[INFO] cloning repository https://github.com/Sorrien/aoc_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sorrien/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSorrien%2Faoc_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSorrien%2Faoc_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 060a420ca63531b5c7ef5a733af637415ef55281
[INFO] checking Sorrien/aoc_2023 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSorrien%2Faoc_2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sorrien/aoc_2023 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sorrien/aoc_2023
[INFO] finished tweaking git repo https://github.com/Sorrien/aoc_2023
[INFO] tweaked toml for git repo https://github.com/Sorrien/aoc_2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sorrien/aoc_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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a784594e26bef681320962eabf99c66a51e55a0877fb8c1d54ad7d45a58803d0
[INFO] running `Command { std: "docker" "start" "-a" "a784594e26bef681320962eabf99c66a51e55a0877fb8c1d54ad7d45a58803d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a784594e26bef681320962eabf99c66a51e55a0877fb8c1d54ad7d45a58803d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a784594e26bef681320962eabf99c66a51e55a0877fb8c1d54ad7d45a58803d0", kill_on_drop: false }`
[INFO] [stdout] a784594e26bef681320962eabf99c66a51e55a0877fb8c1d54ad7d45a58803d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02c8ec2f13e6626e34c2274bc1c9c222367f70a899ce37a8b160e4d6dd5ab329
[INFO] running `Command { std: "docker" "start" "-a" "02c8ec2f13e6626e34c2274bc1c9c222367f70a899ce37a8b160e4d6dd5ab329", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking aoc_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pipe_x`
[INFO] [stdout]    --> src/day10/part1.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_y`
[INFO] [stdout]    --> src/day10/part1.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_dirs`
[INFO] [stdout]    --> src/day10/part1.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_dirs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_pipe_dir`
[INFO] [stdout]    --> src/day10/part1.rs:101:50
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_pipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_x`
[INFO] [stdout]    --> src/day10/part1.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_y`
[INFO] [stdout]    --> src/day10/part1.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_dirs`
[INFO] [stdout]    --> src/day10/part1.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_dirs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_pipe_dir`
[INFO] [stdout]    --> src/day10/part1.rs:101:50
[INFO] [stdout]     |
[INFO] [stdout] 101 |     for (pipe_char, (pipe_x, pipe_y), pipe_dirs, last_pipe_dir) in pipe_loop.clone() {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_pipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "02c8ec2f13e6626e34c2274bc1c9c222367f70a899ce37a8b160e4d6dd5ab329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c8ec2f13e6626e34c2274bc1c9c222367f70a899ce37a8b160e4d6dd5ab329", kill_on_drop: false }`
[INFO] [stdout] 02c8ec2f13e6626e34c2274bc1c9c222367f70a899ce37a8b160e4d6dd5ab329