[INFO] cloning repository https://github.com/Scuffy0815/advent_of_code_2023_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Scuffy0815/advent_of_code_2023_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScuffy0815%2Fadvent_of_code_2023_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScuffy0815%2Fadvent_of_code_2023_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50d543b5a666b32a5a736cd0f8f6b8db9b5872aa
[INFO] checking Scuffy0815/advent_of_code_2023_rust against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScuffy0815%2Fadvent_of_code_2023_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Scuffy0815/advent_of_code_2023_rust
[INFO] finished tweaking git repo https://github.com/Scuffy0815/advent_of_code_2023_rust
[INFO] tweaked toml for git repo https://github.com/Scuffy0815/advent_of_code_2023_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Scuffy0815/advent_of_code_2023_rust on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Scuffy0815/advent_of_code_2023_rust 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" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking Scuffy0815/advent_of_code_2023_rust against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScuffy0815%2Fadvent_of_code_2023_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Scuffy0815/advent_of_code_2023_rust
[INFO] finished tweaking git repo https://github.com/Scuffy0815/advent_of_code_2023_rust
[INFO] tweaked toml for git repo https://github.com/Scuffy0815/advent_of_code_2023_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Scuffy0815/advent_of_code_2023_rust on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Scuffy0815/advent_of_code_2023_rust 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" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bab2c69a3ac52e619148e9055476784e716a3e920e39f2aa0e266635d2fa7ab3
[INFO] running `Command { std: "docker" "start" "-a" "bab2c69a3ac52e619148e9055476784e716a3e920e39f2aa0e266635d2fa7ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bab2c69a3ac52e619148e9055476784e716a3e920e39f2aa0e266635d2fa7ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab2c69a3ac52e619148e9055476784e716a3e920e39f2aa0e266635d2fa7ab3", kill_on_drop: false }`
[INFO] [stdout] bab2c69a3ac52e619148e9055476784e716a3e920e39f2aa0e266635d2fa7ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e71d8884b0ad17a8839fe247e6d4fafcd7da1694d27b1a3aad018ded7905c59
[INFO] running `Command { std: "docker" "start" "-a" "9e71d8884b0ad17a8839fe247e6d4fafcd7da1694d27b1a3aad018ded7905c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking aoc_23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RGB` is never constructed
[INFO] [stdout]   --> src/day2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RGB {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RGB` is never constructed
[INFO] [stdout]   --> src/day2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RGB {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RGB` is never constructed
[INFO] [stdout]   --> src/day2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RGB {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RGB` is never constructed
[INFO] [stdout]   --> src/day2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RGB {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "9e71d8884b0ad17a8839fe247e6d4fafcd7da1694d27b1a3aad018ded7905c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e71d8884b0ad17a8839fe247e6d4fafcd7da1694d27b1a3aad018ded7905c59", kill_on_drop: false }`
[INFO] [stdout] 9e71d8884b0ad17a8839fe247e6d4fafcd7da1694d27b1a3aad018ded7905c59