[INFO] cloning repository https://github.com/gfreezy/maze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gfreezy/maze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Fmaze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Fmaze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6ae2e80307722af49c969bbeccd4d642028e5d1 [INFO] testing gfreezy/maze against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Fmaze" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gfreezy/maze on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gfreezy/maze [INFO] finished tweaking git repo https://github.com/gfreezy/maze [INFO] tweaked toml for git repo https://github.com/gfreezy/maze written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gfreezy/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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glam v0.11.0 [INFO] [stderr] Downloaded coreaudio-sys v0.2.7 [INFO] [stderr] Downloaded minimp3 v0.5.0 [INFO] [stderr] Downloaded ahash v0.6.1 [INFO] [stderr] Downloaded dissimilar v1.0.2 [INFO] [stderr] Downloaded expect-test v1.1.0 [INFO] [stderr] Downloaded combine v4.4.0 [INFO] [stderr] Downloaded ring v0.16.18 [INFO] [stderr] Downloaded find-crate v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 897442b0fd01c915436d2037f5e5cf5fd97c6fbe7a450e3fcf5da1dc7152c6ce [INFO] running `Command { std: "docker" "start" "-a" "897442b0fd01c915436d2037f5e5cf5fd97c6fbe7a450e3fcf5da1dc7152c6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "897442b0fd01c915436d2037f5e5cf5fd97c6fbe7a450e3fcf5da1dc7152c6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "897442b0fd01c915436d2037f5e5cf5fd97c6fbe7a450e3fcf5da1dc7152c6ce", kill_on_drop: false }` [INFO] [stdout] 897442b0fd01c915436d2037f5e5cf5fd97c6fbe7a450e3fcf5da1dc7152c6ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9525aed88c11edaf673cc9a5a69aa2a6b278b6b1ae5c6156cbf8c49a92e06b0c [INFO] running `Command { std: "docker" "start" "-a" "9525aed88c11edaf673cc9a5a69aa2a6b278b6b1ae5c6156cbf8c49a92e06b0c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling ahash v0.6.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling fixedbitset v0.3.1 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling glam v0.11.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-lite v1.11.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling inotify-sys v0.1.4 [INFO] [stderr] Compiling inotify v0.8.3 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling bevy-glsl-to-spirv v0.2.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bevy_tasks v0.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling spirv_headers v1.5.0 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling gfx-hal v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling spirv-reflect v0.2.3 [INFO] [stderr] Compiling notify v5.0.0-pre.4 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ttf-parser v0.8.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling euclid v0.22.1 [INFO] [stderr] Compiling cpal v0.13.1 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling svg_fmt v0.4.1 [INFO] [stderr] Compiling inplace_it v0.3.2 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling guillotiere v0.6.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling owned_ttf_parser v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling ab_glyph v0.2.6 [INFO] [stderr] Compiling wgpu-types v0.6.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling gfx-descriptor v0.2.0 [INFO] [stderr] Compiling gfx-memory v0.2.2 [INFO] [stderr] Compiling gfx-backend-empty v0.6.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling rectangle-pack v0.2.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling glyph_brush_layout v0.2.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling sharded-slab v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling alsa v0.4.3 [INFO] [stderr] Compiling stretch v0.3.2 [INFO] [stderr] Compiling minimp3 v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling gltf-derive v0.15.2 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling naga v0.2.0 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling rodio v0.13.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling erased-serde v0.3.12 [INFO] [stderr] Compiling ron v0.6.2 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling gfx-backend-vulkan v0.6.5 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling bevy_utils v0.4.0 [INFO] [stderr] Compiling gilrs-core v0.3.0 [INFO] [stderr] Compiling gilrs v0.8.0 [INFO] [stderr] Compiling wgpu-core v0.6.5 [INFO] [stderr] Compiling hexasphere v3.1.0 [INFO] [stderr] Compiling gltf-json v0.15.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling find-crate v0.6.1 [INFO] [stderr] Compiling bevy_ecs_macros v0.4.0 [INFO] [stderr] Compiling bevy_derive v0.4.0 [INFO] [stderr] Compiling bevy_reflect_derive v0.4.0 [INFO] [stderr] Compiling bevy_ecs v0.4.0 [INFO] [stderr] Compiling gltf v0.15.2 [INFO] [stderr] Compiling wgpu v0.6.2 [INFO] [stderr] Compiling bevy_app v0.4.0 [INFO] [stderr] Compiling bevy_reflect v0.4.0 [INFO] [stderr] Compiling bevy_log v0.4.0 [INFO] [stderr] Compiling bevy_dynamic_plugin v0.4.0 [INFO] [stderr] Compiling bevy_math v0.4.0 [INFO] [stderr] Compiling bevy_asset v0.4.0 [INFO] [stderr] Compiling bevy_window v0.4.0 [INFO] [stderr] Compiling bevy_core v0.4.0 [INFO] [stderr] Compiling bevy_transform v0.4.0 [INFO] [stderr] Compiling bevy_input v0.4.0 [INFO] [stderr] Compiling bevy_winit v0.4.0 [INFO] [stderr] Compiling bevy_gilrs v0.4.0 [INFO] [stderr] Compiling bevy_diagnostic v0.4.0 [INFO] [stderr] Compiling bevy_render v0.4.0 [INFO] [stderr] Compiling bevy_scene v0.4.0 [INFO] [stderr] Compiling bevy_audio v0.4.0 [INFO] [stderr] Compiling bevy_sprite v0.4.0 [INFO] [stderr] Compiling bevy_pbr v0.4.0 [INFO] [stderr] Compiling bevy_wgpu v0.4.0 [INFO] [stderr] Compiling bevy_gltf v0.4.0 [INFO] [stderr] Compiling bevy_text v0.4.0 [INFO] [stderr] Compiling bevy_ui v0.4.0 [INFO] [stderr] Compiling bevy_internal v0.4.0 [INFO] [stderr] Compiling bevy v0.4.0 [INFO] [stderr] Compiling maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Size` is never constructed [INFO] [stdout] --> src/main.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `square` is never used [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Size { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 25 | pub fn square(x: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cell` is never read [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Atlases { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 38 | cell: Handle, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `binary_tree` is never used [INFO] [stdout] --> src/binary_tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn binary_tree(grid: &mut Grid, rng: &mut T) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unlink`, `links`, `linked`, and `neighbors` are never used [INFO] [stdout] --> src/grid.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn unlink(&mut self, pos: &Position) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn links(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn linked(&self, pos: &Position) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn neighbors(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/grid.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 82 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn random_cell(&mut self) -> &mut Cell { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn each_cell(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn each_cell_do(&self, f: impl FnMut(&Cell)) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | fn each_cell_mut_do(&mut self, f: impl FnMut(&mut Cell)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn unlink_cell(&mut self, from: Position, to: Position, bidi: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn south_of_cell(&self, pos: Position) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn west_of_cell(&self, pos: Position) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn iter(&self) -> GridIter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/grid.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 315 | impl GridIter { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 316 | pub fn new(rows: usize, columns: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "9525aed88c11edaf673cc9a5a69aa2a6b278b6b1ae5c6156cbf8c49a92e06b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9525aed88c11edaf673cc9a5a69aa2a6b278b6b1ae5c6156cbf8c49a92e06b0c", kill_on_drop: false }` [INFO] [stdout] 9525aed88c11edaf673cc9a5a69aa2a6b278b6b1ae5c6156cbf8c49a92e06b0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a89c7692b8d65d29ebea9ac697a6f4635f2d6894c507242a6a0023fd6a890ae [INFO] running `Command { std: "docker" "start" "-a" "1a89c7692b8d65d29ebea9ac697a6f4635f2d6894c507242a6a0023fd6a890ae", kill_on_drop: false }` [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling expect-test v1.1.0 [INFO] [stderr] Compiling maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Size` is never constructed [INFO] [stdout] --> src/main.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `square` is never used [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Size { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 25 | pub fn square(x: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cell` is never read [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Atlases { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 38 | cell: Handle, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unlink`, `links`, `linked`, and `neighbors` are never used [INFO] [stdout] --> src/grid.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn unlink(&mut self, pos: &Position) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn links(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn linked(&self, pos: &Position) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn neighbors(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/grid.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 82 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn random_cell(&mut self) -> &mut Cell { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn each_cell(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn each_cell_do(&self, f: impl FnMut(&Cell)) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | fn each_cell_mut_do(&mut self, f: impl FnMut(&mut Cell)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn unlink_cell(&mut self, from: Position, to: Position, bidi: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn south_of_cell(&self, pos: Position) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn west_of_cell(&self, pos: Position) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "1a89c7692b8d65d29ebea9ac697a6f4635f2d6894c507242a6a0023fd6a890ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a89c7692b8d65d29ebea9ac697a6f4635f2d6894c507242a6a0023fd6a890ae", kill_on_drop: false }` [INFO] [stdout] 1a89c7692b8d65d29ebea9ac697a6f4635f2d6894c507242a6a0023fd6a890ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1bac924a60bf6d505c4076602fcd48dc60f66c9ca512aef34cc018b5bd7dce3d [INFO] running `Command { std: "docker" "start" "-a" "1bac924a60bf6d505c4076602fcd48dc60f66c9ca512aef34cc018b5bd7dce3d", kill_on_drop: false }` [INFO] [stderr] warning: struct `Size` is never constructed [INFO] [stderr] --> src/main.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct Size { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `square` is never used [INFO] [stderr] --> src/main.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 24 | impl Size { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 25 | pub fn square(x: f32) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `cell` is never read [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 37 | struct Atlases { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 38 | cell: Handle, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `unlink`, `links`, `linked`, and `neighbors` are never used [INFO] [stderr] --> src/grid.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 17 | impl Cell { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | fn unlink(&mut self, pos: &Position) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn links(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | fn linked(&self, pos: &Position) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn neighbors(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/grid.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 82 | impl Grid { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 148 | fn random_cell(&mut self) -> &mut Cell { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 158 | fn each_cell(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn each_cell_do(&self, f: impl FnMut(&Cell)) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 166 | fn each_cell_mut_do(&mut self, f: impl FnMut(&mut Cell)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 201 | pub fn unlink_cell(&mut self, from: Position, to: Position, bidi: bool) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] ... [INFO] [stdout] running 9 tests [INFO] [stderr] 214 | pub fn south_of_cell(&self, pos: Position) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 222 | pub fn west_of_cell(&self, pos: Position) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `maze` (bin "maze" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/maze-eed58fc1987cee6c) [INFO] [stdout] test grid::tests::test_display_grid ... ok [INFO] [stdout] test grid::tests::test_cell_sprite ... ok [INFO] [stdout] test grid::tests::test_grid_row ... ok [INFO] [stdout] test grid::tests::test_grid_rows_iter ... ok [INFO] [stdout] test grid::tests::test_north_east_south_west ... ok [INFO] [stdout] test sidewinder::tests::test_sidewinder ... ok [INFO] [stdout] test tests::test_convert_pos ... ok [INFO] [stdout] test binary_tree::tests::test_binary_tree ... ok [INFO] [stdout] test grid::tests::test_grid_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1bac924a60bf6d505c4076602fcd48dc60f66c9ca512aef34cc018b5bd7dce3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bac924a60bf6d505c4076602fcd48dc60f66c9ca512aef34cc018b5bd7dce3d", kill_on_drop: false }` [INFO] [stdout] 1bac924a60bf6d505c4076602fcd48dc60f66c9ca512aef34cc018b5bd7dce3d