[INFO] cloning repository https://github.com/Verademora/aoc-2022-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Verademora/aoc-2022-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerademora%2Faoc-2022-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerademora%2Faoc-2022-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a850cf94ec58279c3b996ca291634c7a624c6528
[INFO] testing Verademora/aoc-2022-4 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerademora%2Faoc-2022-4" "/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/Verademora/aoc-2022-4 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Verademora/aoc-2022-4
[INFO] finished tweaking git repo https://github.com/Verademora/aoc-2022-4
[INFO] tweaked toml for git repo https://github.com/Verademora/aoc-2022-4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Verademora/aoc-2022-4 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" "+nightly-2025-01-18" "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] [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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57cc97dbc4a8067f1787370e2ad864d8a29816bb08fb3df2258ab6420e03222c
[INFO] running `Command { std: "docker" "start" "-a" "57cc97dbc4a8067f1787370e2ad864d8a29816bb08fb3df2258ab6420e03222c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57cc97dbc4a8067f1787370e2ad864d8a29816bb08fb3df2258ab6420e03222c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cc97dbc4a8067f1787370e2ad864d8a29816bb08fb3df2258ab6420e03222c", kill_on_drop: false }`
[INFO] [stdout] 57cc97dbc4a8067f1787370e2ad864d8a29816bb08fb3df2258ab6420e03222c
[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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf55c5c6f5912f10ebe679d0965f4ac6fc8b0ab3a1b53f92c580ecdf4df3d4a5
[INFO] running `Command { std: "docker" "start" "-a" "cf55c5c6f5912f10ebe679d0965f4ac6fc8b0ab3a1b53f92c580ecdf4df3d4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2022-4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `result` in this scope
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Ok(result)
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the binding `result` is available in a different scope in the same function
[INFO] [stdout]   --> src/main.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let result = vec![start, end];
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `second`
[INFO] [stdout]   --> src/main.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 |             if let [first, second] = pair[..] {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2022-4` (bin "aoc-2022-4") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "cf55c5c6f5912f10ebe679d0965f4ac6fc8b0ab3a1b53f92c580ecdf4df3d4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf55c5c6f5912f10ebe679d0965f4ac6fc8b0ab3a1b53f92c580ecdf4df3d4a5", kill_on_drop: false }`
[INFO] [stdout] cf55c5c6f5912f10ebe679d0965f4ac6fc8b0ab3a1b53f92c580ecdf4df3d4a5
