[INFO] cloning repository https://github.com/miolfo/AdventOfCode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miolfo/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiolfo%2FAdventOfCode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiolfo%2FAdventOfCode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24e577d1e9dc2673c4f6ab66cf3e264bef4b129f [INFO] checking miolfo/AdventOfCode2021 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiolfo%2FAdventOfCode2021" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miolfo/AdventOfCode2021 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miolfo/AdventOfCode2021 [INFO] finished tweaking git repo https://github.com/miolfo/AdventOfCode2021 [INFO] tweaked toml for git repo https://github.com/miolfo/AdventOfCode2021 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/miolfo/AdventOfCode2021 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d992bd3323edb2569c7c94d418d84bd060b7bf18318db63810ee2c4ed4eb633b [INFO] running `Command { std: "docker" "start" "-a" "d992bd3323edb2569c7c94d418d84bd060b7bf18318db63810ee2c4ed4eb633b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d992bd3323edb2569c7c94d418d84bd060b7bf18318db63810ee2c4ed4eb633b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d992bd3323edb2569c7c94d418d84bd060b7bf18318db63810ee2c4ed4eb633b", kill_on_drop: false }` [INFO] [stdout] d992bd3323edb2569c7c94d418d84bd060b7bf18318db63810ee2c4ed4eb633b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e4adea6ed77d6f525efb894b652ff0c6deb52080b59b87f2057737df8fd3a68 [INFO] running `Command { std: "docker" "start" "-a" "0e4adea6ed77d6f525efb894b652ff0c6deb52080b59b87f2057737df8fd3a68", kill_on_drop: false }` [INFO] [stderr] Checking advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_4.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_measurement_increases` is never used [INFO] [stdout] --> src/day_1.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn count_measurement_increases(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_measurement_increases_sliding` is never used [INFO] [stdout] --> src/day_1.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn count_measurement_increases_sliding(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_i32` is never used [INFO] [stdout] --> src/day_1.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn to_i32(string: &str) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_sub_position` is never used [INFO] [stdout] --> src/day_2.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn count_sub_position(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_sub_position_with_aim` is never used [INFO] [stdout] --> src/day_2.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn count_sub_position_with_aim(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_op` is never used [INFO] [stdout] --> src/day_2.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn line_to_op(string: &str) -> Operation { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `string_to_op_type` is never used [INFO] [stdout] --> src/day_2.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn string_to_op_type(string: &str) -> OperationType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Operation` is never constructed [INFO] [stdout] --> src/day_2.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OperationType` is never used [INFO] [stdout] --> src/day_2.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 54 | enum OperationType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_power_consumption` is never used [INFO] [stdout] --> src/day_3.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn calculate_power_consumption(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_life_support_rating` is never used [INFO] [stdout] --> src/day_3.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_life_support_rating(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_gamma_rate` is never used [INFO] [stdout] --> src/day_3.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn calculate_gamma_rate(input: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_epsilon_rate` is never used [INFO] [stdout] --> src/day_3.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn calculate_epsilon_rate(gamma_rate: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_most_common_at_pos` is never used [INFO] [stdout] --> src/day_3.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn calculate_most_common_at_pos(input: &Vec, pos: usize) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_least_common_at_pos` is never used [INFO] [stdout] --> src/day_3.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn calculate_least_common_at_pos(input: &Vec, pos: usize) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_chars_in_strs` is never used [INFO] [stdout] --> src/day_3.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn count_chars_in_strs(input: &Vec, compared: char, pos: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_rating` is never used [INFO] [stdout] --> src/day_3.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn calculate_rating(input: &Vec, use_least_common: bool) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_oxygen_generator_rating` is never used [INFO] [stdout] --> src/day_3.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn calculate_oxygen_generator_rating(input: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_co2_scrubber_rating` is never used [INFO] [stdout] --> src/day_3.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn calculate_co2_scrubber_rating(input: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_decimal` is never used [INFO] [stdout] --> src/day_3.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn to_decimal(binary: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_bingo_wins` is never used [INFO] [stdout] --> src/day_4.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn count_bingo_wins(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_last_to_win` is never used [INFO] [stdout] --> src/day_4.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn count_last_to_win(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_unused` is never used [INFO] [stdout] --> src/day_4.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_unused(numbers: &[usize], board: &[[usize; 5]; 5]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_bingo` is never used [INFO] [stdout] --> src/day_4.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn check_bingo(numbers: &[usize], board: &[[usize; 5]; 5]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_rows` is never used [INFO] [stdout] --> src/day_4.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn to_rows(board: &[[usize; 5]; 5]) -> Vec<[usize; 5]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `board_from_input` is never used [INFO] [stdout] --> src/day_4.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn board_from_input(input: &Vec) -> BingoBoard { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec_to_5_x_5` is never used [INFO] [stdout] --> src/day_4.rs:116:4 [INFO] [stdout] | [INFO] [stdout] 116 | fn vec_to_5_x_5(input: Vec) -> [[usize; 5]; 5] { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BingoBoard` is never constructed [INFO] [stdout] --> src/day_4.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | struct BingoBoard { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day_4.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl BingoBoard { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 136 | [INFO] [stdout] 137 | fn new(boards: Vec<[[usize; 5]; 5]>, numbers: Vec) -> BingoBoard { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_measurement_increases` is never used [INFO] [stdout] --> src/day_1.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn count_measurement_increases(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_measurement_increases_sliding` is never used [INFO] [stdout] --> src/day_1.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn count_measurement_increases_sliding(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_i32` is never used [INFO] [stdout] --> src/day_1.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn to_i32(string: &str) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_sub_position` is never used [INFO] [stdout] --> src/day_2.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn count_sub_position(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_sub_position_with_aim` is never used [INFO] [stdout] --> src/day_2.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn count_sub_position_with_aim(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_power_consumption` is never used [INFO] [stdout] --> src/day_3.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn calculate_power_consumption(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_life_support_rating` is never used [INFO] [stdout] --> src/day_3.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn calculate_life_support_rating(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_bingo_wins` is never used [INFO] [stdout] --> src/day_4.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn count_bingo_wins(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_last_to_win` is never used [INFO] [stdout] --> src/day_4.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn count_last_to_win(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_unused` is never used [INFO] [stdout] --> src/day_4.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_unused(numbers: &[usize], board: &[[usize; 5]; 5]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_bingo` is never used [INFO] [stdout] --> src/day_4.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn check_bingo(numbers: &[usize], board: &[[usize; 5]; 5]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_rows` is never used [INFO] [stdout] --> src/day_4.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn to_rows(board: &[[usize; 5]; 5]) -> Vec<[usize; 5]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `numbers` is never read [INFO] [stdout] --> src/day_4.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 130 | struct BingoBoard { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 131 | boards: Vec<[[usize; 5]; 5]>, [INFO] [stdout] 132 | numbers: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BingoBoard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "0e4adea6ed77d6f525efb894b652ff0c6deb52080b59b87f2057737df8fd3a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e4adea6ed77d6f525efb894b652ff0c6deb52080b59b87f2057737df8fd3a68", kill_on_drop: false }` [INFO] [stdout] 0e4adea6ed77d6f525efb894b652ff0c6deb52080b59b87f2057737df8fd3a68