[INFO] cloning repository https://github.com/ZakFarmer/Caesium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZakFarmer/Caesium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakFarmer%2FCaesium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakFarmer%2FCaesium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bd361d2a09bb63fafa10aa2b3d0c919019ef724 [INFO] checking ZakFarmer/Caesium against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakFarmer%2FCaesium" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZakFarmer/Caesium on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ZakFarmer/Caesium [INFO] finished tweaking git repo https://github.com/ZakFarmer/Caesium [INFO] tweaked toml for git repo https://github.com/ZakFarmer/Caesium written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ZakFarmer/Caesium 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.32 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.32 [INFO] [stderr] Downloaded exr v1.5.0 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded collision v0.20.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58e3b4f28bd39d1848bcfeebeeeb570f826db087af212b2b669151de646aeae1 [INFO] running `Command { std: "docker" "start" "-a" "58e3b4f28bd39d1848bcfeebeeeb570f826db087af212b2b669151de646aeae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58e3b4f28bd39d1848bcfeebeeeb570f826db087af212b2b669151de646aeae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58e3b4f28bd39d1848bcfeebeeeb570f826db087af212b2b669151de646aeae1", kill_on_drop: false }` [INFO] [stdout] 58e3b4f28bd39d1848bcfeebeeeb570f826db087af212b2b669151de646aeae1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8421e3a515ab6e63d8213f7e557e2b0e4c8d231d643a595d902786e5a13e84e1 [INFO] running `Command { std: "docker" "start" "-a" "8421e3a515ab6e63d8213f7e557e2b0e4c8d231d643a595d902786e5a13e84e1", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking piston-viewport v1.0.2 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking wayland-client v0.28.6 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Checking piston2d-graphics v0.42.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking wayland-protocols v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking collision v0.20.1 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking pistoncore-window v0.47.1 [INFO] [stderr] Checking pistoncore-event_loop v0.53.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking piston v0.53.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.81.0 [INFO] [stderr] Checking rust_particles v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `DAMPING_FACTOR` [INFO] [stdout] --> src/particle.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::constants::{DAMPING_FACTOR, PHYSICS_SCALE, SCREEN_HEIGHT, SCREEN_WIDTH, TIMESCALE}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::physics::scale_to_screen` [INFO] [stdout] --> src/particle.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::physics::scale_to_screen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sleep_ms`, `sleep` [INFO] [stdout] --> src/main.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | use std::thread::{sleep, sleep_ms}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::line_from_to` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use graphics::line_from_to; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add`, `identity`, `mul_scalar` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use graphics::math::{add, identity, mul_scalar}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `calculate_gravitational_force_vector`, `calculate_momentum` [INFO] [stdout] --> src/main.rs:21:36 [INFO] [stdout] | [INFO] [stdout] 21 | calculate_gravitational_force, calculate_gravitational_force_vector, calculate_momentum, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GRAVITATIONAL_CONSTANT` [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | DAMPING_FACTOR, GRAVITATIONAL_CONSTANT, PHYSICS_SCALE, SOLAR_MASS, SOLAR_RADIUS, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:143:24 [INFO] [stdout] | [INFO] [stdout] 143 | if (magnitude <= self.particles[a].radius + self.particles[b].radius) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - if (magnitude <= self.particles[a].radius + self.particles[b].radius) { [INFO] [stdout] 143 + if magnitude <= self.particles[a].radius + self.particles[b].radius { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/main.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | use std::thread::{sleep, sleep_ms}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DAMPING_FACTOR` [INFO] [stdout] --> src/particle.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::constants::{DAMPING_FACTOR, PHYSICS_SCALE, SCREEN_HEIGHT, SCREEN_WIDTH, TIMESCALE}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::physics::scale_to_screen` [INFO] [stdout] --> src/particle.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::physics::scale_to_screen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sleep_ms`, `sleep` [INFO] [stdout] --> src/main.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | use std::thread::{sleep, sleep_ms}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::line_from_to` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use graphics::line_from_to; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add`, `identity`, `mul_scalar` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use graphics::math::{add, identity, mul_scalar}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `calculate_gravitational_force_vector`, `calculate_momentum` [INFO] [stdout] --> src/main.rs:21:36 [INFO] [stdout] | [INFO] [stdout] 21 | calculate_gravitational_force, calculate_gravitational_force_vector, calculate_momentum, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GRAVITATIONAL_CONSTANT` [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | DAMPING_FACTOR, GRAVITATIONAL_CONSTANT, PHYSICS_SCALE, SOLAR_MASS, SOLAR_RADIUS, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:143:24 [INFO] [stdout] | [INFO] [stdout] 143 | if (magnitude <= self.particles[a].radius + self.particles[b].radius) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - if (magnitude <= self.particles[a].radius + self.particles[b].radius) { [INFO] [stdout] 143 + if magnitude <= self.particles[a].radius + self.particles[b].radius { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/main.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | use std::thread::{sleep, sleep_ms}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/particle.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn update(&mut self, dt: f64) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colours` [INFO] [stdout] --> src/main.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut colours: [[f32; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_colours` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut colours: [[f32; 4]; 4] = [ [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 `total_angle` is assigned to, but never used [INFO] [stdout] --> src/main.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut total_angle: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_total_angle` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `total_force` is never read [INFO] [stdout] --> src/main.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut total_force: [f64; 2] = [0.0, 0.0]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enabled` is never read [INFO] [stdout] --> src/debug.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DebugManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 10 | debug_lines: Vec, [INFO] [stdout] 11 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/particle.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn update(&mut self, dt: f64) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colours` [INFO] [stdout] --> src/main.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut colours: [[f32; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_colours` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut colours: [[f32; 4]; 4] = [ [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 `total_angle` is assigned to, but never used [INFO] [stdout] --> src/main.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut total_angle: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_total_angle` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `total_force` is never read [INFO] [stdout] --> src/main.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut total_force: [f64; 2] = [0.0, 0.0]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enabled` is never read [INFO] [stdout] --> src/debug.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DebugManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 10 | debug_lines: Vec, [INFO] [stdout] 11 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.24s [INFO] running `Command { std: "docker" "inspect" "8421e3a515ab6e63d8213f7e557e2b0e4c8d231d643a595d902786e5a13e84e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8421e3a515ab6e63d8213f7e557e2b0e4c8d231d643a595d902786e5a13e84e1", kill_on_drop: false }` [INFO] [stdout] 8421e3a515ab6e63d8213f7e557e2b0e4c8d231d643a595d902786e5a13e84e1