[INFO] cloning repository https://github.com/BojanSof/maze-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BojanSof/maze-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBojanSof%2Fmaze-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBojanSof%2Fmaze-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e4f2ddf1eb5387898bf940bfe1d4a145da1b6f6 [INFO] building BojanSof/maze-rust against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBojanSof%2Fmaze-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BojanSof/maze-rust [INFO] finished tweaking git repo https://github.com/BojanSof/maze-rust [INFO] tweaked toml for git repo https://github.com/BojanSof/maze-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BojanSof/maze-rust on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BojanSof/maze-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7721a288bb4c470acedc7d86182285ded5ad32d36e242c47625a388710fb6ae9 [INFO] running `Command { std: "docker" "start" "-a" "7721a288bb4c470acedc7d86182285ded5ad32d36e242c47625a388710fb6ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7721a288bb4c470acedc7d86182285ded5ad32d36e242c47625a388710fb6ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7721a288bb4c470acedc7d86182285ded5ad32d36e242c47625a388710fb6ae9", kill_on_drop: false }` [INFO] [stdout] 7721a288bb4c470acedc7d86182285ded5ad32d36e242c47625a388710fb6ae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4668e0ee3db94dee469c2171d0e4250aff1c0c24a1e99b7ed83d817a2e31c954 [INFO] running `Command { std: "docker" "start" "-a" "4668e0ee3db94dee469c2171d0e4250aff1c0c24a1e99b7ed83d817a2e31c954", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling avif-serialize v0.8.5 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling image-webp v0.2.3 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling zune-jpeg v0.4.19 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling av1-grain v0.2.4 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling ravif v0.11.20 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling maze_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::Rgb` [INFO] [stdout] --> src/gif_generator.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use image::Rgb; [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: `rand::Rng` [INFO] [stdout] --> src/maze.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rgb` [INFO] [stdout] --> src/maze_image.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{ImageBuffer, Rgb, RgbImage}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/kruskal.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/recursive_backtracker.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/prims.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/maze.rs:142:29 [INFO] [stdout] | [INFO] [stdout] 142 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/aldous_broder.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | let mut current_y = rng.gen_range(0..height / 2) * 2 + 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | let mut current_x = rng.gen_range(0..width / 2) * 2 + 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:45:50 [INFO] [stdout] | [INFO] [stdout] 45 | let (next_y, next_x) = neighbors[rng.gen_range(0..neighbors.len())]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | rng.gen_range(1..height / 2) * 2 + 1, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | rng.gen_range(1..width / 2) * 2 + 1, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | let idx = rng.gen_range(0..walls.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_with_path_to_gif` is never used [INFO] [stdout] --> src/gif_generator.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn save_maze_with_path_to_gif( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MazeError` is never used [INFO] [stdout] --> src/maze.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum MazeError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_file` is never used [INFO] [stdout] --> src/maze.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl Maze { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 32 | pub fn from_file>(path: P) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_to_image` is never used [INFO] [stdout] --> src/maze_image.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn save_maze_to_image(maze: &Maze, path: &str) -> Result<(), image::ImageError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_with_path_to_image` is never used [INFO] [stdout] --> src/maze_image.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn save_maze_with_path_to_image( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_maze_from_image` is never used [INFO] [stdout] --> src/maze_image.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn load_maze_from_image(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_maze_from_image_scaled` is never used [INFO] [stdout] --> src/maze_image.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn load_maze_from_image_scaled(path: &str, scale: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_maze_with_path` is never used [INFO] [stdout] --> src/maze_pprint.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn display_maze_with_path(maze: &Maze, path: &[(usize, usize)]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/priority_queue.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl PriorityQueue { [INFO] [stdout] | ----------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/queue.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Queue { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/stack.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Stack { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "4668e0ee3db94dee469c2171d0e4250aff1c0c24a1e99b7ed83d817a2e31c954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4668e0ee3db94dee469c2171d0e4250aff1c0c24a1e99b7ed83d817a2e31c954", kill_on_drop: false }` [INFO] [stdout] 4668e0ee3db94dee469c2171d0e4250aff1c0c24a1e99b7ed83d817a2e31c954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97377c037f459f7b76be620c01621dc1e9229c6bb942b5c56634d24519ffbf60 [INFO] running `Command { std: "docker" "start" "-a" "97377c037f459f7b76be620c01621dc1e9229c6bb942b5c56634d24519ffbf60", kill_on_drop: false }` [INFO] [stderr] Compiling maze_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::Rgb` [INFO] [stdout] --> src/gif_generator.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use image::Rgb; [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: `rand::Rng` [INFO] [stdout] --> src/maze.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rgb` [INFO] [stdout] --> src/maze_image.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{ImageBuffer, Rgb, RgbImage}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/aldous_broder.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/prims.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/maze.rs:142:29 [INFO] [stdout] | [INFO] [stdout] 142 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/kruskal.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/generators/recursive_backtracker.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | let mut current_y = rng.gen_range(0..height / 2) * 2 + 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | let mut current_x = rng.gen_range(0..width / 2) * 2 + 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/aldous_broder.rs:45:50 [INFO] [stdout] | [INFO] [stdout] 45 | let (next_y, next_x) = neighbors[rng.gen_range(0..neighbors.len())]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | rng.gen_range(1..height / 2) * 2 + 1, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | rng.gen_range(1..width / 2) * 2 + 1, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/generators/prims.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | let idx = rng.gen_range(0..walls.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_with_path_to_gif` is never used [INFO] [stdout] --> src/gif_generator.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn save_maze_with_path_to_gif( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_to_image` is never used [INFO] [stdout] --> src/maze_image.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn save_maze_to_image(maze: &Maze, path: &str) -> Result<(), image::ImageError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_maze_with_path_to_image` is never used [INFO] [stdout] --> src/maze_image.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn save_maze_with_path_to_image( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_maze_from_image` is never used [INFO] [stdout] --> src/maze_image.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn load_maze_from_image(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_maze_from_image_scaled` is never used [INFO] [stdout] --> src/maze_image.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn load_maze_from_image_scaled(path: &str, scale: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_maze_with_path` is never used [INFO] [stdout] --> src/maze_pprint.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn display_maze_with_path(maze: &Maze, path: &[(usize, usize)]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/stack.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Stack { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/maze.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MazeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 - Io(io::Error), [INFO] [stdout] 20 + Io(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/priority_queue.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl PriorityQueue { [INFO] [stdout] | ----------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `is_empty`, and `peek` are never used [INFO] [stdout] --> src/queue.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Queue { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn peek(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "97377c037f459f7b76be620c01621dc1e9229c6bb942b5c56634d24519ffbf60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97377c037f459f7b76be620c01621dc1e9229c6bb942b5c56634d24519ffbf60", kill_on_drop: false }` [INFO] [stdout] 97377c037f459f7b76be620c01621dc1e9229c6bb942b5c56634d24519ffbf60