[INFO] updating cached repository mahulst/schatkaart [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mahulst/schatkaart [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mahulst/schatkaart" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mahulst/schatkaart"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mahulst/schatkaart'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mahulst/schatkaart" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mahulst/schatkaart"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mahulst/schatkaart'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 79bb7827d80bb8a3924e9fbf07a23040bde8c30a [INFO] sha for GitHub repo mahulst/schatkaart: 79bb7827d80bb8a3924e9fbf07a23040bde8c30a [INFO] validating manifest of mahulst/schatkaart on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mahulst/schatkaart on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mahulst/schatkaart [INFO] finished frobbing mahulst/schatkaart [INFO] frobbed toml for mahulst/schatkaart written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mahulst/schatkaart/Cargo.toml [INFO] started frobbing mahulst/schatkaart [INFO] finished frobbing mahulst/schatkaart [INFO] frobbed toml for mahulst/schatkaart written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mahulst/schatkaart/Cargo.toml [INFO] crate mahulst/schatkaart already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mahulst/schatkaart against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mahulst/schatkaart:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 173a46b6e8023a6beab77453571b695d243173acd0524688e7d1bb94a8b9073c [INFO] running `"docker" "start" "-a" "173a46b6e8023a6beab77453571b695d243173acd0524688e7d1bb94a8b9073c"` [INFO] [stderr] Checking quaternion v0.3.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking piston3d-cam v0.3.0 [INFO] [stderr] Checking camera_controllers v0.27.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking imageproc v0.18.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.54.0 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking schatkaart v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assets` [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let assets = find_folder::Search::ParentsThenKids(3, 3) [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_assets` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blends` [INFO] [stderr] --> src/main.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | let blends = [Blend::Alpha, Blend::Add, Blend::Invert, Blend::Multiply]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_blends` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blend` [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let mut blend = 0; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_blend` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clip_inside` [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut clip_inside = true; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_clip_inside` [INFO] [stderr] [INFO] [stderr] warning: variable `hold_mouse` is assigned to, but never used [INFO] [stderr] --> src/main.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | let mut hold_mouse = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_hold_mouse` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:100:35 [INFO] [stderr] | [INFO] [stderr] 100 | if let Some(Button::Mouse(button)) = e.press_args() { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hold_mouse` is never read [INFO] [stderr] --> src/main.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | hold_mouse = true [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:120:31 [INFO] [stderr] | [INFO] [stderr] 120 | Button::Mouse(button) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hold_mouse` is never read [INFO] [stderr] --> src/main.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | hold_mouse = false [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:242:17 [INFO] [stderr] | [INFO] [stderr] 242 | for i in 0..MAX_ITERATIONS { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u_prime` [INFO] [stderr] --> src/main.rs:243:21 [INFO] [stderr] | [INFO] [stderr] 243 | let u_prime = reparameterize(&bez_curve, points, ¶ms); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_u_prime` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `beziers` is never read [INFO] [stderr] --> src/main.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | let mut beziers = vec![]; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `curve` [INFO] [stderr] --> src/main.rs:462:11 [INFO] [stderr] | [INFO] [stderr] 462 | fn find_t(curve: &CubicBezier, param: f32, t_dist_map: &Vec, parts: usize) -> f32 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_curve` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:513:13 [INFO] [stderr] | [INFO] [stderr] 513 | for i in 0..x { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | let mut blend = 0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut clip_inside = true; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `green` [INFO] [stderr] --> src/main.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const green: [u8; 4] = [0, 255, 0, 255]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `white` [INFO] [stderr] --> src/main.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | const white: [u8; 4] = [255, 255, 255, 255]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_rect` [INFO] [stderr] --> src/main.rs:137:1 [INFO] [stderr] | [INFO] [stderr] 137 | fn draw_rect(x: f64, y: f64, color: [f32; 4], c: &Context, g: &mut G2d) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `q` [INFO] [stderr] --> src/main.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn q(&self, t: f32) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `qprime` [INFO] [stderr] --> src/main.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | pub fn qprime(&self, t: f32) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `qprimeprime` [INFO] [stderr] --> src/main.rs:178:5 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn qprimeprime(&self, t: f32) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fit_curve` [INFO] [stderr] --> src/main.rs:196:1 [INFO] [stderr] | [INFO] [stderr] 196 | fn fit_curve(points: &Vec, max_error: f32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_tangent` [INFO] [stderr] --> src/main.rs:209:1 [INFO] [stderr] | [INFO] [stderr] 209 | fn create_tangent(p1: &Vec2, p2: &Vec2) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fit_cubic` [INFO] [stderr] --> src/main.rs:213:1 [INFO] [stderr] | [INFO] [stderr] 213 | / fn fit_cubic( [INFO] [stderr] 214 | | points: &[Vec2], [INFO] [stderr] 215 | | left_tangent: &Vec2, [INFO] [stderr] 216 | | right_tangent: &Vec2, [INFO] [stderr] ... | [INFO] [stderr] 298 | | } [INFO] [stderr] 299 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reparameterize` [INFO] [stderr] --> src/main.rs:301:1 [INFO] [stderr] | [INFO] [stderr] 301 | fn reparameterize(curve: &CubicBezier, points: &[Vec2], params: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `newton_raphson_root_find` [INFO] [stderr] --> src/main.rs:311:1 [INFO] [stderr] | [INFO] [stderr] 311 | fn newton_raphson_root_find(curve: &CubicBezier, point: &Vec2, u: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_and_report` [INFO] [stderr] --> src/main.rs:327:1 [INFO] [stderr] | [INFO] [stderr] 327 | / fn generate_and_report( [INFO] [stderr] 328 | | points: &[Vec2], [INFO] [stderr] 329 | | params: &Vec, [INFO] [stderr] 330 | | left_tangent: &Vec2, [INFO] [stderr] ... | [INFO] [stderr] 337 | | (bez_curve, max_error, split_point) [INFO] [stderr] 338 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_bezier` [INFO] [stderr] --> src/main.rs:340:1 [INFO] [stderr] | [INFO] [stderr] 340 | / fn generate_bezier( [INFO] [stderr] 341 | | points: &[Vec2], [INFO] [stderr] 342 | | params: &Vec, [INFO] [stderr] 343 | | left_tangent: &Vec2, [INFO] [stderr] ... | [INFO] [stderr] 422 | | curve [INFO] [stderr] 423 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compute_max_error` [INFO] [stderr] --> src/main.rs:425:1 [INFO] [stderr] | [INFO] [stderr] 425 | fn compute_max_error(points: &[Vec2], bez_curve: &CubicBezier, params: &Vec) -> (f32, f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `map_t_to_relative_distances` [INFO] [stderr] --> src/main.rs:447:1 [INFO] [stderr] | [INFO] [stderr] 447 | fn map_t_to_relative_distances(curve: &CubicBezier, parts: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_t` [INFO] [stderr] --> src/main.rs:462:1 [INFO] [stderr] | [INFO] [stderr] 462 | fn find_t(curve: &CubicBezier, param: f32, t_dist_map: &Vec, parts: usize) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `chord_length_parameterize` [INFO] [stderr] --> src/main.rs:486:1 [INFO] [stderr] | [INFO] [stderr] 486 | fn chord_length_parameterize(points: &[Vec2]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Math` [INFO] [stderr] --> src/main.rs:508:1 [INFO] [stderr] | [INFO] [stderr] 508 | struct Math; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zeros_xx2x2` [INFO] [stderr] --> src/main.rs:511:5 [INFO] [stderr] | [INFO] [stderr] 511 | pub fn zeros_xx2x2(x: u32) -> Vec<(Vec2, Vec2)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `multiply` [INFO] [stderr] --> src/main.rs:518:5 [INFO] [stderr] | [INFO] [stderr] 518 | pub fn multiply(v: &Vec2, mul: f32) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dot` [INFO] [stderr] --> src/main.rs:524:5 [INFO] [stderr] | [INFO] [stderr] 524 | pub fn dot(v1: &Vec2, v2: &Vec2) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/main.rs:528:5 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn add(v1: &Vec2, v2: &Vec2) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `subtract` [INFO] [stderr] --> src/main.rs:535:5 [INFO] [stderr] | [INFO] [stderr] 535 | pub fn subtract(v1: &Vec2, v2: &Vec2) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `vector_len` [INFO] [stderr] --> src/main.rs:541:5 [INFO] [stderr] | [INFO] [stderr] 541 | pub fn vector_len(v: &Vec2) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mul_items` [INFO] [stderr] --> src/main.rs:544:5 [INFO] [stderr] | [INFO] [stderr] 544 | pub fn mul_items(v: &Vec2, multiplier: f32) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalize` [INFO] [stderr] --> src/main.rs:550:5 [INFO] [stderr] | [INFO] [stderr] 550 | pub fn normalize(v: &Vec2) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `red` should have an upper case name [INFO] [stderr] --> src/main.rs:31:7 [INFO] [stderr] | [INFO] [stderr] 31 | const red: [u8; 4] = [255, 0, 0, 255]; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `RED` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `green` should have an upper case name [INFO] [stderr] --> src/main.rs:32:7 [INFO] [stderr] | [INFO] [stderr] 32 | const green: [u8; 4] = [0, 255, 0, 255]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `GREEN` [INFO] [stderr] [INFO] [stderr] warning: constant `blue` should have an upper case name [INFO] [stderr] --> src/main.rs:33:7 [INFO] [stderr] | [INFO] [stderr] 33 | const blue: [u8; 4] = [0, 0, 255, 255]; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `BLUE` [INFO] [stderr] [INFO] [stderr] warning: constant `white` should have an upper case name [INFO] [stderr] --> src/main.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | const white: [u8; 4] = [255, 255, 255, 255]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `WHITE` [INFO] [stderr] [INFO] [stderr] warning: variable `pA` should have a snake case name [INFO] [stderr] --> src/main.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let pA = Math::mul_items(&self.s, tx * tx * tx); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `pB` should have a snake case name [INFO] [stderr] --> src/main.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | let pB = Math::mul_items(&self.c1, 3.0 * tx * tx * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_b` [INFO] [stderr] [INFO] [stderr] warning: variable `pC` should have a snake case name [INFO] [stderr] --> src/main.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | let pC = Math::mul_items(&self.c2, 3.0 * tx * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_c` [INFO] [stderr] [INFO] [stderr] warning: variable `pD` should have a snake case name [INFO] [stderr] --> src/main.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let pD = Math::mul_items(&self.e, t * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_d` [INFO] [stderr] [INFO] [stderr] warning: variable `pA` should have a snake case name [INFO] [stderr] --> src/main.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let pA = Math::mul_items(&Math::subtract(&self.c1, &self.s), 3.0 * tx * tx); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_a` [INFO] [stderr] [INFO] [stderr] warning: variable `pB` should have a snake case name [INFO] [stderr] --> src/main.rs:173:13 [INFO] [stderr] | [INFO] [stderr] 173 | let pB = Math::mul_items(&Math::subtract(&self.c2, &self.c1), 6.0 * tx * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_b` [INFO] [stderr] [INFO] [stderr] warning: variable `pC` should have a snake case name [INFO] [stderr] --> src/main.rs:174:13 [INFO] [stderr] | [INFO] [stderr] 174 | let pC = Math::mul_items(&Math::subtract(&self.e, &self.c2), 3.0 * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_c` [INFO] [stderr] [INFO] [stderr] warning: variable `A` should have a snake case name [INFO] [stderr] --> src/main.rs:352:13 [INFO] [stderr] | [INFO] [stderr] 352 | let mut A = Math::zeros_xx2x2(params.len() as u32); [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: variable `C` should have a snake case name [INFO] [stderr] --> src/main.rs:365:13 [INFO] [stderr] | [INFO] [stderr] 365 | let mut C = (Vec2 { x: 0.0, y: 0.0 }, Vec2 { x: 0.0, y: 0.0 }); [INFO] [stderr] | ^ help: convert the identifier to snake case: `c` [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/main.rs:366:13 [INFO] [stderr] | [INFO] [stderr] 366 | let mut X = Vec2 { x: 0.0, y: 0.0 }; [INFO] [stderr] | ^ help: convert the identifier to snake case: `x` [INFO] [stderr] [INFO] [stderr] warning: variable `det_C0_C1` should have a snake case name [INFO] [stderr] --> src/main.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | let det_C0_C1 = (C.0.x * C.1.y) - (C.1.x * C.0.y); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `det_c0_c1` [INFO] [stderr] [INFO] [stderr] warning: variable `det_C0_X` should have a snake case name [INFO] [stderr] --> src/main.rs:396:9 [INFO] [stderr] | [INFO] [stderr] 396 | let det_C0_X = (C.0.x * X.y) - (C.1.x * X.y); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `det_c0_x` [INFO] [stderr] [INFO] [stderr] warning: variable `det_X_C1` should have a snake case name [INFO] [stderr] --> src/main.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 397 | let det_X_C1 = (X.x * C.1.y) - (X.y * C.0.y); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `det_x_c1` [INFO] [stderr] [INFO] [stderr] warning: variable `currU` should have a snake case name [INFO] [stderr] --> src/main.rs:489:13 [INFO] [stderr] | [INFO] [stderr] 489 | let mut currU = 0.0; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `curr_u` [INFO] [stderr] [INFO] [stderr] warning: variable `prevU` should have a snake case name [INFO] [stderr] --> src/main.rs:490:13 [INFO] [stderr] | [INFO] [stderr] 490 | let mut prevU = 0.0; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `prev_u` [INFO] [stderr] [INFO] [stderr] warning: variable `prevP` should have a snake case name [INFO] [stderr] --> src/main.rs:491:13 [INFO] [stderr] | [INFO] [stderr] 491 | let mut prevP = Vec2 { x: 0.0, y: 0.0 }; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `prev_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assets` [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let assets = find_folder::Search::ParentsThenKids(3, 3) [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_assets` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blends` [INFO] [stderr] --> src/main.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | let blends = [Blend::Alpha, Blend::Add, Blend::Invert, Blend::Multiply]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_blends` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blend` [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let mut blend = 0; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_blend` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clip_inside` [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut clip_inside = true; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_clip_inside` [INFO] [stderr] [INFO] [stderr] warning: variable `hold_mouse` is assigned to, but never used [INFO] [stderr] --> src/main.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | let mut hold_mouse = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_hold_mouse` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:100:35 [INFO] [stderr] | [INFO] [stderr] 100 | if let Some(Button::Mouse(button)) = e.press_args() { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hold_mouse` is never read [INFO] [stderr] --> src/main.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | hold_mouse = true [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:120:31 [INFO] [stderr] | [INFO] [stderr] 120 | Button::Mouse(button) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hold_mouse` is never read [INFO] [stderr] --> src/main.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | hold_mouse = false [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:242:17 [INFO] [stderr] | [INFO] [stderr] 242 | for i in 0..MAX_ITERATIONS { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u_prime` [INFO] [stderr] --> src/main.rs:243:21 [INFO] [stderr] | [INFO] [stderr] 243 | let u_prime = reparameterize(&bez_curve, points, ¶ms); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_u_prime` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `beziers` is never read [INFO] [stderr] --> src/main.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | let mut beziers = vec![]; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `curve` [INFO] [stderr] --> src/main.rs:462:11 [INFO] [stderr] | [INFO] [stderr] 462 | fn find_t(curve: &CubicBezier, param: f32, t_dist_map: &Vec, parts: usize) -> f32 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_curve` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:513:13 [INFO] [stderr] | [INFO] [stderr] 513 | for i in 0..x { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | let mut blend = 0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut clip_inside = true; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `green` [INFO] [stderr] --> src/main.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const green: [u8; 4] = [0, 255, 0, 255]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `white` [INFO] [stderr] --> src/main.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | const white: [u8; 4] = [255, 255, 255, 255]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_rect` [INFO] [stderr] --> src/main.rs:137:1 [INFO] [stderr] | [INFO] [stderr] 137 | fn draw_rect(x: f64, y: f64, color: [f32; 4], c: &Context, g: &mut G2d) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `red` should have an upper case name [INFO] [stderr] --> src/main.rs:31:7 [INFO] [stderr] | [INFO] [stderr] 31 | const red: [u8; 4] = [255, 0, 0, 255]; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `RED` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `green` should have an upper case name [INFO] [stderr] --> src/main.rs:32:7 [INFO] [stderr] | [INFO] [stderr] 32 | const green: [u8; 4] = [0, 255, 0, 255]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `GREEN` [INFO] [stderr] [INFO] [stderr] warning: constant `blue` should have an upper case name [INFO] [stderr] --> src/main.rs:33:7 [INFO] [stderr] | [INFO] [stderr] 33 | const blue: [u8; 4] = [0, 0, 255, 255]; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `BLUE` [INFO] [stderr] [INFO] [stderr] warning: constant `white` should have an upper case name [INFO] [stderr] --> src/main.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | const white: [u8; 4] = [255, 255, 255, 255]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `WHITE` [INFO] [stderr] [INFO] [stderr] warning: variable `pA` should have a snake case name [INFO] [stderr] --> src/main.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let pA = Math::mul_items(&self.s, tx * tx * tx); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `pB` should have a snake case name [INFO] [stderr] --> src/main.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | let pB = Math::mul_items(&self.c1, 3.0 * tx * tx * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_b` [INFO] [stderr] [INFO] [stderr] warning: variable `pC` should have a snake case name [INFO] [stderr] --> src/main.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | let pC = Math::mul_items(&self.c2, 3.0 * tx * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_c` [INFO] [stderr] [INFO] [stderr] warning: variable `pD` should have a snake case name [INFO] [stderr] --> src/main.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let pD = Math::mul_items(&self.e, t * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_d` [INFO] [stderr] [INFO] [stderr] warning: variable `pA` should have a snake case name [INFO] [stderr] --> src/main.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let pA = Math::mul_items(&Math::subtract(&self.c1, &self.s), 3.0 * tx * tx); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_a` [INFO] [stderr] [INFO] [stderr] warning: variable `pB` should have a snake case name [INFO] [stderr] --> src/main.rs:173:13 [INFO] [stderr] | [INFO] [stderr] 173 | let pB = Math::mul_items(&Math::subtract(&self.c2, &self.c1), 6.0 * tx * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_b` [INFO] [stderr] [INFO] [stderr] warning: variable `pC` should have a snake case name [INFO] [stderr] --> src/main.rs:174:13 [INFO] [stderr] | [INFO] [stderr] 174 | let pC = Math::mul_items(&Math::subtract(&self.e, &self.c2), 3.0 * t * t); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `p_c` [INFO] [stderr] [INFO] [stderr] warning: variable `A` should have a snake case name [INFO] [stderr] --> src/main.rs:352:13 [INFO] [stderr] | [INFO] [stderr] 352 | let mut A = Math::zeros_xx2x2(params.len() as u32); [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: variable `C` should have a snake case name [INFO] [stderr] --> src/main.rs:365:13 [INFO] [stderr] | [INFO] [stderr] 365 | let mut C = (Vec2 { x: 0.0, y: 0.0 }, Vec2 { x: 0.0, y: 0.0 }); [INFO] [stderr] | ^ help: convert the identifier to snake case: `c` [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/main.rs:366:13 [INFO] [stderr] | [INFO] [stderr] 366 | let mut X = Vec2 { x: 0.0, y: 0.0 }; [INFO] [stderr] | ^ help: convert the identifier to snake case: `x` [INFO] [stderr] [INFO] [stderr] warning: variable `det_C0_C1` should have a snake case name [INFO] [stderr] --> src/main.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | let det_C0_C1 = (C.0.x * C.1.y) - (C.1.x * C.0.y); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `det_c0_c1` [INFO] [stderr] [INFO] [stderr] warning: variable `det_C0_X` should have a snake case name [INFO] [stderr] --> src/main.rs:396:9 [INFO] [stderr] | [INFO] [stderr] 396 | let det_C0_X = (C.0.x * X.y) - (C.1.x * X.y); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `det_c0_x` [INFO] [stderr] [INFO] [stderr] warning: variable `det_X_C1` should have a snake case name [INFO] [stderr] --> src/main.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 397 | let det_X_C1 = (X.x * C.1.y) - (X.y * C.0.y); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `det_x_c1` [INFO] [stderr] [INFO] [stderr] warning: variable `currU` should have a snake case name [INFO] [stderr] --> src/main.rs:489:13 [INFO] [stderr] | [INFO] [stderr] 489 | let mut currU = 0.0; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `curr_u` [INFO] [stderr] [INFO] [stderr] warning: variable `prevU` should have a snake case name [INFO] [stderr] --> src/main.rs:490:13 [INFO] [stderr] | [INFO] [stderr] 490 | let mut prevU = 0.0; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `prev_u` [INFO] [stderr] [INFO] [stderr] warning: variable `prevP` should have a snake case name [INFO] [stderr] --> src/main.rs:491:13 [INFO] [stderr] | [INFO] [stderr] 491 | let mut prevP = Vec2 { x: 0.0, y: 0.0 }; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `prev_p` [INFO] [stderr] [INFO] [stderr] warning: variable `expectedResult` should have a snake case name [INFO] [stderr] --> src/main.rs:569:13 [INFO] [stderr] | [INFO] [stderr] 569 | let expectedResult = CubicBezier { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `expected_result` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.80s [INFO] running `"docker" "inspect" "173a46b6e8023a6beab77453571b695d243173acd0524688e7d1bb94a8b9073c"` [INFO] running `"docker" "rm" "-f" "173a46b6e8023a6beab77453571b695d243173acd0524688e7d1bb94a8b9073c"` [INFO] [stdout] 173a46b6e8023a6beab77453571b695d243173acd0524688e7d1bb94a8b9073c