[INFO] cloning repository https://github.com/slyk26/aoc2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slyk26/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyk26%2Faoc2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyk26%2Faoc2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf1d1375574cd3f6ecddc69b26cd1b4e0905e332 [INFO] checking slyk26/aoc2022 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125741 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyk26%2Faoc2022" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slyk26/aoc2022 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slyk26/aoc2022 [INFO] finished tweaking git repo https://github.com/slyk26/aoc2022 [INFO] tweaked toml for git repo https://github.com/slyk26/aoc2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/slyk26/aoc2022 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8887e7723e8d5e860e2b61a5433a41993ac46f7e526ee92aa8f20c33606fa306 [INFO] running `Command { std: "docker" "start" "-a" "8887e7723e8d5e860e2b61a5433a41993ac46f7e526ee92aa8f20c33606fa306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8887e7723e8d5e860e2b61a5433a41993ac46f7e526ee92aa8f20c33606fa306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8887e7723e8d5e860e2b61a5433a41993ac46f7e526ee92aa8f20c33606fa306", kill_on_drop: false }` [INFO] [stdout] 8887e7723e8d5e860e2b61a5433a41993ac46f7e526ee92aa8f20c33606fa306 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3a44f2fe194a9e4eb9de09a13cfd3f709c798f714d63558fa760b98592cf72b [INFO] running `Command { std: "docker" "start" "-a" "b3a44f2fe194a9e4eb9de09a13cfd3f709c798f714d63558fa760b98592cf72b", kill_on_drop: false }` [INFO] [stderr] Checking aoc2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/days/day7.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let file = read_file("./src/input/day7.txt"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/days/day7.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let file = read_file("./src/input/day7.txt"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_elves` is never used [INFO] [stdout] --> src/days/day1.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn get_elves() -> BTreeMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day1.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day1.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup` is never used [INFO] [stdout] --> src/days/day2.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn lookup(key: &str) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day2.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day2.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day3.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_bounds_of_line` is never used [INFO] [stdout] --> src/days/day4.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn get_bounds_of_line(line: &String) -> (i32, i32, i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day4.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day4.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day5.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day5.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_with` is never used [INFO] [stdout] --> src/days/day5.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn solve_with(crate_mover: fn(stacks: &mut Vec>, instructions: &[String]) -> ()) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stacks` is never used [INFO] [stdout] --> src/days/day5.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn get_stacks(crate_part: &[String]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stacksize` is never used [INFO] [stdout] --> src/days/day5.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_stacksize(a_line: &String) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `crate_mover9000` is never used [INFO] [stdout] --> src/days/day5.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn crate_mover9000(stacks: &mut Vec>, instructions: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `crate_mover9001` is never used [INFO] [stdout] --> src/days/day5.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn crate_mover9001(stacks: &mut Vec>, instructions: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_instruction` is never used [INFO] [stdout] --> src/days/day5.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn parse_instruction(instruction: &String) -> (i32, usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_solution` is never used [INFO] [stdout] --> src/days/day5.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn print_solution(stacks: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day6.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part2(){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `do_magic` is never used [INFO] [stdout] --> src/days/day6.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn do_magic(distinct: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_unique` is never used [INFO] [stdout] --> src/days/day6.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn is_unique(str: &String) -> bool{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/days/day7.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Directory` is never constructed [INFO] [stdout] --> src/days/day7.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Directory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_file` are never used [INFO] [stdout] --> src/days/day7.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Directory { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 17 | pub fn new(name: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn add_file(&mut self, file: File) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day7.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file` is never used [INFO] [stdout] --> src/utils/helper.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn read_file(filename: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_elves` is never used [INFO] [stdout] --> src/days/day1.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn get_elves() -> BTreeMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day1.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day1.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup` is never used [INFO] [stdout] --> src/days/day2.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn lookup(key: &str) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day2.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day2.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day3.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day3.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_bounds_of_line` is never used [INFO] [stdout] --> src/days/day4.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn get_bounds_of_line(line: &String) -> (i32, i32, i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day4.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day4.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day5.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day5.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_with` is never used [INFO] [stdout] --> src/days/day5.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn solve_with(crate_mover: fn(stacks: &mut Vec>, instructions: &[String]) -> ()) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stacks` is never used [INFO] [stdout] --> src/days/day5.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn get_stacks(crate_part: &[String]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stacksize` is never used [INFO] [stdout] --> src/days/day5.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_stacksize(a_line: &String) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `crate_mover9000` is never used [INFO] [stdout] --> src/days/day5.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn crate_mover9000(stacks: &mut Vec>, instructions: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `crate_mover9001` is never used [INFO] [stdout] --> src/days/day5.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn crate_mover9001(stacks: &mut Vec>, instructions: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_instruction` is never used [INFO] [stdout] --> src/days/day5.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn parse_instruction(instruction: &String) -> (i32, usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_solution` is never used [INFO] [stdout] --> src/days/day5.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn print_solution(stacks: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day6.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/days/day6.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part2(){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `do_magic` is never used [INFO] [stdout] --> src/days/day6.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn do_magic(distinct: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_unique` is never used [INFO] [stdout] --> src/days/day6.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn is_unique(str: &String) -> bool{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/days/day7.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Directory` is never constructed [INFO] [stdout] --> src/days/day7.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Directory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_file` are never used [INFO] [stdout] --> src/days/day7.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Directory { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 17 | pub fn new(name: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn add_file(&mut self, file: File) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/days/day7.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file` is never used [INFO] [stdout] --> src/utils/helper.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn read_file(filename: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "b3a44f2fe194a9e4eb9de09a13cfd3f709c798f714d63558fa760b98592cf72b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3a44f2fe194a9e4eb9de09a13cfd3f709c798f714d63558fa760b98592cf72b", kill_on_drop: false }` [INFO] [stdout] b3a44f2fe194a9e4eb9de09a13cfd3f709c798f714d63558fa760b98592cf72b