[INFO] cloning repository https://github.com/lil-shimon/rust-maze-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lil-shimon/rust-maze-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flil-shimon%2Frust-maze-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flil-shimon%2Frust-maze-game'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/lil-shimon/rust-maze-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lil-shimon/rust-maze-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flil-shimon%2Frust-maze-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flil-shimon%2Frust-maze-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81372446d8e9ee5226838b1d3cfdfe430abb4d5c
[INFO] testing lil-shimon/rust-maze-game against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flil-shimon%2Frust-maze-game" "/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/lil-shimon/rust-maze-game on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lil-shimon/rust-maze-game
[INFO] finished tweaking git repo https://github.com/lil-shimon/rust-maze-game
[INFO] tweaked toml for git repo https://github.com/lil-shimon/rust-maze-game written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lil-shimon/rust-maze-game 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb6bf6279dbf8e5f8ceab1f11f97145b90a7426d3dd1cffe2721a5bac4f5c43b
[INFO] running `Command { std: "docker" "start" "-a" "bb6bf6279dbf8e5f8ceab1f11f97145b90a7426d3dd1cffe2721a5bac4f5c43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6bf6279dbf8e5f8ceab1f11f97145b90a7426d3dd1cffe2721a5bac4f5c43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6bf6279dbf8e5f8ceab1f11f97145b90a7426d3dd1cffe2721a5bac4f5c43b", kill_on_drop: false }`
[INFO] [stdout] bb6bf6279dbf8e5f8ceab1f11f97145b90a7426d3dd1cffe2721a5bac4f5c43b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f037d6d57a8c18d32b115019707b51521b4c49ecca8205a6a35541098bed559
[INFO] running `Command { std: "docker" "start" "-a" "2f037d6d57a8c18d32b115019707b51521b4c49ecca8205a6a35541098bed559", kill_on_drop: false }`
[INFO] [stderr]    Compiling maze-game-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MazeCell`, `MazeKind`, and `Maze`
[INFO] [stdout]  --> src/player.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::maze::{Maze, MazeCell, MazeKind};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::maze::MazeKind::Start`
[INFO] [stdout]  --> src/player.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::maze::MazeKind::Start;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Path`, `Wall`, `Start`, and `End` are never constructed
[INFO] [stdout]   --> src/maze.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum MazeKind {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 8  |     Path,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 9  |     Wall,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MazeKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Visited` and `Hide` are never constructed
[INFO] [stdout]   --> src/maze.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum MazeFlag {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 19 |     Visited,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     Hide,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MazeFlag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MazeDirection` is never used
[INFO] [stdout]   --> src/maze.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum MazeDirection {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MazeKindAnnotation` is never used
[INFO] [stdout]   --> src/maze.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub type MazeKindAnnotation = BTreeMap<String, MazeKind>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `create` and `compare` are never used
[INFO] [stdout]   --> src/maze.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl MazeCell {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 54 |     fn create(kind: MazeKind, flag: MazeFlag) -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn compare(a: &MazeKind, b: &MazeKind) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/maze.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl MazeRow {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 67 |     fn create(cells: Vec<MazeCell>) -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `init` is never used
[INFO] [stdout]   --> src/maze.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Maze {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 73 |     fn init(width: usize, height: usize, rows: Vec<MazeRow>) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Menu` is never used
[INFO] [stdout]  --> src/menu.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Menu {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Player {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "2f037d6d57a8c18d32b115019707b51521b4c49ecca8205a6a35541098bed559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f037d6d57a8c18d32b115019707b51521b4c49ecca8205a6a35541098bed559", kill_on_drop: false }`
[INFO] [stdout] 2f037d6d57a8c18d32b115019707b51521b4c49ecca8205a6a35541098bed559
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 090324fa28947feabc7c25943476c8aaeceb234caec03cd2694fc7dbd544b06f
[INFO] running `Command { std: "docker" "start" "-a" "090324fa28947feabc7c25943476c8aaeceb234caec03cd2694fc7dbd544b06f", kill_on_drop: false }`
[INFO] [stderr]    Compiling maze-game-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MazeCell`, `MazeKind`, and `Maze`
[INFO] [stdout]  --> src/player.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::maze::{Maze, MazeCell, MazeKind};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::maze::MazeKind::Start`
[INFO] [stdout]  --> src/player.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::maze::MazeKind::Start;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/maze.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         for i in 0..5 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/maze.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         for i in 0..5
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/maze.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |             for i in 0..5
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Wall` and `End` are never constructed
[INFO] [stdout]   --> src/maze.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum MazeKind {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 8  |     Path,
[INFO] [stdout] 9  |     Wall,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Start,
[INFO] [stdout] 11 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MazeKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MazeDirection` is never used
[INFO] [stdout]   --> src/maze.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum MazeDirection {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MazeKindAnnotation` is never used
[INFO] [stdout]   --> src/maze.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub type MazeKindAnnotation = BTreeMap<String, MazeKind>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare` is never used
[INFO] [stdout]   --> src/maze.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl MazeCell {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn compare(a: &MazeKind, b: &MazeKind) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Menu` is never used
[INFO] [stdout]  --> src/menu.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Menu {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Player {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `maze-game-rust` (bin "maze-game-rust" test); 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-02-18-x86_64-unknown-linux-gnu/bin/rustc --crate-name maze_game_rust --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=decd916a45e3a910 -C extra-filename=-90135d5b69507e1c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "090324fa28947feabc7c25943476c8aaeceb234caec03cd2694fc7dbd544b06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090324fa28947feabc7c25943476c8aaeceb234caec03cd2694fc7dbd544b06f", kill_on_drop: false }`
[INFO] [stdout] 090324fa28947feabc7c25943476c8aaeceb234caec03cd2694fc7dbd544b06f