[INFO] cloning repository https://github.com/GrosQuildu/advent_of_code_2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GrosQuildu/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrosQuildu%2Fadvent_of_code_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrosQuildu%2Fadvent_of_code_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e06634136354c815793a438af37942668a388a34 [INFO] checking GrosQuildu/advent_of_code_2022 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrosQuildu%2Fadvent_of_code_2022" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GrosQuildu/advent_of_code_2022 [INFO] finished tweaking git repo https://github.com/GrosQuildu/advent_of_code_2022 [INFO] tweaked toml for git repo https://github.com/GrosQuildu/advent_of_code_2022 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GrosQuildu/advent_of_code_2022 on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GrosQuildu/advent_of_code_2022 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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc0fb42c4913aa7061749ab6dd5bf585b717e5d5e15a1a0365d5985af5a2974f [INFO] running `Command { std: "docker" "start" "-a" "fc0fb42c4913aa7061749ab6dd5bf585b717e5d5e15a1a0365d5985af5a2974f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc0fb42c4913aa7061749ab6dd5bf585b717e5d5e15a1a0365d5985af5a2974f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0fb42c4913aa7061749ab6dd5bf585b717e5d5e15a1a0365d5985af5a2974f", kill_on_drop: false }` [INFO] [stdout] fc0fb42c4913aa7061749ab6dd5bf585b717e5d5e15a1a0365d5985af5a2974f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439e082c0a59ba80af20070ce9db025c32719ace665a2660b8eb27ce05bdd4d2 [INFO] running `Command { std: "docker" "start" "-a" "439e082c0a59ba80af20070ce9db025c32719ace665a2660b8eb27ce05bdd4d2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking trilean v1.1.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking gcollections v1.5.0 [INFO] [stderr] Checking intervallum v1.4.0 [INFO] [stderr] Checking aoc_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/day5/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet` and `VecDeque` [INFO] [stdout] --> src/day6/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `char` and `one_of` [INFO] [stdout] --> src/day4/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{char, line_ending, one_of}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `map_res` and `recognize` [INFO] [stdout] --> src/day4/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{eof, map_res, opt, recognize}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `many1` [INFO] [stdout] --> src/day4/main.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use nom::multi::{many0, many1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet` and `VecDeque` [INFO] [stdout] --> src/day6/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/day5/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/day8/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `char` and `one_of` [INFO] [stdout] --> src/day4/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{char, line_ending, one_of}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `map_res` and `recognize` [INFO] [stdout] --> src/day4/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{eof, map_res, opt, recognize}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `many1` [INFO] [stdout] --> src/day4/main.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use nom::multi::{many0, many1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/day8/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::Size` [INFO] [stdout] --> src/day7/main.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | Size, [INFO] [stdout] | ^^^^ no `Size` in the root [INFO] [stdout] | [INFO] [stdout] = help: consider importing this variant instead: [INFO] [stdout] nom::Needed::Size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gcollections::ops::Cardinality` [INFO] [stdout] --> src/day7/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gcollections::ops::Cardinality; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_rope` is never used [INFO] [stdout] --> src/day9/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn print_rope(positions: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/day9/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / &positions.iter().enumerate().for_each(|(idx, position)| { [INFO] [stdout] 41 | | print!("{} - {:?}, ", idx, position); [INFO] [stdout] 42 | | }); [INFO] [stdout] | |______^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = &positions.iter().enumerate().for_each(|(idx, position)| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/day7/main.rs:227:23 [INFO] [stdout] | [INFO] [stdout] 227 | Node::Dir(dir) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/day7/main.rs:246:23 [INFO] [stdout] | [INFO] [stdout] 246 | Node::Dir(dir) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gcollections::ops::Cardinality` [INFO] [stdout] --> src/day7/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gcollections::ops::Cardinality; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/day7/main.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 96 | trait Nodable { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 97 | fn size(&self) -> u64; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day8/main.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | let mut forest = input_to_forest(BufReader::new(input.as_bytes())); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/day7/main.rs:227:23 [INFO] [stdout] | [INFO] [stdout] 227 | Node::Dir(dir) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/day7/main.rs:246:23 [INFO] [stdout] | [INFO] [stdout] 246 | Node::Dir(dir) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2022` (bin "day7" test) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `print_rope` is never used [INFO] [stdout] --> src/day9/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn print_rope(positions: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/day9/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / &positions.iter().enumerate().for_each(|(idx, position)| { [INFO] [stdout] 41 | | print!("{} - {:?}, ", idx, position); [INFO] [stdout] 42 | | }); [INFO] [stdout] | |______^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = &positions.iter().enumerate().for_each(|(idx, position)| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "439e082c0a59ba80af20070ce9db025c32719ace665a2660b8eb27ce05bdd4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439e082c0a59ba80af20070ce9db025c32719ace665a2660b8eb27ce05bdd4d2", kill_on_drop: false }` [INFO] [stdout] 439e082c0a59ba80af20070ce9db025c32719ace665a2660b8eb27ce05bdd4d2