[INFO] cloning repository https://github.com/Ekuju/MoonlightLevelGeneration [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ekuju/MoonlightLevelGeneration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEkuju%2FMoonlightLevelGeneration", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEkuju%2FMoonlightLevelGeneration'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db373e24689607575958bc13f5dcf1c8eef51aa2 [INFO] checking Ekuju/MoonlightLevelGeneration against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEkuju%2FMoonlightLevelGeneration" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ekuju/MoonlightLevelGeneration on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ekuju/MoonlightLevelGeneration [INFO] finished tweaking git repo https://github.com/Ekuju/MoonlightLevelGeneration [INFO] tweaked toml for git repo https://github.com/Ekuju/MoonlightLevelGeneration written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Ekuju/MoonlightLevelGeneration already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2d359f054008b5d8fcd48e63b2f79b62f5863699a15fe767d45bab5b81e26eb [INFO] running `Command { std: "docker" "start" "-a" "d2d359f054008b5d8fcd48e63b2f79b62f5863699a15fe767d45bab5b81e26eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2d359f054008b5d8fcd48e63b2f79b62f5863699a15fe767d45bab5b81e26eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d359f054008b5d8fcd48e63b2f79b62f5863699a15fe767d45bab5b81e26eb", kill_on_drop: false }` [INFO] [stdout] d2d359f054008b5d8fcd48e63b2f79b62f5863699a15fe767d45bab5b81e26eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 437609c0c0f3b4aafc327b3c65305770c767aeb04afa1685bd6c634fc1f520ef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "437609c0c0f3b4aafc327b3c65305770c767aeb04afa1685bd6c634fc1f520ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking pollster v0.2.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling wayland-sys v0.28.3 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v6.1.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Compiling wayland-scanner v0.28.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking ultraviolet v0.4.6 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking line_drawing v0.8.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling wayland-client v0.28.3 [INFO] [stderr] Compiling wayland-protocols v0.28.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking gfx-memory v0.2.2 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Checking wayland-commons v0.28.3 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.3 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking gfx-backend-vulkan v0.6.5 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking naga v0.2.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.2 [INFO] [stderr] Checking wgpu-core v0.6.5 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking winit_input_helper v0.9.0 [INFO] [stderr] Checking wgpu v0.6.2 [INFO] [stderr] Checking pixels v0.2.0 [INFO] [stderr] Checking MoonlightLevelGeneration v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/generator.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/generator.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/main.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | event_loop.run(move |event, target, control_flow| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1_t3_angle` [INFO] [stdout] --> src/generator.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let t1_t3_angle = t1_t3_point[1].atan2(t1_t3_point[0]); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t1_t3_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t3_t2_angle` [INFO] [stdout] --> src/generator.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let t3_t2_angle = t3_t2_point[1].atan2(t3_t2_point[0]); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t3_t2_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance` [INFO] [stdout] --> src/generator.rs:415:25 [INFO] [stdout] | [INFO] [stdout] 415 | let (point, distance) = MathHelper::distance_to_ellipse(center_x, center_y, width / 2.0, height / 2.0, &point); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/generator.rs:432:22 [INFO] [stdout] | [INFO] [stdout] 432 | for (index, (angle, tile)) in sorted_tiles.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/generator.rs:445:18 [INFO] [stdout] | [INFO] [stdout] 445 | let (angle, tile) = sorted_tiles[index]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/generator.rs:407:93 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn generate_roads(&mut self, center_x: f32, center_y: f32, width: f32, height: f32, color: u32, alpha: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/generator.rs:407:105 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn generate_roads(&mut self, center_x: f32, center_y: f32, width: f32, height: f32, color: u32, alpha: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/generator.rs:688:39 [INFO] [stdout] | [INFO] [stdout] 688 | let (is_road, road_strength) = self.sample_road(position_x, position_y); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/generator.rs:781:22 [INFO] [stdout] | [INFO] [stdout] 781 | let (point, distance) = MathHelper::distance_to_line_segment(&[[x1, y1], [x2, y2]], &[cx, cy]); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/math_helper.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | for x in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/helpers/wall_section.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn connect_points_linear(&mut self, generator: &mut Generator, point1: [f32; 2], point2: [f32; 2]) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d1` [INFO] [stdout] --> src/helpers/wall_section.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let d1 = (point1[0] * point1[0] + point1[1] * point1[1]).sqrt(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2` [INFO] [stdout] --> src/helpers/wall_section.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let d2 = (point2[0] * point2[0] + point2[1] * point2[1]).sqrt(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/helpers/wall_section.rs:57:38 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn connect_points(&mut self, generator: &mut Generator, point1: [f32; 2], tangent1: [f32; 2], point2: [f32; 2], tangent2: [f32; 2... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance` [INFO] [stdout] --> src/helpers/road_segment.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | let (edge_point, distance) = MathHelper::distance_to_ellipse(0.0, 0.0, SAFE_ZONE_WIDTH / 2.0, SAFE_ZONE_HEIGHT / 2.0, &point); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/helpers/road_segment.rs:157:28 [INFO] [stdout] | [INFO] [stdout] 157 | let (is_road1, road_strength) = generator.sample_road(point[0], point[1]); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/helpers/road_segment.rs:162:28 [INFO] [stdout] | [INFO] [stdout] 162 | let (is_road2, road_strength) = generator.sample_road(point2[0], point2[1]); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut bool_tiles = self.create_road_bool_tiles(); [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] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/generator.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | self.noise.seed(self.next()); [INFO] [stdout] | ---------- ---- ^^^^ second mutable borrow occurs here [INFO] [stdout] | | | [INFO] [stdout] | | first borrow later used by call [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut t1_wall_closing = self.close_walls(&t1_wall_lower, &t1_wall_upper); [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/generator.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let mut t1_t3_wall_closing = self.close_walls(&t1_t3_wall_1, &t1_t3_wall_2); [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/generator.rs:200:13 [INFO] [stdout] | [INFO] [stdout] 200 | let mut t3_t2_wall_closing = self.close_walls(&t3_t2_wall_1, &t3_t2_wall_2); [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/generator.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | let mut t2_t1_wall_closing = self.close_walls(&t2_t1_wall_1, &t2_t1_wall_2); [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/generator.rs:212:13 [INFO] [stdout] | [INFO] [stdout] 212 | let mut length = (t1_upper_point[0] * t1_upper_point[0] + t1_upper_point[1] * t1_upper_point[1]).sqrt().min(32000.0); [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/generator.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut length = 18000.0; [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/math_helper.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut px = point[0].abs(); [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/math_helper.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut py = point[1].abs(); [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/math_helper.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut a = semi_major; [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/math_helper.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut b = semi_minor; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `MoonlightLevelGeneration` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/main.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | event_loop.run(move |event, target, control_flow| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desired_wall_length` [INFO] [stdout] --> src/generator.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let desired_wall_length = 30000.0 + 12000.0 * self.next(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_wall_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1_t3_angle` [INFO] [stdout] --> src/generator.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let t1_t3_angle = t1_t3_point[1].atan2(t1_t3_point[0]); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t1_t3_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t3_t2_angle` [INFO] [stdout] --> src/generator.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let t3_t2_angle = t3_t2_point[1].atan2(t3_t2_point[0]); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t3_t2_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance` [INFO] [stdout] --> src/generator.rs:415:25 [INFO] [stdout] | [INFO] [stdout] 415 | let (point, distance) = MathHelper::distance_to_ellipse(center_x, center_y, width / 2.0, height / 2.0, &point); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/generator.rs:432:22 [INFO] [stdout] | [INFO] [stdout] 432 | for (index, (angle, tile)) in sorted_tiles.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/generator.rs:445:18 [INFO] [stdout] | [INFO] [stdout] 445 | let (angle, tile) = sorted_tiles[index]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/generator.rs:407:93 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn generate_roads(&mut self, center_x: f32, center_y: f32, width: f32, height: f32, color: u32, alpha: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/generator.rs:407:105 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn generate_roads(&mut self, center_x: f32, center_y: f32, width: f32, height: f32, color: u32, alpha: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/generator.rs:688:39 [INFO] [stdout] | [INFO] [stdout] 688 | let (is_road, road_strength) = self.sample_road(position_x, position_y); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/generator.rs:781:22 [INFO] [stdout] | [INFO] [stdout] 781 | let (point, distance) = MathHelper::distance_to_line_segment(&[[x1, y1], [x2, y2]], &[cx, cy]); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/math_helper.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | for x in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/helpers/wall_section.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn connect_points_linear(&mut self, generator: &mut Generator, point1: [f32; 2], point2: [f32; 2]) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d1` [INFO] [stdout] --> src/helpers/wall_section.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let d1 = (point1[0] * point1[0] + point1[1] * point1[1]).sqrt(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2` [INFO] [stdout] --> src/helpers/wall_section.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let d2 = (point2[0] * point2[0] + point2[1] * point2[1]).sqrt(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/helpers/wall_section.rs:57:38 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn connect_points(&mut self, generator: &mut Generator, point1: [f32; 2], tangent1: [f32; 2], point2: [f32; 2], tangent2: [f32; 2... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance` [INFO] [stdout] --> src/helpers/road_segment.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | let (edge_point, distance) = MathHelper::distance_to_ellipse(0.0, 0.0, SAFE_ZONE_WIDTH / 2.0, SAFE_ZONE_HEIGHT / 2.0, &point); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/helpers/road_segment.rs:157:28 [INFO] [stdout] | [INFO] [stdout] 157 | let (is_road1, road_strength) = generator.sample_road(point[0], point[1]); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `road_strength` [INFO] [stdout] --> src/helpers/road_segment.rs:162:28 [INFO] [stdout] | [INFO] [stdout] 162 | let (is_road2, road_strength) = generator.sample_road(point2[0], point2[1]); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_road_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut bool_tiles = self.create_road_bool_tiles(); [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] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/generator.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | self.noise.seed(self.next()); [INFO] [stdout] | ---------- ---- ^^^^ second mutable borrow occurs here [INFO] [stdout] | | | [INFO] [stdout] | | first borrow later used by call [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut t1_wall_closing = self.close_walls(&t1_wall_lower, &t1_wall_upper); [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/generator.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let mut t1_t3_wall_closing = self.close_walls(&t1_t3_wall_1, &t1_t3_wall_2); [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/generator.rs:200:13 [INFO] [stdout] | [INFO] [stdout] 200 | let mut t3_t2_wall_closing = self.close_walls(&t3_t2_wall_1, &t3_t2_wall_2); [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/generator.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | let mut t2_t1_wall_closing = self.close_walls(&t2_t1_wall_1, &t2_t1_wall_2); [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/generator.rs:212:13 [INFO] [stdout] | [INFO] [stdout] 212 | let mut length = (t1_upper_point[0] * t1_upper_point[0] + t1_upper_point[1] * t1_upper_point[1]).sqrt().min(32000.0); [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/generator.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut length = 18000.0; [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/math_helper.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut px = point[0].abs(); [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/math_helper.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut py = point[1].abs(); [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/math_helper.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut a = semi_major; [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/math_helper.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut b = semi_minor; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "437609c0c0f3b4aafc327b3c65305770c767aeb04afa1685bd6c634fc1f520ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437609c0c0f3b4aafc327b3c65305770c767aeb04afa1685bd6c634fc1f520ef", kill_on_drop: false }` [INFO] [stdout] 437609c0c0f3b4aafc327b3c65305770c767aeb04afa1685bd6c634fc1f520ef