[INFO] updating cached repository mariasiuvlad/ppong-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mariasiuvlad/ppong-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mariasiuvlad/ppong-rust" "work/ex/clippy-test-run/sources/stable/gh/mariasiuvlad/ppong-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mariasiuvlad/ppong-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mariasiuvlad/ppong-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mariasiuvlad/ppong-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mariasiuvlad/ppong-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58e805b0edf65cfdc4b610bf3c24e5a7d6ed6e4d
[INFO] sha for GitHub repo mariasiuvlad/ppong-rust: 58e805b0edf65cfdc4b610bf3c24e5a7d6ed6e4d
[INFO] validating manifest of mariasiuvlad/ppong-rust 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 mariasiuvlad/ppong-rust 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 mariasiuvlad/ppong-rust
[INFO] finished frobbing mariasiuvlad/ppong-rust
[INFO] frobbed toml for mariasiuvlad/ppong-rust written to work/ex/clippy-test-run/sources/stable/gh/mariasiuvlad/ppong-rust/Cargo.toml
[INFO] started frobbing mariasiuvlad/ppong-rust
[INFO] finished frobbing mariasiuvlad/ppong-rust
[INFO] frobbed toml for mariasiuvlad/ppong-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mariasiuvlad/ppong-rust/Cargo.toml
[INFO] crate mariasiuvlad/ppong-rust 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 mariasiuvlad/ppong-rust against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/mariasiuvlad/ppong-rust:/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] 982edb91dd3a132fe84b101b94eb8a7417b34af46519e4efbe717df54ead9c19
[INFO] running `"docker" "start" "-a" "982edb91dd3a132fe84b101b94eb8a7417b34af46519e4efbe717df54ead9c19"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking alga v0.5.3
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking x11-dl v2.17.3
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking nalgebra v0.14.1
[INFO] [stderr]     Checking pistoncore-window v0.31.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.14
[INFO] [stderr]     Checking pistoncore-event_loop v0.36.0
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking piston v0.36.0
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking wayland-window v0.13.2
[INFO] [stderr]     Checking winit v0.10.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.52.0
[INFO] [stderr]     Checking glutin v0.12.2
[INFO] [stderr]     Checking pistoncore-glutin_window v0.45.3
[INFO] [stderr]     Checking ncollide_math v0.9.0
[INFO] [stderr]     Checking ncollide_utils v0.9.0
[INFO] [stderr]     Checking ncollide_procedural v0.9.0
[INFO] [stderr]     Checking ncollide_geometry v0.6.2
[INFO] [stderr]     Checking ncollide_pipeline v0.13.1
[INFO] [stderr]     Checking ncollide_transformation v0.9.0
[INFO] [stderr]     Checking ncollide v0.14.1
[INFO] [stderr]     Checking ppong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/paddle.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/ball.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `game::Game`
[INFO] [stderr]   --> src/game.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     pub fn new() -> Game {
[INFO] [stderr] 14 | |         Game {
[INFO] [stderr] 15 | |             paddle_left: Paddle::new((10.0, 125.0)),
[INFO] [stderr] 16 | |             paddle_right: Paddle::new((1270.0, 125.0)),
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |         }
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Default for game::Game {
[INFO] [stderr] 13 |     fn default() -> Self {
[INFO] [stderr] 14 |         Self::new()
[INFO] [stderr] 15 |     }
[INFO] [stderr] 16 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `view::ViewSettings`
[INFO] [stderr]   --> src/view.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> ViewSettings {
[INFO] [stderr] 16 | |         ViewSettings {
[INFO] [stderr] 17 | |             paddle_color: [0.4, 0.7, 0.4, 1.0],
[INFO] [stderr] 18 | |             ball_color: [0.7, 0.4, 0.4, 1.0],
[INFO] [stderr] 19 | |             background_color: [0.4, 0.6, 0.9, 1.0],
[INFO] [stderr] 20 | |         }
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 8  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/paddle.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/ball.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `game::Game`
[INFO] [stderr]   --> src/game.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     pub fn new() -> Game {
[INFO] [stderr] 14 | |         Game {
[INFO] [stderr] 15 | |             paddle_left: Paddle::new((10.0, 125.0)),
[INFO] [stderr] 16 | |             paddle_right: Paddle::new((1270.0, 125.0)),
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |         }
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Default for game::Game {
[INFO] [stderr] 13 |     fn default() -> Self {
[INFO] [stderr] 14 |         Self::new()
[INFO] [stderr] 15 |     }
[INFO] [stderr] 16 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `view::ViewSettings`
[INFO] [stderr]   --> src/view.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> ViewSettings {
[INFO] [stderr] 16 | |         ViewSettings {
[INFO] [stderr] 17 | |             paddle_color: [0.4, 0.7, 0.4, 1.0],
[INFO] [stderr] 18 | |             ball_color: [0.7, 0.4, 0.4, 1.0],
[INFO] [stderr] 19 | |             background_color: [0.4, 0.6, 0.9, 1.0],
[INFO] [stderr] 20 | |         }
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 8  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `"docker" "inspect" "982edb91dd3a132fe84b101b94eb8a7417b34af46519e4efbe717df54ead9c19"`
[INFO] running `"docker" "rm" "-f" "982edb91dd3a132fe84b101b94eb8a7417b34af46519e4efbe717df54ead9c19"`
[INFO] [stdout] 982edb91dd3a132fe84b101b94eb8a7417b34af46519e4efbe717df54ead9c19