[INFO] cloning repository tylerreisinger/rust-bullet-game [INFO] running `"git" "clone" "--bare" "git://github.com/tylerreisinger/rust-bullet-game.git" "work/cache/sources/gh/tylerreisinger/rust-bullet-game"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tylerreisinger/rust-bullet-game'... [INFO] running `"git" "clone" "work/cache/sources/gh/tylerreisinger/rust-bullet-game" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tylerreisinger/rust-bullet-game"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tylerreisinger/rust-bullet-game'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tylerreisinger/rust-bullet-game" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tylerreisinger/rust-bullet-game"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tylerreisinger/rust-bullet-game'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 50059e83f45eb9442d0b1b1ff5c90a8feec4daea [INFO] sha for GitHub repo tylerreisinger/rust-bullet-game: 50059e83f45eb9442d0b1b1ff5c90a8feec4daea [INFO] validating manifest of tylerreisinger/rust-bullet-game on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tylerreisinger/rust-bullet-game on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tylerreisinger/rust-bullet-game [INFO] finished frobbing tylerreisinger/rust-bullet-game [INFO] frobbed toml for tylerreisinger/rust-bullet-game written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tylerreisinger/rust-bullet-game/Cargo.toml [INFO] started frobbing tylerreisinger/rust-bullet-game [INFO] finished frobbing tylerreisinger/rust-bullet-game [INFO] frobbed toml for tylerreisinger/rust-bullet-game written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tylerreisinger/rust-bullet-game/Cargo.toml [INFO] crate tylerreisinger/rust-bullet-game has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gl_generator v0.5.3 [INFO] [stderr] Downloaded gleam v0.4.7 [INFO] [stderr] Downloaded shred-derive v0.3.0 [INFO] [stderr] Downloaded gl v0.6.2 [INFO] [stderr] Downloaded specs v0.9.1 [INFO] [stderr] Downloaded game_time v0.2.0 [INFO] [stderr] Downloaded float_duration v0.3.3 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.44.0 [INFO] [stderr] Downloaded shred v0.4.3 [INFO] [stderr] Downloaded smallvec v0.4.0 [INFO] [stderr] Downloaded rayon v0.8.1 [INFO] [stderr] Downloaded hibitset v0.1.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tylerreisinger/rust-bullet-game against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-7/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tylerreisinger/rust-bullet-game:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fb3b07ccc70dd12bc24bf0baca342cb17e2ae0924eafb45a621f11eed205381c [INFO] running `"docker" "start" "-a" "fb3b07ccc70dd12bc24bf0baca342cb17e2ae0924eafb45a621f11eed205381c"` [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Checking scopeguard v0.3.2 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Checking atom v0.3.4 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking smallvec v0.4.0 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking shader_version v0.2.2 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking stb_truetype v0.2.1 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking piston-viewport v0.3.0 [INFO] [stderr] Checking vecmath v0.3.0 [INFO] [stderr] Compiling wayland-scanner v0.8.7 [INFO] [stderr] Compiling gl_generator v0.5.3 [INFO] [stderr] Checking pulse v0.5.3 [INFO] [stderr] Checking arrayvec v0.3.23 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking piston2d-graphics v0.21.1 [INFO] [stderr] Compiling shred-derive v0.3.0 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking tempfile v2.1.5 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num-rational v0.1.38 [INFO] [stderr] Checking rayon v0.8.1 [INFO] [stderr] Checking rayon v0.7.1 [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Compiling wayland-client v0.8.7 [INFO] [stderr] Checking num v0.1.39 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Compiling gl v0.6.2 [INFO] [stderr] Compiling glutin v0.8.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking shred v0.4.3 [INFO] [stderr] Checking hibitset v0.1.3 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Checking specs v0.9.1 [INFO] [stderr] Checking float_duration v0.3.3 [INFO] [stderr] Checking game_time v0.2.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.44.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.8.7 [INFO] [stderr] Checking wayland-kbd v0.8.0 [INFO] [stderr] Checking wayland-window v0.5.0 [INFO] [stderr] Checking winit v0.6.4 [INFO] [stderr] Checking bullet_game v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Join` [INFO] [stderr] --> src/ecs/component/render.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use specs::{self, ReadStorage, Join}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/ecs/component/render.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use opengl_graphics::{self, GlGraphics}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `glutin::VirtualKeyCode` [INFO] [stderr] --> src/controller/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use glutin::VirtualKeyCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InputEvent` [INFO] [stderr] --> src/controller/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use input::{InputManager, InputEvent}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Join` [INFO] [stderr] --> src/ecs/component/render.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use specs::{self, ReadStorage, Join}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/ecs/component/render.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use opengl_graphics::{self, GlGraphics}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `glutin::VirtualKeyCode` [INFO] [stderr] --> src/controller/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use glutin::VirtualKeyCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InputEvent` [INFO] [stderr] --> src/controller/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use input::{InputManager, InputEvent}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/game.rs:155:26 [INFO] [stderr] | [INFO] [stderr] 155 | fn update(&mut self, time: &GameTime) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/game.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 165 | fn draw(&mut self, time: &GameTime) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/ecs/component/controller.rs:48:38 [INFO] [stderr] | [INFO] [stderr] 48 | for (mut entity, controller, pos, mut vel) in [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `transform` [INFO] [stderr] --> src/render.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let transform = ctx.transform; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_transform` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/render.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | entity: &specs::Entity, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_entity` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `renderer` [INFO] [stderr] --> src/render.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | renderer: &component::render::Render, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_renderer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/input/mod.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | WindowEvent::KeyboardInput(state, code, virt, modifiers) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/controller/mod.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | entity: &mut specs::Entity, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_entity` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/controller/mod.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | time: &GameTime, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vel` [INFO] [stderr] --> src/controller/mod.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | vel: &mut Vector2, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_vel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/controller/mod.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | input: &InputManager, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let mut gl_ctx = self.gl_context.as_mut().unwrap(); [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/game.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | let mut world = &mut self.world; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `post_frame` [INFO] [stderr] --> src/game.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | fn post_frame(&mut self, time: &GameTime, fps_counter: &C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos` [INFO] [stderr] --> src/ecs/component/render.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pos: ReadStorage<'a, super::pos::Position>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `renderer` [INFO] [stderr] --> src/ecs/component/render.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | renderer: ReadStorage<'a, Render>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entities` [INFO] [stderr] --> src/ecs/component/render.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | entities: specs::Entities<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `time` [INFO] [stderr] --> src/ecs/component/render.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | time: specs::Fetch<'a, GameTime>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `ctx` [INFO] [stderr] --> src/ecs/component/render.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | ctx: specs::Fetch<'a, graphics::Context>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entity` [INFO] [stderr] --> src/render.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | entity: specs::Entity, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos` [INFO] [stderr] --> src/render.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pos: cgmath::Vector2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state` [INFO] [stderr] --> src/render.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | state: RenderGraphicState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/game.rs:155:26 [INFO] [stderr] | [INFO] [stderr] 155 | fn update(&mut self, time: &GameTime) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/game.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 165 | fn draw(&mut self, time: &GameTime) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/ecs/component/controller.rs:48:38 [INFO] [stderr] | [INFO] [stderr] 48 | for (mut entity, controller, pos, mut vel) in [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `transform` [INFO] [stderr] --> src/render.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let transform = ctx.transform; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_transform` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/render.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | entity: &specs::Entity, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_entity` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `renderer` [INFO] [stderr] --> src/render.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | renderer: &component::render::Render, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_renderer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/input/mod.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | WindowEvent::KeyboardInput(state, code, virt, modifiers) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/controller/mod.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | entity: &mut specs::Entity, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_entity` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/controller/mod.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | time: &GameTime, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vel` [INFO] [stderr] --> src/controller/mod.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | vel: &mut Vector2, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_vel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/controller/mod.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | input: &InputManager, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let mut gl_ctx = self.gl_context.as_mut().unwrap(); [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/game.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | let mut world = &mut self.world; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `post_frame` [INFO] [stderr] --> src/game.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | fn post_frame(&mut self, time: &GameTime, fps_counter: &C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos` [INFO] [stderr] --> src/ecs/component/render.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pos: ReadStorage<'a, super::pos::Position>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `renderer` [INFO] [stderr] --> src/ecs/component/render.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | renderer: ReadStorage<'a, Render>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entities` [INFO] [stderr] --> src/ecs/component/render.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | entities: specs::Entities<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `time` [INFO] [stderr] --> src/ecs/component/render.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | time: specs::Fetch<'a, GameTime>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `ctx` [INFO] [stderr] --> src/ecs/component/render.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | ctx: specs::Fetch<'a, graphics::Context>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entity` [INFO] [stderr] --> src/render.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | entity: specs::Entity, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos` [INFO] [stderr] --> src/render.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pos: cgmath::Vector2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state` [INFO] [stderr] --> src/render.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | state: RenderGraphicState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "fb3b07ccc70dd12bc24bf0baca342cb17e2ae0924eafb45a621f11eed205381c"` [INFO] running `"docker" "rm" "-f" "fb3b07ccc70dd12bc24bf0baca342cb17e2ae0924eafb45a621f11eed205381c"` [INFO] [stdout] fb3b07ccc70dd12bc24bf0baca342cb17e2ae0924eafb45a621f11eed205381c