [INFO] [stdout] --> src/three.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Tiles = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_num_square_inches_overlapping` [INFO] [stdout] --> src/three.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn find_num_square_inches_overlapping() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialise_claim` [INFO] [stdout] --> src/three.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn deserialise_claim(line: &str) -> Claim { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_layer_to_tiles` [INFO] [stdout] --> src/three.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_overlaps` [INFO] [stdout] --> src/three.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn count_overlaps(tiles: &Tiles) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_OF_TIMESTAMP_INDEX` [INFO] [stdout] --> src/four.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `checksum` [INFO] [stdout] --> src/four.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POLYMER_FILE` [INFO] [stdout] --> src/five.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNITS` [INFO] [stdout] --> src/five.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_final_string` [INFO] [stdout] --> src/five.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn length_of_final_string() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react` [INFO] [stdout] --> src/five.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn react(polymer: String) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_filtered` [INFO] [stdout] --> src/five.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn react_filtered(polymer: &String, skip: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `polar_opposites` [INFO] [stdout] --> src/five.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn polar_opposites(a: char, b: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_with_unit` [INFO] [stdout] --> src/five.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COORDS_FILE` [INFO] [stdout] --> src/six.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MANHATTAN_LIMIT` [INFO] [stdout] --> src/six.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const MANHATTAN_LIMIT: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Grid` [INFO] [stdout] --> src/six.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type Grid = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Border` [INFO] [stdout] --> src/six.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Border, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TerritoryOfPoint` [INFO] [stdout] --> src/six.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | TerritoryOfPoint { point_id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Empty` [INFO] [stdout] --> src/six.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_territory_of` [INFO] [stdout] --> src/six.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn in_territory_of(point_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/six.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn id(&self) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_territory_id` [INFO] [stdout] --> src/six.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_territory_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row` [INFO] [stdout] --> src/six.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn row(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/six.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn col(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_largest_area` [INFO] [stdout] --> src/six.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get_largest_area() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_region` [INFO] [stdout] --> src/six.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn find_region() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_grid` [INFO] [stdout] --> src/six.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn build_grid(points: &Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_points_from_coords_file` [INFO] [stdout] --> src/six.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn load_points_from_coords_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid_with` [INFO] [stdout] --> src/six.rs:171:4 [INFO] [stdout] | [INFO] [stdout] 171 | fn fill_grid_with(points: &Vec, height: usize, width: usize) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_closest_points` [INFO] [stdout] --> src/six.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn populate_closest_points(points: &Vec, grid: &mut Grid) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `points_with_infinite_territory` [INFO] [stdout] --> src/six.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> src/six.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INSTRUCTIONS_FILE` [INFO] [stdout] --> src/seven.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INSTRUCTIONS_FILE: &'static str = "src/files/seven/instructions.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHABET` [INFO] [stdout] --> src/seven.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ALPHABET: &'static str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_instruction_ordering` [INFO] [stdout] --> src/seven.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_instruction_ordering() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_next_non_blocked` [INFO] [stdout] --> src/seven.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_next_non_blocked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_dependencies_from_file` [INFO] [stdout] --> src/seven.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_dependencies_from_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TREE_FILE` [INFO] [stdout] --> src/eight.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const TREE_FILE: &'static str = "src/files/eight/tree.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata` [INFO] [stdout] --> src/eight.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn sum_metadata(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata_part_two` [INFO] [stdout] --> src/eight.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sum_metadata_part_two(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_sum` [INFO] [stdout] --> src/eight.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn calculate_sum() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_value_of_root` [INFO] [stdout] --> src/eight.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn calculate_value_of_root() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_node` [INFO] [stdout] --> src/eight.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_node(iter: &mut impl Iterator) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_tree_data` [INFO] [stdout] --> src/eight.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn load_tree_data() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_PLAYERS` [INFO] [stdout] --> src/nine.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const NUM_PLAYERS: usize = 432; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_MARBLE_VALUE` [INFO] [stdout] --> src/nine.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LAST_MARBLE_VALUE: usize = 71019; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `winning_elf_score` [INFO] [stdout] --> src/nine.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn winning_elf_score() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_HEIGHT` [INFO] [stdout] --> src/ten.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const PRUNE_HEIGHT: i32 = 15; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_WIDTH` [INFO] [stdout] --> src/ten.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const PRUNE_WIDTH: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATH_TO_INPUT` [INFO] [stdout] --> src/ten.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const PATH_TO_INPUT: &'static str = "src/files/ten/stars.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Sky` [INFO] [stdout] --> src/ten.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | type Sky = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_sky` [INFO] [stdout] --> src/ten.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn print_sky(sky: &Sky) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_message` [INFO] [stdout] --> src/ten.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn find_message() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_sky_of` [INFO] [stdout] --> src/ten.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn create_sky_of(stars: &Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SERIAL_NUMBER` [INFO] [stdout] --> src/eleven.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const GRID_SERIAL_NUMBER: usize = 2866; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const GRID_SQUARE_SIZE: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const SEARCH_SQUARE_SIZE: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_optimal_cell_coords` [INFO] [stdout] --> src/eleven.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_optimal_cell_coords() -> FuelCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_GENERATIONS` [INFO] [stdout] --> src/twelve.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const NUM_GENERATIONS: i32 = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 68 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.57s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking adventofcode2018 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/four.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | _ => () [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/four.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | _ => () [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_frequency` [INFO] [stdout] --> src/one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_frequency() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `first_repeated_frequency` [INFO] [stdout] --> src/one.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn first_repeated_frequency() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RepeatCounts` [INFO] [stdout] --> src/two.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct RepeatCounts { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_checksum` [INFO] [stdout] --> src/two.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn calculate_checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_common_letters` [INFO] [stdout] --> src/two.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn find_common_letters() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `has_single_char_difference` [INFO] [stdout] --> src/two.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_common_chars` [INFO] [stdout] --> src/two.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_common_chars(left: &str, right: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tiles` [INFO] [stdout] --> src/three.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Tiles = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_num_square_inches_overlapping` [INFO] [stdout] --> src/three.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn find_num_square_inches_overlapping() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialise_claim` [INFO] [stdout] --> src/three.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn deserialise_claim(line: &str) -> Claim { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_layer_to_tiles` [INFO] [stdout] --> src/three.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_overlaps` [INFO] [stdout] --> src/three.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn count_overlaps(tiles: &Tiles) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_OF_TIMESTAMP_INDEX` [INFO] [stdout] --> src/four.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `checksum` [INFO] [stdout] --> src/four.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POLYMER_FILE` [INFO] [stdout] --> src/five.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNITS` [INFO] [stdout] --> src/five.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_final_string` [INFO] [stdout] --> src/five.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn length_of_final_string() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react` [INFO] [stdout] --> src/five.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn react(polymer: String) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_filtered` [INFO] [stdout] --> src/five.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn react_filtered(polymer: &String, skip: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `polar_opposites` [INFO] [stdout] --> src/five.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn polar_opposites(a: char, b: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_with_unit` [INFO] [stdout] --> src/five.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COORDS_FILE` [INFO] [stdout] --> src/six.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MANHATTAN_LIMIT` [INFO] [stdout] --> src/six.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const MANHATTAN_LIMIT: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Grid` [INFO] [stdout] --> src/six.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type Grid = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Border` [INFO] [stdout] --> src/six.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Border, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TerritoryOfPoint` [INFO] [stdout] --> src/six.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | TerritoryOfPoint { point_id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Empty` [INFO] [stdout] --> src/six.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_territory_of` [INFO] [stdout] --> src/six.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn in_territory_of(point_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/six.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn id(&self) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_territory_id` [INFO] [stdout] --> src/six.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_territory_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row` [INFO] [stdout] --> src/six.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn row(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/six.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn col(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_largest_area` [INFO] [stdout] --> src/six.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get_largest_area() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_region` [INFO] [stdout] --> src/six.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn find_region() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_grid` [INFO] [stdout] --> src/six.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn build_grid(points: &Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_points_from_coords_file` [INFO] [stdout] --> src/six.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn load_points_from_coords_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid_with` [INFO] [stdout] --> src/six.rs:171:4 [INFO] [stdout] | [INFO] [stdout] 171 | fn fill_grid_with(points: &Vec, height: usize, width: usize) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_closest_points` [INFO] [stdout] --> src/six.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn populate_closest_points(points: &Vec, grid: &mut Grid) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `points_with_infinite_territory` [INFO] [stdout] --> src/six.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> src/six.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INSTRUCTIONS_FILE` [INFO] [stdout] --> src/seven.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INSTRUCTIONS_FILE: &'static str = "src/files/seven/instructions.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHABET` [INFO] [stdout] --> src/seven.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ALPHABET: &'static str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_instruction_ordering` [INFO] [stdout] --> src/seven.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_instruction_ordering() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_next_non_blocked` [INFO] [stdout] --> src/seven.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_next_non_blocked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_dependencies_from_file` [INFO] [stdout] --> src/seven.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_dependencies_from_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TREE_FILE` [INFO] [stdout] --> src/eight.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const TREE_FILE: &'static str = "src/files/eight/tree.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata` [INFO] [stdout] --> src/eight.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn sum_metadata(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata_part_two` [INFO] [stdout] --> src/eight.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sum_metadata_part_two(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_sum` [INFO] [stdout] --> src/eight.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn calculate_sum() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_frequency` [INFO] [stdout] --> src/one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_frequency() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `first_repeated_frequency` [INFO] [stdout] --> src/one.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn first_repeated_frequency() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RepeatCounts` [INFO] [stdout] --> src/two.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct RepeatCounts { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_checksum` [INFO] [stdout] --> src/two.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn calculate_checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_common_letters` [INFO] [stdout] --> src/two.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn find_common_letters() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `has_single_char_difference` [INFO] [stdout] --> src/two.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_common_chars` [INFO] [stdout] --> src/two.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_common_chars(left: &str, right: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tiles` [INFO] [stdout] --> src/three.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Tiles = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_num_square_inches_overlapping` [INFO] [stdout] --> src/three.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn find_num_square_inches_overlapping() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialise_claim` [INFO] [stdout] --> src/three.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn deserialise_claim(line: &str) -> Claim { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_layer_to_tiles` [INFO] [stdout] --> src/three.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_overlaps` [INFO] [stdout] --> src/three.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn count_overlaps(tiles: &Tiles) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_OF_TIMESTAMP_INDEX` [INFO] [stdout] --> src/four.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `checksum` [INFO] [stdout] --> src/four.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn checksum() -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POLYMER_FILE` [INFO] [stdout] --> src/five.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNITS` [INFO] [stdout] --> src/five.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_final_string` [INFO] [stdout] --> src/five.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn length_of_final_string() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react` [INFO] [stdout] --> src/five.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn react(polymer: String) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_value_of_root` [INFO] [stdout] --> src/eight.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn calculate_value_of_root() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_filtered` [INFO] [stdout] --> src/five.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn react_filtered(polymer: &String, skip: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `polar_opposites` [INFO] [stdout] --> src/five.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn polar_opposites(a: char, b: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `react_with_unit` [INFO] [stdout] --> src/five.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COORDS_FILE` [INFO] [stdout] --> src/six.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_node` [INFO] [stdout] --> src/eight.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_node(iter: &mut impl Iterator) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MANHATTAN_LIMIT` [INFO] [stdout] --> src/six.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const MANHATTAN_LIMIT: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Grid` [INFO] [stdout] --> src/six.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type Grid = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Border` [INFO] [stdout] --> src/six.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Border, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_tree_data` [INFO] [stdout] --> src/eight.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn load_tree_data() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TerritoryOfPoint` [INFO] [stdout] --> src/six.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | TerritoryOfPoint { point_id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Empty` [INFO] [stdout] --> src/six.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_territory_of` [INFO] [stdout] --> src/six.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn in_territory_of(point_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_PLAYERS` [INFO] [stdout] --> src/nine.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const NUM_PLAYERS: usize = 432; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/six.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn id(&self) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_territory_id` [INFO] [stdout] --> src/six.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_territory_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row` [INFO] [stdout] --> src/six.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn row(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/six.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn col(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_MARBLE_VALUE` [INFO] [stdout] --> src/nine.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LAST_MARBLE_VALUE: usize = 71019; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_largest_area` [INFO] [stdout] --> src/six.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get_largest_area() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_region` [INFO] [stdout] --> src/six.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn find_region() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_grid` [INFO] [stdout] --> src/six.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn build_grid(points: &Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_points_from_coords_file` [INFO] [stdout] --> src/six.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn load_points_from_coords_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `winning_elf_score` [INFO] [stdout] --> src/nine.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn winning_elf_score() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid_with` [INFO] [stdout] --> src/six.rs:171:4 [INFO] [stdout] | [INFO] [stdout] 171 | fn fill_grid_with(points: &Vec, height: usize, width: usize) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_closest_points` [INFO] [stdout] --> src/six.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn populate_closest_points(points: &Vec, grid: &mut Grid) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `points_with_infinite_territory` [INFO] [stdout] --> src/six.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> src/six.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_HEIGHT` [INFO] [stdout] --> src/ten.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const PRUNE_HEIGHT: i32 = 15; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INSTRUCTIONS_FILE` [INFO] [stdout] --> src/seven.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INSTRUCTIONS_FILE: &'static str = "src/files/seven/instructions.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHABET` [INFO] [stdout] --> src/seven.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ALPHABET: &'static str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_instruction_ordering` [INFO] [stdout] --> src/seven.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_instruction_ordering() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_WIDTH` [INFO] [stdout] --> src/ten.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const PRUNE_WIDTH: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_next_non_blocked` [INFO] [stdout] --> src/seven.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_next_non_blocked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_dependencies_from_file` [INFO] [stdout] --> src/seven.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_dependencies_from_file() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TREE_FILE` [INFO] [stdout] --> src/eight.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const TREE_FILE: &'static str = "src/files/eight/tree.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata` [INFO] [stdout] --> src/eight.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn sum_metadata(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATH_TO_INPUT` [INFO] [stdout] --> src/ten.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const PATH_TO_INPUT: &'static str = "src/files/ten/stars.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata_part_two` [INFO] [stdout] --> src/eight.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sum_metadata_part_two(node: &Node) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_sum` [INFO] [stdout] --> src/eight.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn calculate_sum() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_value_of_root` [INFO] [stdout] --> src/eight.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn calculate_value_of_root() -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Sky` [INFO] [stdout] --> src/ten.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | type Sky = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_node` [INFO] [stdout] --> src/eight.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_node(iter: &mut impl Iterator) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_tree_data` [INFO] [stdout] --> src/eight.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn load_tree_data() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_PLAYERS` [INFO] [stdout] --> src/nine.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const NUM_PLAYERS: usize = 432; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_MARBLE_VALUE` [INFO] [stdout] --> src/nine.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LAST_MARBLE_VALUE: usize = 71019; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `winning_elf_score` [INFO] [stdout] --> src/nine.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn winning_elf_score() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_sky` [INFO] [stdout] --> src/ten.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn print_sky(sky: &Sky) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_HEIGHT` [INFO] [stdout] --> src/ten.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const PRUNE_HEIGHT: i32 = 15; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PRUNE_WIDTH` [INFO] [stdout] --> src/ten.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const PRUNE_WIDTH: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATH_TO_INPUT` [INFO] [stdout] --> src/ten.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const PATH_TO_INPUT: &'static str = "src/files/ten/stars.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Sky` [INFO] [stdout] --> src/ten.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | type Sky = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_sky` [INFO] [stdout] --> src/ten.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn print_sky(sky: &Sky) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_message` [INFO] [stdout] --> src/ten.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn find_message() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_sky_of` [INFO] [stdout] --> src/ten.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn create_sky_of(stars: &Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SERIAL_NUMBER` [INFO] [stdout] --> src/eleven.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const GRID_SERIAL_NUMBER: usize = 2866; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_message` [INFO] [stdout] --> src/ten.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn find_message() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const GRID_SQUARE_SIZE: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const SEARCH_SQUARE_SIZE: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_sky_of` [INFO] [stdout] --> src/ten.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn create_sky_of(stars: &Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_optimal_cell_coords` [INFO] [stdout] --> src/eleven.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_optimal_cell_coords() -> FuelCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_GENERATIONS` [INFO] [stdout] --> src/twelve.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const NUM_GENERATIONS: i32 = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SERIAL_NUMBER` [INFO] [stdout] --> src/eleven.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const GRID_SERIAL_NUMBER: usize = 2866; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GRID_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const GRID_SQUARE_SIZE: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_SQUARE_SIZE` [INFO] [stdout] --> src/eleven.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const SEARCH_SQUARE_SIZE: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_optimal_cell_coords` [INFO] [stdout] --> src/eleven.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_optimal_cell_coords() -> FuelCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_GENERATIONS` [INFO] [stdout] --> src/twelve.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const NUM_GENERATIONS: i32 = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 68 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 68 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "d41cda6a6fb40c005b093075148ebf1753bca0a3cb5dd2d75d9f6a9d6c50a3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d41cda6a6fb40c005b093075148ebf1753bca0a3cb5dd2d75d9f6a9d6c50a3c2", kill_on_drop: false }` [INFO] [stdout] d41cda6a6fb40c005b093075148ebf1753bca0a3cb5dd2d75d9f6a9d6c50a3c2