[INFO] cloning repository https://github.com/TreeTopThinking/rust-ant-maze
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TreeTopThinking/rust-ant-maze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeTopThinking%2Frust-ant-maze", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeTopThinking%2Frust-ant-maze'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eca9dfd7cfa01f0e1a26184b99977de4354517ba
[INFO] checking TreeTopThinking/rust-ant-maze against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeTopThinking%2Frust-ant-maze" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TreeTopThinking/rust-ant-maze
[INFO] finished tweaking git repo https://github.com/TreeTopThinking/rust-ant-maze
[INFO] tweaked toml for git repo https://github.com/TreeTopThinking/rust-ant-maze written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TreeTopThinking/rust-ant-maze on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TreeTopThinking/rust-ant-maze 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gif-dispose v3.1.1
[INFO] [stderr]   Downloaded quad-gif v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c
[INFO] running `Command { std: "docker" "start" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]    Compiling miniquad v0.4.11
[INFO] [stderr]    Compiling quad-snd v0.2.8 (/opt/rustwide/workdir/vendor/quad-snd)
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking imgref v1.12.3
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking gif-dispose v3.1.1
[INFO] [stderr]     Checking audrey v0.3.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking fontdue v0.9.4
[INFO] [stderr]     Checking macroquad v0.4.16
[INFO] [stderr]    Compiling clap_derive v4.6.7
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking quad-gif v0.5.0
[INFO] [stderr]     Checking maze-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::background`
[INFO] [stdout]  --> src/background.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::background;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `play_sound_once`
[INFO] [stdout]   --> src/main.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 |     audio::{PlaySoundParams, load_sound, play_sound, play_sound_once, stop_sound},
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::background`
[INFO] [stdout]  --> src/background.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::background;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `play_sound_once`
[INFO] [stdout]   --> src/main.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 |     audio::{PlaySoundParams, load_sound, play_sound, play_sound_once, stop_sound},
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfsMazeGen` is never constructed
[INFO] [stdout]  --> src/dfs_gen.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DfsMazeGen<const COLS: usize, const ROWS: usize> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `pick_neighbor`, `move_current`, and `generate` are never used
[INFO] [stdout]   --> src/dfs_gen.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<const COLS: usize, const ROWS: usize> DfsMazeGen<{ COLS }, { ROWS }> {
[INFO] [stdout]    | ------------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn pick_neighbor(&mut self) -> Option<Cell> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn move_current(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn generate(&mut self) -> [[Cell; COLS]; ROWS] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfsMazeGen` is never constructed
[INFO] [stdout]  --> src/dfs_gen.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DfsMazeGen<const COLS: usize, const ROWS: usize> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `pick_neighbor`, `move_current`, and `generate` are never used
[INFO] [stdout]   --> src/dfs_gen.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<const COLS: usize, const ROWS: usize> DfsMazeGen<{ COLS }, { ROWS }> {
[INFO] [stdout]    | ------------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn pick_neighbor(&mut self) -> Option<Cell> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn move_current(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn generate(&mut self) -> [[Cell; COLS]; ROWS] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c", kill_on_drop: false }`
[INFO] [stdout] ee29fb208b337f7b6bb5183977e9c58bbc08065d4eff8a68847c3bbbf06db09c
