[INFO] cloning repository https://github.com/SyntheticWeb/advent-2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SyntheticWeb/advent-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyntheticWeb%2Fadvent-2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyntheticWeb%2Fadvent-2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42e73152d7c63313da66c97e825f956838344827 [INFO] testing SyntheticWeb/advent-2024 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyntheticWeb%2Fadvent-2024" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SyntheticWeb/advent-2024 [INFO] finished tweaking git repo https://github.com/SyntheticWeb/advent-2024 [INFO] tweaked toml for git repo https://github.com/SyntheticWeb/advent-2024 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SyntheticWeb/advent-2024 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SyntheticWeb/advent-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4c3375f5626a7bbc7f4a0d74f6410a854752a7bfc7f395eed6d307a809a93f1 [INFO] running `Command { std: "docker" "start" "-a" "f4c3375f5626a7bbc7f4a0d74f6410a854752a7bfc7f395eed6d307a809a93f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4c3375f5626a7bbc7f4a0d74f6410a854752a7bfc7f395eed6d307a809a93f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c3375f5626a7bbc7f4a0d74f6410a854752a7bfc7f395eed6d307a809a93f1", kill_on_drop: false }` [INFO] [stdout] f4c3375f5626a7bbc7f4a0d74f6410a854752a7bfc7f395eed6d307a809a93f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6d7e88955629c4960a0f5ab733894fe74324df1cde2ed187fc856143d4b4538 [INFO] running `Command { std: "docker" "start" "-a" "e6d7e88955629c4960a0f5ab733894fe74324df1cde2ed187fc856143d4b4538", kill_on_drop: false }` [INFO] [stderr] Compiling advent-2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `{`, found `row` [INFO] [stdout] --> src/main.rs:331:13 [INFO] [stdout] | [INFO] [stdout] 331 | row.push(c); [INFO] [stdout] | ^^^ expected `{` [INFO] [stdout] | [INFO] [stdout] note: the `if` expression is missing a block after this condition [INFO] [stdout] --> src/main.rs:317:16 [INFO] [stdout] | [INFO] [stdout] 317 | if let pos = match c { [INFO] [stdout] | ________________^ [INFO] [stdout] 318 | | 'v' | '>' | '<' | '^' => { [INFO] [stdout] 319 | | let dir = match c { [INFO] [stdout] 320 | | 'v' => Direction::Down, [INFO] [stdout] ... | [INFO] [stdout] 328 | | _ => (0, 0), [INFO] [stdout] 329 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] help: you might have meant to write this as part of a block [INFO] [stdout] | [INFO] [stdout] 331 | { row.push(c); } [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/main.rs:642:33 [INFO] [stdout] | [INFO] [stdout] 642 | if nums.is_sorted_by(|a, b| (a < b)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 642 - if nums.is_sorted_by(|a, b| (a < b)) { [INFO] [stdout] 642 + if nums.is_sorted_by(|a, b| a < b) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/main.rs:656:40 [INFO] [stdout] | [INFO] [stdout] 656 | } else if nums.is_sorted_by(|a, b| (a > b)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 656 - } else if nums.is_sorted_by(|a, b| (a > b)) { [INFO] [stdout] 656 + } else if nums.is_sorted_by(|a, b| a > b) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ans1` is never read [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut ans1: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ans2` is never read [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut ans2: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `number` is never read [INFO] [stdout] --> src/main.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let mut number: usize = 0; [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] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut split_input: Vec<&str> = input.split(' ').collect(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut input = fs::read_to_string(path).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ans1` is never read [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | let mut ans1 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ans2` is never read [INFO] [stdout] --> src/main.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut ans2 = 0; [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] --> src/main.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | let mut input = fs::read_to_string(path).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `row_ind` is assigned to, but never used [INFO] [stdout] --> src/main.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let mut row_ind = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_row_ind` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sum` is assigned to, but never used [INFO] [stdout] --> src/main.rs:213:21 [INFO] [stdout] | [INFO] [stdout] 213 | let mut sum = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_sum` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | let mut ans2 = 0; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `result` is never read [INFO] [stdout] --> src/main.rs:541:13 [INFO] [stdout] | [INFO] [stdout] 541 | let mut result = Some(0); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `first_num` is never read [INFO] [stdout] --> src/main.rs:553:13 [INFO] [stdout] | [INFO] [stdout] 553 | let mut first_num = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `second_num` is never read [INFO] [stdout] --> src/main.rs:554:13 [INFO] [stdout] | [INFO] [stdout] 554 | let mut second_num = 0; [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] --> src/main.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | let mut first; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:558:9 [INFO] [stdout] | [INFO] [stdout] 558 | let mut second; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `second` is assigned to, but never used [INFO] [stdout] --> src/main.rs:610:13 [INFO] [stdout] | [INFO] [stdout] 610 | let mut second; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_second` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `second` is never read [INFO] [stdout] --> src/main.rs:615:13 [INFO] [stdout] | [INFO] [stdout] 615 | second = str2; [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] --> src/main.rs:609:9 [INFO] [stdout] | [INFO] [stdout] 609 | let mut first; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:610:9 [INFO] [stdout] | [INFO] [stdout] 610 | let mut second; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-2024` (bin "advent-2024") due to 1 previous error; 22 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e6d7e88955629c4960a0f5ab733894fe74324df1cde2ed187fc856143d4b4538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6d7e88955629c4960a0f5ab733894fe74324df1cde2ed187fc856143d4b4538", kill_on_drop: false }` [INFO] [stdout] e6d7e88955629c4960a0f5ab733894fe74324df1cde2ed187fc856143d4b4538