[INFO] cloning repository https://github.com/Hugo-Persson/AOC-RUST-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hugo-Persson/AOC-RUST-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugo-Persson%2FAOC-RUST-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugo-Persson%2FAOC-RUST-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d75f4b5da875629b30f036ceb35a6c8bde42587a
[INFO] checking Hugo-Persson/AOC-RUST-2023 against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugo-Persson%2FAOC-RUST-2023" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hugo-Persson/AOC-RUST-2023 on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Hugo-Persson/AOC-RUST-2023
[INFO] finished tweaking git repo https://github.com/Hugo-Persson/AOC-RUST-2023
[INFO] tweaked toml for git repo https://github.com/Hugo-Persson/AOC-RUST-2023 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Hugo-Persson/AOC-RUST-2023 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" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7ccc2ed20e1b2cbd8812ca58542dc88831e49d9678958c82829e0f0a7ac8b3b
[INFO] running `Command { std: "docker" "start" "-a" "e7ccc2ed20e1b2cbd8812ca58542dc88831e49d9678958c82829e0f0a7ac8b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ccc2ed20e1b2cbd8812ca58542dc88831e49d9678958c82829e0f0a7ac8b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ccc2ed20e1b2cbd8812ca58542dc88831e49d9678958c82829e0f0a7ac8b3b", kill_on_drop: false }`
[INFO] [stdout] e7ccc2ed20e1b2cbd8812ca58542dc88831e49d9678958c82829e0f0a7ac8b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2dc0611b6969d763f4001834dafbbf34e85bf86ae644d6f63c660df1ca62fde
[INFO] running `Command { std: "docker" "start" "-a" "f2dc0611b6969d763f4001834dafbbf34e85bf86ae644d6f63c660df1ca62fde", kill_on_drop: false }`
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking advent_of_code v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: Rust has no prefix increment operator
[INFO] [stdout]   --> src/bin/02.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let color = chunks[++i].trim_end_matches(',').trim_end_matches(';');
[INFO] [stdout]    |                                ^^ not a valid prefix operator
[INFO] [stdout]    |
[INFO] [stdout] help: use `+= 1` instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let color = chunks[{ i += 1; i }].trim_end_matches(',').trim_end_matches(';');
[INFO] [stdout]    |                                ~   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Rust has no prefix increment operator
[INFO] [stdout]   --> src/bin/02.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let color = chunks[++i].trim_end_matches(',').trim_end_matches(';');
[INFO] [stdout]    |                                ^^ not a valid prefix operator
[INFO] [stdout]    |
[INFO] [stdout] help: use `+= 1` instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let color = chunks[{ i += 1; i }].trim_end_matches(',').trim_end_matches(';');
[INFO] [stdout]    |                                ~   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/01.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part_one(input: &str) -> Option<u32> {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/01.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/01.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn part_one(input: &str) -> Option<u32> {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/01.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/bin/02.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/bin/02.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "02" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `advent_of_code` (bin "02") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f2dc0611b6969d763f4001834dafbbf34e85bf86ae644d6f63c660df1ca62fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2dc0611b6969d763f4001834dafbbf34e85bf86ae644d6f63c660df1ca62fde", kill_on_drop: false }`
[INFO] [stdout] f2dc0611b6969d763f4001834dafbbf34e85bf86ae644d6f63c660df1ca62fde
