[INFO] cloning repository https://github.com/jspencer-git/advent-of-code-2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jspencer-git/advent-of-code-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspencer-git%2Fadvent-of-code-2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspencer-git%2Fadvent-of-code-2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ace76fdb710055c302151ea388f4b41c9821dc0e [INFO] building jspencer-git/advent-of-code-2024 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspencer-git%2Fadvent-of-code-2024" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jspencer-git/advent-of-code-2024 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jspencer-git/advent-of-code-2024 [INFO] finished tweaking git repo https://github.com/jspencer-git/advent-of-code-2024 [INFO] tweaked toml for git repo https://github.com/jspencer-git/advent-of-code-2024 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jspencer-git/advent-of-code-2024 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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 [ERROR] error running command: no output for 300 seconds [INFO] building jspencer-git/advent-of-code-2024 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspencer-git%2Fadvent-of-code-2024" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jspencer-git/advent-of-code-2024 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jspencer-git/advent-of-code-2024 [INFO] finished tweaking git repo https://github.com/jspencer-git/advent-of-code-2024 [INFO] tweaked toml for git repo https://github.com/jspencer-git/advent-of-code-2024 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jspencer-git/advent-of-code-2024 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64c6cd85404d9a2deaea200e1b17c5f5bc78b7046f3f2c7e416d0f44ecea3eb6 [INFO] running `Command { std: "docker" "start" "-a" "64c6cd85404d9a2deaea200e1b17c5f5bc78b7046f3f2c7e416d0f44ecea3eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64c6cd85404d9a2deaea200e1b17c5f5bc78b7046f3f2c7e416d0f44ecea3eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c6cd85404d9a2deaea200e1b17c5f5bc78b7046f3f2c7e416d0f44ecea3eb6", kill_on_drop: false }` [INFO] [stdout] 64c6cd85404d9a2deaea200e1b17c5f5bc78b7046f3f2c7e416d0f44ecea3eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15ef2588aa0d919a2465b82e457976c7b2163dd5ddfe9c56fd383e948f8b1e1e [INFO] running `Command { std: "docker" "start" "-a" "15ef2588aa0d919a2465b82e457976c7b2163dd5ddfe9c56fd383e948f8b1e1e", kill_on_drop: false }` [INFO] [stderr] Compiling utils v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stderr] Compiling day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Compiling day-7 v0.1.0 (/opt/rustwide/workdir/day-7) [INFO] [stderr] Compiling day-5 v0.1.0 (/opt/rustwide/workdir/day-5) [INFO] [stderr] Compiling day-4 v0.1.0 (/opt/rustwide/workdir/day-4) [INFO] [stdout] warning: unused imports: `thread` and `time::Duration` [INFO] [stdout] --> day-2/src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::Read, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> day-4/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_levels` [INFO] [stdout] --> day-2/src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let check_levels = |diff_a: i64, diff_b: i64| { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_levels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> day-4/src/main.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn solve(mut input: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> day-4/src/main.rs:129:11 [INFO] [stdout] | [INFO] [stdout] 129 | const DIRS: [(i64, i64); 4] = [ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_one` is never used [INFO] [stdout] --> day-4/src/main.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn part_one() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_solve_1` is never used [INFO] [stdout] --> day-2/src/main.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn try_solve_1(report_diffs: Vec, sign: i64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day-9 v0.1.0 (/opt/rustwide/workdir/day-9) [INFO] [stderr] Compiling day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Compiling day-8 v0.1.0 (/opt/rustwide/workdir/day-8) [INFO] [stderr] Compiling day-6 v0.1.0 (/opt/rustwide/workdir/day-6) [INFO] [stderr] Compiling day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Compiling day-12 v0.1.0 (/opt/rustwide/workdir/day-12) [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> day-11/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `fmt`, and `str::FromStr` [INFO] [stdout] --> day-11/src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::VecDeque`, `fs::File`, and `io::Read` [INFO] [stdout] --> day-8/src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::VecDeque, fs::File, io::Read}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `result` [INFO] [stdout] --> day-8/src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{fmt, result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> day-9/src/main.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `down` is assigned to, but never used [INFO] [stdout] --> day-12/src/main.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let mut down: i64 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_down` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `down` is never read [INFO] [stdout] --> day-12/src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | down = solve(grid, plant, down_idx); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `right` is assigned to, but never used [INFO] [stdout] --> day-12/src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut right: i64 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_right` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `right` is never read [INFO] [stdout] --> day-12/src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | right = solve(grid, plant, right_idx); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> day-6/src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Empty` [INFO] [stdout] --> day-6/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Empty; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> day-6/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day-12/src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let input = get_input(path); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File` and `io::Read` [INFO] [stdout] --> day-6/src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fs::File, io::Read}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> day-12/src/main.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn solve(grid: &Grid, plant: char, idx: usize) -> i64 { [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] --> day-11/src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut input: Vec = input [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_one` is never used [INFO] [stdout] --> day-11/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn part_one(path: &str) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> day-6/src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-6/src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 31 | Self::Obstacle => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 32 | Self::Visited => 'X', [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 33 | Self::Guard => '^', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 34 | Self::Empty => '.', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 35 | _ => unreachable!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> day-8/src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-8/src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 27 | Self::Empty => '.', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 28 | Self::Object(ch) => *ch, [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 29 | Self::Antinode => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 30 | _ => unreachable!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `antenna_type` [INFO] [stdout] --> day-8/src/main.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | for (antenna_type, locations) in antennas.iter() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_antenna_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-6/src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut g: Grid = Grid::from_str(&input).unwrap(); [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: unreachable pattern [INFO] [stdout] --> day-6/src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-6/src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 118 | Self::Obstacle => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 119 | Self::AddedObstacle => 'O', [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] 120 | Self::Visited(_) => 'X', [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 121 | Self::Guard => '^', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 122 | Self::Empty => '.', [INFO] [stdout] 123 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_one` is never used [INFO] [stdout] --> day-9/src/main.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn part_one(path: &str) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `Command { std: "docker" "inspect" "15ef2588aa0d919a2465b82e457976c7b2163dd5ddfe9c56fd383e948f8b1e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15ef2588aa0d919a2465b82e457976c7b2163dd5ddfe9c56fd383e948f8b1e1e", kill_on_drop: false }` [INFO] [stdout] 15ef2588aa0d919a2465b82e457976c7b2163dd5ddfe9c56fd383e948f8b1e1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee619db1fdd738dce5e56f451948cd6075e251f2076e9d09db6c744aad22b26d [INFO] running `Command { std: "docker" "start" "-a" "ee619db1fdd738dce5e56f451948cd6075e251f2076e9d09db6c744aad22b26d", kill_on_drop: false }` [INFO] [stderr] Compiling day-9 v0.1.0 (/opt/rustwide/workdir/day-9) [INFO] [stderr] Compiling day-6 v0.1.0 (/opt/rustwide/workdir/day-6) [INFO] [stderr] Compiling day-12 v0.1.0 (/opt/rustwide/workdir/day-12) [INFO] [stderr] Compiling day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Compiling day-8 v0.1.0 (/opt/rustwide/workdir/day-8) [INFO] [stderr] Compiling day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Compiling day-4 v0.1.0 (/opt/rustwide/workdir/day-4) [INFO] [stderr] Compiling day-7 v0.1.0 (/opt/rustwide/workdir/day-7) [INFO] [stderr] Compiling day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stderr] Compiling utils v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Compiling day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Compiling day-5 v0.1.0 (/opt/rustwide/workdir/day-5) [INFO] [stderr] Compiling day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> day-6/src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Empty` [INFO] [stdout] --> day-6/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Empty; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> day-6/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File` and `io::Read` [INFO] [stdout] --> day-6/src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fs::File, io::Read}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> day-11/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `fmt`, and `str::FromStr` [INFO] [stdout] --> day-11/src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> day-9/src/main.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> day-4/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::VecDeque`, `fs::File`, and `io::Read` [INFO] [stdout] --> day-8/src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::VecDeque, fs::File, io::Read}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `result` [INFO] [stdout] --> day-8/src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{fmt, result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> utils/src/lib.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time::Duration` [INFO] [stdout] --> day-2/src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::Read, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `down` is assigned to, but never used [INFO] [stdout] --> day-12/src/main.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let mut down: i64 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_down` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `down` is never read [INFO] [stdout] --> day-12/src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | down = solve(grid, plant, down_idx); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `right` is assigned to, but never used [INFO] [stdout] --> day-12/src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut right: i64 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_right` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `right` is never read [INFO] [stdout] --> day-12/src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | right = solve(grid, plant, right_idx); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-11/src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut input: Vec = input [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: `input` [INFO] [stdout] --> day-12/src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let input = get_input(path); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> day-12/src/main.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn solve(grid: &Grid, plant: char, idx: usize) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRS` is never used [INFO] [stdout] --> day-4/src/main.rs:129:11 [INFO] [stdout] | [INFO] [stdout] 129 | const DIRS: [(i64, i64); 4] = [ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_one` is never used [INFO] [stdout] --> day-4/src/main.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn part_one() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> day-6/src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-6/src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 31 | Self::Obstacle => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 32 | Self::Visited => 'X', [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 33 | Self::Guard => '^', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 34 | Self::Empty => '.', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 35 | _ => unreachable!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-6/src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut g: Grid = Grid::from_str(&input).unwrap(); [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: unreachable pattern [INFO] [stdout] --> day-6/src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-6/src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 118 | Self::Obstacle => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 119 | Self::AddedObstacle => 'O', [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] 120 | Self::Visited(_) => 'X', [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 121 | Self::Guard => '^', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 122 | Self::Empty => '.', [INFO] [stdout] 123 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_levels` [INFO] [stdout] --> day-2/src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let check_levels = |diff_a: i64, diff_b: i64| { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_levels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> day-8/src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> day-8/src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 27 | Self::Empty => '.', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 28 | Self::Object(ch) => *ch, [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 29 | Self::Antinode => '#', [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 30 | _ => unreachable!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_solve_1` is never used [INFO] [stdout] --> day-2/src/main.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn try_solve_1(report_diffs: Vec, sign: i64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `antenna_type` [INFO] [stdout] --> day-8/src/main.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | for (antenna_type, locations) in antennas.iter() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_antenna_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> utils/src/lib.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> utils/src/lib.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 135 | Self::Empty => '.', [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 136 | Self::Object => 'x', [INFO] [stdout] | ------------ matches some of the same values [INFO] [stdout] 137 | _ => unreachable!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "ee619db1fdd738dce5e56f451948cd6075e251f2076e9d09db6c744aad22b26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee619db1fdd738dce5e56f451948cd6075e251f2076e9d09db6c744aad22b26d", kill_on_drop: false }` [INFO] [stdout] ee619db1fdd738dce5e56f451948cd6075e251f2076e9d09db6c744aad22b26d