[INFO] crate isosurface 0.0.4 is already in cache [INFO] extracting crate isosurface 0.0.4 into work/ex/clippy-test-run/sources/stable/reg/isosurface/0.0.4 [INFO] extracting crate isosurface 0.0.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/isosurface/0.0.4 [INFO] validating manifest of isosurface-0.0.4 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of isosurface-0.0.4 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing isosurface-0.0.4 [INFO] finished frobbing isosurface-0.0.4 [INFO] frobbed toml for isosurface-0.0.4 written to work/ex/clippy-test-run/sources/stable/reg/isosurface/0.0.4/Cargo.toml [INFO] started frobbing isosurface-0.0.4 [INFO] finished frobbing isosurface-0.0.4 [INFO] frobbed toml for isosurface-0.0.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/isosurface/0.0.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting isosurface-0.0.4 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/isosurface/0.0.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b9928c71c24a74a610a441cdcf8150f3134aba498b3ea65e0a210a9a93ab8168 [INFO] running `"docker" "start" "-a" "b9928c71c24a74a610a441cdcf8150f3134aba498b3ea65e0a210a9a93ab8168"` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking smallvec v0.4.5 [INFO] [stderr] Checking isosurface v0.0.4 (/opt/crater/workdir) [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/linear_hashed_marching_cubes.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | const SQRT_OF_3: f32 = 1.73205080757; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `1.732_050_807_57` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | const DILATE_MASK_2: u64 = 0x7FC0000FF80001FF; // 0-9, 27-36, 54-63 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x7FC0_000F_F800_01FF` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | const DILATE_MASK_1: u64 = 0x01C0E070381C0E07; // 0-3, 9-12, 18-21 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x01C0_E070_381C_0E07` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | const DILATE_MASK_0: u64 = 0x9249249249249249; // 0,3,6,9,12 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x9249_2492_4924_9249` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:30:24 [INFO] [stderr] | [INFO] [stderr] 30 | const DILATE_TZ: u64 = 0x4924924924924924; // 2,5,8,11,14 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x4924_9249_2492_4924` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | const DILATE_TY: u64 = 0x2492492492492492; // 1,4,7,10,13 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x2492_4924_9249_2492` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | const DILATE_TX: u64 = 0x9249249249249249; // 0,3,6,9,12 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x9249_2492_4924_9249` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:33:24 [INFO] [stderr] | [INFO] [stderr] 33 | const DILATE_T1: u64 = 0xB6DB6DB6DB6DB6DB; // ~tz [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xB6DB_6DB6_DB6D_B6DB` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | const DILATE_T2: u64 = 0xDB6DB6DB6DB6DB6D; // ~ty [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xDB6D_B6DB_6DB6_DB6D` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | const DILATE_T3: u64 = 0x6DB6DB6DB6DB6DB6; // ~tx [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x6DB6_DB6D_B6DB_6DB6` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | const LG2_3: f64 = 0.48089834696; // 1.0 / (ln(2) * 3); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0.480_898_346_96` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] warning: the loop variable `i` is used to index `values` [INFO] [stderr] --> src/point_cloud.rs:114:30 [INFO] [stderr] | [INFO] [stderr] 114 | for i in 0usize..8 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 114 | for (i, ) in values.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: float has excessive precision [INFO] [stderr] --> src/linear_hashed_marching_cubes.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | const SQRT_OF_3: f32 = 1.73205080757; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.732_050_8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::excessive_precision)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/index_cache.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / match edge { [INFO] [stderr] 39 | | 4...7 => self.layers[1][y * self.size + x][edge - 4] = index, [INFO] [stderr] 40 | | _ => (), [INFO] [stderr] 41 | | } [INFO] [stderr] | |_________^ help: try this: `if let 4...7 = edge { self.layers[1][y * self.size + x][edge - 4] = index }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/linear_hashed_octree.rs:63:33 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn get_node(&self, key: &Morton) -> Option<&Node> { [INFO] [stderr] | ^^^^^^^ help: consider passing by value instead: `Morton` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] warning: the loop variable `i` is used to index `values` [INFO] [stderr] --> src/marching_cubes_impl.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | for i in 0..8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 30 | for (i, ) in values.iter().enumerate().take(8) { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `morton::Morton` [INFO] [stderr] --> src/morton.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn new() -> Self { [INFO] [stderr] 46 | | Morton(1) [INFO] [stderr] 47 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 41 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:55:18 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn level(&self) -> usize { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn parent(&self) -> Self { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:68:18 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn child(&self, which: u8) -> Self { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/morton.rs:69:32 [INFO] [stderr] | [INFO] [stderr] 69 | Morton((self.0 << 3) | (which as u64)) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `u64::from(which)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn size(&self) -> f32 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn center(&self) -> Vec3 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:119:26 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn primal_vertex(&self, level: usize, which: usize) -> Morton { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:136:24 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn dual_vertex(&self, level: usize, which: usize) -> Morton { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking stb_truetype v0.2.5 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling wayland-scanner v0.9.10 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking cgmath v0.15.0 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling glutin v0.9.2 [INFO] [stderr] Compiling glium v0.17.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.7.0 [INFO] [stderr] Checking winit v0.7.6 [INFO] [stderr] Checking glium_text_rusttype v0.2.0 [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/linear_hashed_marching_cubes.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | const SQRT_OF_3: f32 = 1.73205080757; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `1.732_050_807_57` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | const DILATE_MASK_2: u64 = 0x7FC0000FF80001FF; // 0-9, 27-36, 54-63 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x7FC0_000F_F800_01FF` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | const DILATE_MASK_1: u64 = 0x01C0E070381C0E07; // 0-3, 9-12, 18-21 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x01C0_E070_381C_0E07` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | const DILATE_MASK_0: u64 = 0x9249249249249249; // 0,3,6,9,12 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x9249_2492_4924_9249` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:30:24 [INFO] [stderr] | [INFO] [stderr] 30 | const DILATE_TZ: u64 = 0x4924924924924924; // 2,5,8,11,14 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x4924_9249_2492_4924` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | const DILATE_TY: u64 = 0x2492492492492492; // 1,4,7,10,13 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x2492_4924_9249_2492` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | const DILATE_TX: u64 = 0x9249249249249249; // 0,3,6,9,12 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x9249_2492_4924_9249` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:33:24 [INFO] [stderr] | [INFO] [stderr] 33 | const DILATE_T1: u64 = 0xB6DB6DB6DB6DB6DB; // ~tz [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xB6DB_6DB6_DB6D_B6DB` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | const DILATE_T2: u64 = 0xDB6DB6DB6DB6DB6D; // ~ty [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xDB6D_B6DB_6DB6_DB6D` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | const DILATE_T3: u64 = 0x6DB6DB6DB6DB6DB6; // ~tx [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x6DB6_DB6D_B6DB_6DB6` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/morton.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | const LG2_3: f64 = 0.48089834696; // 1.0 / (ln(2) * 3); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0.480_898_346_96` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `values` [INFO] [stderr] --> src/point_cloud.rs:114:30 [INFO] [stderr] | [INFO] [stderr] 114 | for i in 0usize..8 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 114 | for (i, ) in values.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: float has excessive precision [INFO] [stderr] --> src/linear_hashed_marching_cubes.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | const SQRT_OF_3: f32 = 1.73205080757; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.732_050_8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::excessive_precision)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/index_cache.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / match edge { [INFO] [stderr] 39 | | 4...7 => self.layers[1][y * self.size + x][edge - 4] = index, [INFO] [stderr] 40 | | _ => (), [INFO] [stderr] 41 | | } [INFO] [stderr] | |_________^ help: try this: `if let 4...7 = edge { self.layers[1][y * self.size + x][edge - 4] = index }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/linear_hashed_octree.rs:63:33 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn get_node(&self, key: &Morton) -> Option<&Node> { [INFO] [stderr] | ^^^^^^^ help: consider passing by value instead: `Morton` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `values` [INFO] [stderr] --> src/marching_cubes_impl.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | for i in 0..8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 30 | for (i, ) in values.iter().enumerate().take(8) { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `morton::Morton` [INFO] [stderr] --> src/morton.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn new() -> Self { [INFO] [stderr] 46 | | Morton(1) [INFO] [stderr] 47 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 41 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:55:18 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn level(&self) -> usize { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn parent(&self) -> Self { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:68:18 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn child(&self, which: u8) -> Self { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/morton.rs:69:32 [INFO] [stderr] | [INFO] [stderr] 69 | Morton((self.0 << 3) | (which as u64)) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `u64::from(which)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn size(&self) -> f32 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn center(&self) -> Vec3 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:119:26 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn primal_vertex(&self, level: usize, which: usize) -> Morton { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/morton.rs:136:24 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn dual_vertex(&self, level: usize, which: usize) -> Morton { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> examples/torus.rs:47:20 [INFO] [stderr] | [INFO] [stderr] 47 | const HELP_TEXT : &'static str = "Press [A] to switch Algorithm, [S] to switch Shape, or [W] to toggle Wireframe"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CubeSphere` [INFO] [stderr] --> examples/common/sources.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | pub struct CubeSphere {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `layout_text` [INFO] [stderr] --> examples/common/text.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn layout_text(characters_per_row: f32, aspect: f32, x: f32, y: f32) -> Matrix4 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> examples/deferred_rasterisation.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | implement_vertex!(Vertex, position); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::forget_copy)] on by default [INFO] [stderr] note: argument has type Vertex [INFO] [stderr] --> examples/deferred_rasterisation.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | implement_vertex!(Vertex, position); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> examples/deferred_rasterisation.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | implement_vertex!(VertexWithNormal, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: argument has type VertexWithNormal [INFO] [stderr] --> examples/deferred_rasterisation.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | implement_vertex!(VertexWithNormal, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> examples/deferred_rasterisation.rs:87:19 [INFO] [stderr] | [INFO] [stderr] 87 | let program = program!(&display, [INFO] [stderr] | ___________________^ [INFO] [stderr] 88 | | 330 => { [INFO] [stderr] 89 | | vertex: "#version 330 [INFO] [stderr] 90 | | uniform mat4 model_view_projection; [INFO] [stderr] ... | [INFO] [stderr] 117 | | }, [INFO] [stderr] 118 | | ).expect("failed to compile shaders"); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> examples/deferred_rasterisation.rs:120:20 [INFO] [stderr] | [INFO] [stderr] 120 | let program2 = program!(&display, [INFO] [stderr] | ____________________^ [INFO] [stderr] 121 | | 330 => { [INFO] [stderr] 122 | | vertex: "#version 330 [INFO] [stderr] 123 | | layout(location=0) in vec3 position; [INFO] [stderr] ... | [INFO] [stderr] 205 | | }, [INFO] [stderr] 206 | | ).expect("failed to compile shaders"); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> examples/deferred_rasterisation.rs:298:13 [INFO] [stderr] | [INFO] [stderr] 298 | / match event { [INFO] [stderr] 299 | | Event::WindowEvent { event, .. } => match event { [INFO] [stderr] 300 | | WindowEvent::Closed => return ControlFlow::Break, [INFO] [stderr] 301 | | WindowEvent::KeyboardInput { [INFO] [stderr] ... | [INFO] [stderr] 315 | | _ => (), [INFO] [stderr] 316 | | } [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 298 | if let Event::WindowEvent { event, .. } = event { match event { [INFO] [stderr] 299 | WindowEvent::Closed => return ControlFlow::Break, [INFO] [stderr] 300 | WindowEvent::KeyboardInput { [INFO] [stderr] 301 | input: [INFO] [stderr] 302 | KeyboardInput { [INFO] [stderr] 303 | state: ElementState::Pressed, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> examples/deferred_rasterisation.rs:309:26 [INFO] [stderr] | [INFO] [stderr] 309 | } => match virtual_keycode { [INFO] [stderr] | __________________________^ [INFO] [stderr] 310 | | Some(VirtualKeyCode::Escape) => return ControlFlow::Break, [INFO] [stderr] 311 | | _ => (), [INFO] [stderr] 312 | | }, [INFO] [stderr] | |_____________________^ help: try this: `if let Some(VirtualKeyCode::Escape) = virtual_keycode { return ControlFlow::Break }` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `isosurface`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> examples/torus.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | implement_vertex!(Vertex, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::forget_copy)] on by default [INFO] [stderr] note: argument has type Vertex [INFO] [stderr] --> examples/torus.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | implement_vertex!(Vertex, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> examples/torus.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | implement_vertex!(Vertex, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: argument has type Vertex [INFO] [stderr] --> examples/torus.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | implement_vertex!(Vertex, position, normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> examples/torus.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | let program = program!(&display, [INFO] [stderr] | ___________________^ [INFO] [stderr] 129 | | 330 => { [INFO] [stderr] 130 | | vertex: "#version 330 [INFO] [stderr] 131 | | uniform mat4 model_view_projection; [INFO] [stderr] ... | [INFO] [stderr] 158 | | }, [INFO] [stderr] 159 | | ).expect("failed to compile shaders"); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> examples/torus.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | / match event { [INFO] [stderr] 175 | | Event::WindowEvent { event, .. } => match event { [INFO] [stderr] 176 | | WindowEvent::Closed => return ControlFlow::Break, [INFO] [stderr] 177 | | WindowEvent::KeyboardInput { [INFO] [stderr] ... | [INFO] [stderr] 202 | | _ => (), [INFO] [stderr] 203 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 174 | if let Event::WindowEvent { event, .. } = event { match event { [INFO] [stderr] 175 | WindowEvent::Closed => return ControlFlow::Break, [INFO] [stderr] 176 | WindowEvent::KeyboardInput { [INFO] [stderr] 177 | input: [INFO] [stderr] 178 | KeyboardInput { [INFO] [stderr] 179 | state: ElementState::Pressed, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `isosurface`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b9928c71c24a74a610a441cdcf8150f3134aba498b3ea65e0a210a9a93ab8168"` [INFO] running `"docker" "rm" "-f" "b9928c71c24a74a610a441cdcf8150f3134aba498b3ea65e0a210a9a93ab8168"` [INFO] [stdout] b9928c71c24a74a610a441cdcf8150f3134aba498b3ea65e0a210a9a93ab8168