[INFO] cloning repository https://github.com/DuncanConroy/gameoflife-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DuncanConroy/gameoflife-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanConroy%2Fgameoflife-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanConroy%2Fgameoflife-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bb5bb06cb9dc227519b310c063ccc69cf47d07c [INFO] building DuncanConroy/gameoflife-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanConroy%2Fgameoflife-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DuncanConroy/gameoflife-rust [INFO] finished tweaking git repo https://github.com/DuncanConroy/gameoflife-rust [INFO] tweaked toml for git repo https://github.com/DuncanConroy/gameoflife-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DuncanConroy/gameoflife-rust on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DuncanConroy/gameoflife-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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"/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14b280b354d21c63f99d660f16d38f2839d6086d4e077a93c1ac2ec3b5020b90 [INFO] running `Command { std: "docker" "start" "-a" "14b280b354d21c63f99d660f16d38f2839d6086d4e077a93c1ac2ec3b5020b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14b280b354d21c63f99d660f16d38f2839d6086d4e077a93c1ac2ec3b5020b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14b280b354d21c63f99d660f16d38f2839d6086d4e077a93c1ac2ec3b5020b90", kill_on_drop: false }` [INFO] [stdout] 14b280b354d21c63f99d660f16d38f2839d6086d4e077a93c1ac2ec3b5020b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e78eedae3d792063137c74dca2edad9ba742a1db08dde923d70f7789a67c14f9 [INFO] running `Command { std: "docker" "start" "-a" "e78eedae3d792063137c74dca2edad9ba742a1db08dde923d70f7789a67c14f9", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling minimal-lexical v0.1.4 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bit-vec v0.6.3 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crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling gpu-alloc v0.5.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling wgpu-types v0.10.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling glow v0.11.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling profiling v1.0.3 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling wide v0.6.5 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling ultraviolet v0.8.1 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling naga v0.6.3 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wgpu-hal v0.10.7 [INFO] [stderr] Compiling wgpu v0.10.2 [INFO] [stderr] Compiling pixels v0.6.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit_input_helper v0.10.0 [INFO] [stderr] Compiling gameoflife v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::exit; [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: `std::thread` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use pixels::{Error, Pixels, SurfaceTexture}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/main.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use winit::event::{Event, VirtualKeyCode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / /// some thoughts... [INFO] [stdout] 20 | | /// if this was about performance, we could do as follows: [INFO] [stdout] 21 | | /// - only use 1/0 for alive/dead (no colors, grays...) [INFO] [stdout] 22 | | /// - detect the system's bit size/usize, e.g. 32, 64 [INFO] [stdout] ... | [INFO] [stdout] 34 | | /// - inline functions [INFO] [stdout] 35 | | /// - avoid if-statements and math if possible -> use bit fields, xor, or, etc. [INFO] [stdout] | |___________________________________________________________________________________^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | let mut cells = [[(0, 0); WIDTH]; HEIGHT]; [INFO] [stdout] | ------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | fn tick(mut cells: CellArray, width: usize, height: usize, generation: usize) -> CellArray { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/main.rs:172:44 [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, _height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HEIGHT` [INFO] [stdout] | [INFO] [stdout] 172 - fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] 172 + fn render(cells: &CellArray, width: usize, HEIGHT: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generation` [INFO] [stdout] --> src/main.rs:172:59 [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, _generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HEIGHT` [INFO] [stdout] | [INFO] [stdout] 172 - fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] 172 + fn render(cells: &CellArray, width: usize, height: usize, HEIGHT: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "e78eedae3d792063137c74dca2edad9ba742a1db08dde923d70f7789a67c14f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e78eedae3d792063137c74dca2edad9ba742a1db08dde923d70f7789a67c14f9", kill_on_drop: false }` [INFO] [stdout] e78eedae3d792063137c74dca2edad9ba742a1db08dde923d70f7789a67c14f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2009ecfc2894aa2dbb70735acbf59ae46bc572a0e2e5ac6400a375e83f8fc927 [INFO] running `Command { std: "docker" "start" "-a" "2009ecfc2894aa2dbb70735acbf59ae46bc572a0e2e5ac6400a375e83f8fc927", kill_on_drop: false }` [INFO] [stderr] Compiling gameoflife v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::exit; [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: `std::thread` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use pixels::{Error, Pixels, SurfaceTexture}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/main.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use winit::event::{Event, VirtualKeyCode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / /// some thoughts... [INFO] [stdout] 20 | | /// if this was about performance, we could do as follows: [INFO] [stdout] 21 | | /// - only use 1/0 for alive/dead (no colors, grays...) [INFO] [stdout] 22 | | /// - detect the system's bit size/usize, e.g. 32, 64 [INFO] [stdout] ... | [INFO] [stdout] 34 | | /// - inline functions [INFO] [stdout] 35 | | /// - avoid if-statements and math if possible -> use bit fields, xor, or, etc. [INFO] [stdout] | |___________________________________________________________________________________^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | let mut cells = [[(0, 0); WIDTH]; HEIGHT]; [INFO] [stdout] | ------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | fn tick(mut cells: CellArray, width: usize, height: usize, generation: usize) -> CellArray { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/main.rs:172:44 [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, _height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HEIGHT` [INFO] [stdout] | [INFO] [stdout] 172 - fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] 172 + fn render(cells: &CellArray, width: usize, HEIGHT: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generation` [INFO] [stdout] --> src/main.rs:172:59 [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 172 | fn render(cells: &CellArray, width: usize, height: usize, _generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HEIGHT` [INFO] [stdout] | [INFO] [stdout] 172 - fn render(cells: &CellArray, width: usize, height: usize, generation: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] 172 + fn render(cells: &CellArray, width: usize, height: usize, HEIGHT: usize, frame_buffer: &mut [u8]) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "2009ecfc2894aa2dbb70735acbf59ae46bc572a0e2e5ac6400a375e83f8fc927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2009ecfc2894aa2dbb70735acbf59ae46bc572a0e2e5ac6400a375e83f8fc927", kill_on_drop: false }` [INFO] [stdout] 2009ecfc2894aa2dbb70735acbf59ae46bc572a0e2e5ac6400a375e83f8fc927