[INFO] cloning repository https://github.com/ArthurTimofey/advent-of-code-23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArthurTimofey/advent-of-code-23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurTimofey%2Fadvent-of-code-23", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurTimofey%2Fadvent-of-code-23'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f29252e5cd1552ae8399d821587610d68730fbd3
[INFO] checking ArthurTimofey/advent-of-code-23 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurTimofey%2Fadvent-of-code-23" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArthurTimofey/advent-of-code-23
[INFO] finished tweaking git repo https://github.com/ArthurTimofey/advent-of-code-23
[INFO] tweaked toml for git repo https://github.com/ArthurTimofey/advent-of-code-23 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArthurTimofey/advent-of-code-23 on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArthurTimofey/advent-of-code-23 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d706f5092613fc0e7d3c74f240986ce68fe6b7afbb2fd0b0d33753e4ab1aeca4
[INFO] running `Command { std: "docker" "start" "-a" "d706f5092613fc0e7d3c74f240986ce68fe6b7afbb2fd0b0d33753e4ab1aeca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d706f5092613fc0e7d3c74f240986ce68fe6b7afbb2fd0b0d33753e4ab1aeca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d706f5092613fc0e7d3c74f240986ce68fe6b7afbb2fd0b0d33753e4ab1aeca4", kill_on_drop: false }`
[INFO] [stdout] d706f5092613fc0e7d3c74f240986ce68fe6b7afbb2fd0b0d33753e4ab1aeca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6d68cff2765d791ac4c76956c21f8973d6c0f480f0bb09240db27305c33e4a
[INFO] running `Command { std: "docker" "start" "-a" "1b6d68cff2765d791ac4c76956c21f8973d6c0f480f0bb09240db27305c33e4a", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/challanges/a01.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let range = 0..row.len();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_range`
[INFO] [stdout]   --> src/challanges/a01.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let prev_range = (0..row.len()).rev();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/challanges/a01.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let range = 0..row.len();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_range`
[INFO] [stdout]   --> src/challanges/a01.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let prev_range = (0..row.len()).rev();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "1b6d68cff2765d791ac4c76956c21f8973d6c0f480f0bb09240db27305c33e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6d68cff2765d791ac4c76956c21f8973d6c0f480f0bb09240db27305c33e4a", kill_on_drop: false }`
[INFO] [stdout] 1b6d68cff2765d791ac4c76956c21f8973d6c0f480f0bb09240db27305c33e4a
