[INFO] updating cached repository bluecereal/a_game [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bluecereal/a_game [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bluecereal/a_game" "work/ex/clippy-test-run/sources/stable/gh/bluecereal/a_game"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bluecereal/a_game'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bluecereal/a_game" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bluecereal/a_game"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bluecereal/a_game'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 130d573bf252fda251bf7a68ea0ef461832df0f6 [INFO] sha for GitHub repo bluecereal/a_game: 130d573bf252fda251bf7a68ea0ef461832df0f6 [INFO] validating manifest of bluecereal/a_game on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bluecereal/a_game on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bluecereal/a_game [INFO] finished frobbing bluecereal/a_game [INFO] frobbed toml for bluecereal/a_game written to work/ex/clippy-test-run/sources/stable/gh/bluecereal/a_game/Cargo.toml [INFO] started frobbing bluecereal/a_game [INFO] finished frobbing bluecereal/a_game [INFO] frobbed toml for bluecereal/a_game written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bluecereal/a_game/Cargo.toml [INFO] crate bluecereal/a_game has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting bluecereal/a_game against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/bluecereal/a_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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a5fba0598f3a486e7d117fae266fd0b275194a22534bb706def6a7a79b0da305 [INFO] running `"docker" "start" "-a" "a5fba0598f3a486e7d117fae266fd0b275194a22534bb706def6a7a79b0da305"` [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling serde_json v0.8.3 [INFO] [stderr] Checking cgmath v0.12.0 [INFO] [stderr] Checking tempfile v2.1.4 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Checking collision v0.9.0 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Checking wayland-client v0.5.12 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking glutin v0.6.2 [INFO] [stderr] Checking gfx_window_glutin v0.12.0 [INFO] [stderr] Checking a_game v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | window: window, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `window` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | factory: factory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `factory` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | device: device, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `device` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | encoder: encoder, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `encoder` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | locals: locals, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `locals` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | pso: pso, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `pso` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | main_color: main_color, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `main_color` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | main_depth: main_depth, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `main_depth` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | window: window, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `window` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | factory: factory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `factory` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | device: device, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `device` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | encoder: encoder, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `encoder` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | locals: locals, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `locals` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | pso: pso, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `pso` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | main_color: main_color, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `main_color` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/game.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | main_depth: main_depth, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `main_depth` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: `$crate` may not be imported [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `use $crate;` was erroneously allowed and will become a hard error in a future release [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `cgmath` [INFO] [stderr] --> src/game.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{cgmath, ColorFormat, DepthFormat}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Matrix4` [INFO] [stderr] --> src/main.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | use cgmath::{Matrix4}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `$crate` may not be imported [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `use $crate;` was erroneously allowed and will become a hard error in a future release [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | let (window, mut device, mut factory, main_color, main_depth) = [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:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut encoder: gfx::Encoder = [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CollisionWorld` [INFO] [stderr] --> src/game.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | struct CollisionWorld { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Game` [INFO] [stderr] --> src/game.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | struct Game { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/game.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(window_x: u32, window_y: u32, world_size: f32) -> Game { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Entity` [INFO] [stderr] --> src/entity.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Entity { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/entity.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new() -> Entity { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_vertex` [INFO] [stderr] --> src/entity.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn add_vertex(&mut self, v: super::Vertex) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_vertices` [INFO] [stderr] --> src/entity.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn get_vertices(&self) -> &[super::Vertex] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_indices` [INFO] [stderr] --> src/entity.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn add_indices(&mut self, i: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_indices` [INFO] [stderr] --> src/entity.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_indices(&self) -> &[u16] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `has_indices` [INFO] [stderr] --> src/entity.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn has_indices(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this if-then-else expression returns a bool literal [INFO] [stderr] --> src/entity.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | / if self.indices.len() != 0 { [INFO] [stderr] 28 | | true [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | else { [INFO] [stderr] 31 | | false [INFO] [stderr] 32 | | } [INFO] [stderr] | |_________^ help: you can reduce it to: `self.indices.len() != 0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/entity.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | if self.indices.len() != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.indices.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] error: reference to uninitialized memory [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::invalid_ref)] on by default [INFO] [stderr] = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#invalid_ref [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: reference to uninitialized memory [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#invalid_ref [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `a_game`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `cgmath` [INFO] [stderr] --> src/game.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{cgmath, ColorFormat, DepthFormat}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Matrix4` [INFO] [stderr] --> src/main.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | use cgmath::{Matrix4}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | let (window, mut device, mut factory, main_color, main_depth) = [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:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut encoder: gfx::Encoder = [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CollisionWorld` [INFO] [stderr] --> src/game.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | struct CollisionWorld { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Game` [INFO] [stderr] --> src/game.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | struct Game { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/game.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(window_x: u32, window_y: u32, world_size: f32) -> Game { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Entity` [INFO] [stderr] --> src/entity.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Entity { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/entity.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new() -> Entity { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_vertex` [INFO] [stderr] --> src/entity.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn add_vertex(&mut self, v: super::Vertex) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_vertices` [INFO] [stderr] --> src/entity.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn get_vertices(&self) -> &[super::Vertex] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_indices` [INFO] [stderr] --> src/entity.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn add_indices(&mut self, i: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_indices` [INFO] [stderr] --> src/entity.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_indices(&self) -> &[u16] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `has_indices` [INFO] [stderr] --> src/entity.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn has_indices(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this if-then-else expression returns a bool literal [INFO] [stderr] --> src/entity.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | / if self.indices.len() != 0 { [INFO] [stderr] 28 | | true [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | else { [INFO] [stderr] 31 | | false [INFO] [stderr] 32 | | } [INFO] [stderr] | |_________^ help: you can reduce it to: `self.indices.len() != 0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/entity.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | if self.indices.len() != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.indices.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] error: reference to uninitialized memory [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::invalid_ref)] on by default [INFO] [stderr] = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#invalid_ref [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: reference to uninitialized memory [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / gfx_defines! { [INFO] [stderr] 19 | | vertex Vertex { [INFO] [stderr] 20 | | pos: [f32; 2] = "a_Pos", [INFO] [stderr] 21 | | color: [f32; 3] = "a_Color", [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#invalid_ref [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `a_game`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a5fba0598f3a486e7d117fae266fd0b275194a22534bb706def6a7a79b0da305"` [INFO] running `"docker" "rm" "-f" "a5fba0598f3a486e7d117fae266fd0b275194a22534bb706def6a7a79b0da305"` [INFO] [stdout] a5fba0598f3a486e7d117fae266fd0b275194a22534bb706def6a7a79b0da305