[INFO] cloning repository https://github.com/ThePJB/wavbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePJB/wavbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePJB%2Fwavbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePJB%2Fwavbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb19d5bb74b5961cdf3c77d161123ef77f30f5e0 [INFO] checking ThePJB/wavbook/bb19d5bb74b5961cdf3c77d161123ef77f30f5e0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePJB%2Fwavbook" "/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/ThePJB/wavbook on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThePJB/wavbook [INFO] finished tweaking git repo https://github.com/ThePJB/wavbook [INFO] tweaked toml for git repo https://github.com/ThePJB/wavbook written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ThePJB/wavbook 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dafe7f310d3a3979c550740b1c31ac9af70d222d26c342f19e64ce3ad1a6cc6 [INFO] running `Command { std: "docker" "start" "-a" "1dafe7f310d3a3979c550740b1c31ac9af70d222d26c342f19e64ce3ad1a6cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dafe7f310d3a3979c550740b1c31ac9af70d222d26c342f19e64ce3ad1a6cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dafe7f310d3a3979c550740b1c31ac9af70d222d26c342f19e64ce3ad1a6cc6", kill_on_drop: false }` [INFO] [stdout] 1dafe7f310d3a3979c550740b1c31ac9af70d222d26c342f19e64ce3ad1a6cc6 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61083c34db817dc42565cdff2534e33b1bd84419e3ea59d64c8949a180ec6604 [INFO] running `Command { std: "docker" "start" "-a" "61083c34db817dc42565cdff2534e33b1bd84419e3ea59d64c8949a180ec6604", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking riff-wave v0.1.3 [INFO] [stderr] Checking wavbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `random::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use random::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WaveReader` [INFO] [stdout] --> src/main.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | use riff_wave::{WaveWriter, WriteResult, WaveReader}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::PI` [INFO] [stdout] --> src/vector.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use random::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::PI` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WaveReader` and `WriteResult` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use riff_wave::{WaveWriter, WriteResult, WaveReader}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beat_num` [INFO] [stdout] --> src/main.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let beat_num = N / samples_per_beat; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_beat_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar_num` [INFO] [stdout] --> src/main.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let bar_num = N / samples_per_bar; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bar_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_sub` [INFO] [stdout] --> src/main.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let n_sub = n_beat % (samples_per_sub); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n_sub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let mut magnitude = 0.1; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let mut magnitude = 0.1; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | let mut magnitude = 0.1; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:228:6 [INFO] [stdout] | [INFO] [stdout] 228 | for n in 0..SAMPLE_RATE*4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | let mut magnitude = 0.1; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAMPLE_RATE` is never used [INFO] [stdout] --> src/main.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const SAMPLE_RATE: u32 = 44100; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeating_impulse` is never used [INFO] [stdout] --> src/main.rs:253:4 [INFO] [stdout] | [INFO] [stdout] 253 | fn repeating_impulse(n: i32, N: i32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `impulse_decay_linear` is never used [INFO] [stdout] --> src/main.rs:261:4 [INFO] [stdout] | [INFO] [stdout] 261 | fn impulse_decay_linear(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `impulse_decay` is never used [INFO] [stdout] --> src/main.rs:269:4 [INFO] [stdout] | [INFO] [stdout] 269 | fn impulse_decay(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sample_vec_i32` is never used [INFO] [stdout] --> src/main.rs:277:4 [INFO] [stdout] | [INFO] [stdout] 277 | fn sample_vec_i32(vec: &Vec, n: i32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sin_exciter` is never used [INFO] [stdout] --> src/main.rs:284:4 [INFO] [stdout] | [INFO] [stdout] 284 | fn sin_exciter(n: i32, omega: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `white_noise` is never used [INFO] [stdout] --> src/main.rs:290:4 [INFO] [stdout] | [INFO] [stdout] 290 | fn white_noise(n: i32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_cycle` is never used [INFO] [stdout] --> src/main.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn part_cycle(f: F, full: i32, part: i32, n: i32) -> f32 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQUENCY` is never used [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | const FREQUENCY: f32 = 2.0 * PI * 50.0; // radian per second [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQUENCY` is never used [INFO] [stdout] --> src/main.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | const FREQUENCY: f32 = 2.0 * PI * 50.0; // radian per second [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQUENCY` is never used [INFO] [stdout] --> src/main.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | const FREQUENCY: f32 = 2.0 * PI * 50.0; // radian per second [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQUENCY` is never used [INFO] [stdout] --> src/main.rs:216:8 [INFO] [stdout] | [INFO] [stdout] 216 | const FREQUENCY: f32 = 2.0 * PI * 50.0; // radian per second [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeating_impulse` is never used [INFO] [stdout] --> src/main.rs:253:4 [INFO] [stdout] | [INFO] [stdout] 253 | fn repeating_impulse(n: i32, N: i32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_samples_feedback` is never used [INFO] [stdout] --> src/main.rs:359:4 [INFO] [stdout] | [INFO] [stdout] 359 | fn make_samples_feedback(f: F, N: i32, a: f32, d: i32) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_samples` is never used [INFO] [stdout] --> src/main.rs:370:4 [INFO] [stdout] | [INFO] [stdout] 370 | fn make_samples(f: F, N: i32) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_wav` is never used [INFO] [stdout] --> src/main.rs:377:4 [INFO] [stdout] | [INFO] [stdout] 377 | fn write_wav(outfile: &str, samples: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/random.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn hash(mut state: u32) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand` is never used [INFO] [stdout] --> src/random.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn rand(seed: u32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lerp` is never used [INFO] [stdout] --> src/random.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lerp(x: f32, y: f32, t: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fade` is never used [INFO] [stdout] --> src/random.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn fade(t: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `noise_grad` is never used [INFO] [stdout] --> src/random.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn noise_grad(p: Vec2, seed: u32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vec4` is never constructed [INFO] [stdout] --> src/vector.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Vec4 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vec4` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec4` is never used [INFO] [stdout] --> src/vector.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn vec4(x: f32, y: f32, z: f32, w: f32) -> Vec4 { Vec4 { x, y, z, w } } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/vector.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 223 | impl Vec4 { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 224 | pub fn dot(&self, other: Vec4) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn tl(&self) -> Vec2 {vec2(self.x, self.y)} [INFO] [stdout] | ^^ [INFO] [stdout] 228 | pub fn br(&self) -> Vec2 {vec2(self.x + self.z, self.y + self.w)} [INFO] [stdout] | ^^ [INFO] [stdout] 229 | pub fn tr(&self) -> Vec2 {vec2(self.x + self.z, self.y)} [INFO] [stdout] | ^^ [INFO] [stdout] 230 | pub fn bl(&self) -> Vec2 {vec2(self.x, self.y + self.w)} [INFO] [stdout] | ^^ [INFO] [stdout] 231 | pub fn grid_child(&self, i: usize, j: usize, w: usize, h: usize) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | pub fn hsv_to_rgb(&self) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 254 | fn contains(&self, p: Vec2) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | fn point_within(&self, p: Vec2) -> Vec2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn point_without(&self, p: Vec2) -> Vec2 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn fit_aspect(&self, a: f32) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:253:30 [INFO] [stdout] | [INFO] [stdout] 253 | fn repeating_impulse(n: i32, N: i32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:261:33 [INFO] [stdout] | [INFO] [stdout] 261 | fn impulse_decay_linear(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:269:26 [INFO] [stdout] | [INFO] [stdout] 269 | fn impulse_decay(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:359:35 [INFO] [stdout] | [INFO] [stdout] 359 | fn make_samples_feedback(f: F, N: i32, a: f32, d: i32) -> Vec [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:370:26 [INFO] [stdout] | [INFO] [stdout] 370 | fn make_samples(f: F, N: i32) -> Vec [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rotate_about_Vec3` should have a snake case name [INFO] [stdout] --> src/vector.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn rotate_about_Vec3(&self, axis: Vec3, theta: f32) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `rotate_about_vec3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `impulse_decay_linear` is never used [INFO] [stdout] --> src/main.rs:261:4 [INFO] [stdout] | [INFO] [stdout] 261 | fn impulse_decay_linear(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/random.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn hash(mut state: u32) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand` is never used [INFO] [stdout] --> src/random.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn rand(seed: u32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lerp` is never used [INFO] [stdout] --> src/random.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lerp(x: f32, y: f32, t: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fade` is never used [INFO] [stdout] --> src/random.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn fade(t: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `noise_grad` is never used [INFO] [stdout] --> src/random.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn noise_grad(p: Vec2, seed: u32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vec4` is never constructed [INFO] [stdout] --> src/vector.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Vec4 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vec4` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec4` is never used [INFO] [stdout] --> src/vector.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn vec4(x: f32, y: f32, z: f32, w: f32) -> Vec4 { Vec4 { x, y, z, w } } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/vector.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 223 | impl Vec4 { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 224 | pub fn dot(&self, other: Vec4) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn tl(&self) -> Vec2 {vec2(self.x, self.y)} [INFO] [stdout] | ^^ [INFO] [stdout] 228 | pub fn br(&self) -> Vec2 {vec2(self.x + self.z, self.y + self.w)} [INFO] [stdout] | ^^ [INFO] [stdout] 229 | pub fn tr(&self) -> Vec2 {vec2(self.x + self.z, self.y)} [INFO] [stdout] | ^^ [INFO] [stdout] 230 | pub fn bl(&self) -> Vec2 {vec2(self.x, self.y + self.w)} [INFO] [stdout] | ^^ [INFO] [stdout] 231 | pub fn grid_child(&self, i: usize, j: usize, w: usize, h: usize) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | pub fn hsv_to_rgb(&self) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 254 | fn contains(&self, p: Vec2) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | fn point_within(&self, p: Vec2) -> Vec2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn point_without(&self, p: Vec2) -> Vec2 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn fit_aspect(&self, a: f32) -> Vec4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let N = (length * SAMPLE_RATE as f64).round() as u64; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:253:30 [INFO] [stdout] | [INFO] [stdout] 253 | fn repeating_impulse(n: i32, N: i32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:261:33 [INFO] [stdout] | [INFO] [stdout] 261 | fn impulse_decay_linear(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:269:26 [INFO] [stdout] | [INFO] [stdout] 269 | fn impulse_decay(n: i32, N: i32, d: f32) -> f32 { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:359:35 [INFO] [stdout] | [INFO] [stdout] 359 | fn make_samples_feedback(f: F, N: i32, a: f32, d: i32) -> Vec [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:370:26 [INFO] [stdout] | [INFO] [stdout] 370 | fn make_samples(f: F, N: i32) -> Vec [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rotate_about_Vec3` should have a snake case name [INFO] [stdout] --> src/vector.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn rotate_about_Vec3(&self, axis: Vec3, theta: f32) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `rotate_about_vec3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "61083c34db817dc42565cdff2534e33b1bd84419e3ea59d64c8949a180ec6604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61083c34db817dc42565cdff2534e33b1bd84419e3ea59d64c8949a180ec6604", kill_on_drop: false }` [INFO] [stdout] 61083c34db817dc42565cdff2534e33b1bd84419e3ea59d64c8949a180ec6604