[INFO] crate ncollide_testbed3d 0.5.0 is already in cache
[INFO] extracting crate ncollide_testbed3d 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/ncollide_testbed3d/0.5.0
[INFO] extracting crate ncollide_testbed3d 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ncollide_testbed3d/0.5.0
[INFO] validating manifest of ncollide_testbed3d-0.5.0 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 ncollide_testbed3d-0.5.0 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 ncollide_testbed3d-0.5.0
[INFO] finished frobbing ncollide_testbed3d-0.5.0
[INFO] frobbed toml for ncollide_testbed3d-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/ncollide_testbed3d/0.5.0/Cargo.toml
[INFO] started frobbing ncollide_testbed3d-0.5.0
[INFO] finished frobbing ncollide_testbed3d-0.5.0
[INFO] frobbed toml for ncollide_testbed3d-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ncollide_testbed3d/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 ncollide_testbed3d-0.5.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ncollide_testbed3d/0.5.0:/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] bc9244b2b14c38a69731696a7418bb7ec308c16176dd4b93fde2a676dfd950df
[INFO] running `"docker" "start" "-a" "bc9244b2b14c38a69731696a7418bb7ec308c16176dd4b93fde2a676dfd950df"`
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]     Checking gif v0.7.0
[INFO] [stderr]     Checking png v0.4.3
[INFO] [stderr]     Checking ncollide_math v0.8.0
[INFO] [stderr]     Checking glfw v0.8.0
[INFO] [stderr]     Checking ncollide_utils v0.8.0
[INFO] [stderr]     Checking image v0.6.1
[INFO] [stderr]     Checking freetype-rs v0.9.0
[INFO] [stderr]     Checking ncollide_procedural v0.8.0
[INFO] [stderr]     Checking ncollide_geometry v0.5.1
[INFO] [stderr]     Checking kiss3d v0.10.1
[INFO] [stderr]     Checking ncollide_pipeline v0.12.1
[INFO] [stderr]     Checking ncollide_transformation v0.8.0
[INFO] [stderr]     Checking ncollide v0.13.0
[INFO] [stderr]     Checking ncollide_testbed3d v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/testbed.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             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/graphics_manager.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             arc_ball:         arc_ball,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arc_ball`
[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/graphics_manager.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             first_person:     first_person,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_person`
[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/objects/ball.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/ball.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/box_node.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/box_node.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/cylinder.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/cylinder.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/cone.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/cone.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/mesh.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/mesh.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/convex.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/convex.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/testbed.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             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/graphics_manager.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             arc_ball:         arc_ball,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arc_ball`
[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/graphics_manager.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             first_person:     first_person,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_person`
[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/objects/ball.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/ball.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/box_node.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/box_node.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/cylinder.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/cylinder.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/cone.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/cone.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/mesh.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/mesh.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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/objects/convex.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             color:      color,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `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/objects/convex.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             delta:      delta,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: replace it with: `delta`
[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: unneeded return statement
[INFO] [stderr]    --> src/testbed.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         return false
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `testbed::Testbed`
[INFO] [stderr]   --> src/testbed.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn new() -> Testbed {
[INFO] [stderr] 49 | |         let graphics   = GraphicsManager::new();
[INFO] [stderr] 50 | |         let mut window = Window::new("nphysics: 3d demo");
[INFO] [stderr] 51 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |         }
[INFO] [stderr] 69 | |     }
[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] 47 | impl Default for testbed::Testbed {
[INFO] [stderr] 48 |     fn default() -> Self {
[INFO] [stderr] 49 |         Self::new()
[INFO] [stderr] 50 |     }
[INFO] [stderr] 51 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/testbed.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let objects = obj::parse_file(&path, &empty, "").ok().expect("Unable to open the obj file.");
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/testbed.rs:278:25
[INFO] [stderr]     |
[INFO] [stderr] 278 | /                         match ray_internal::plane_toi_with_ray(ppos, pdir, &Ray::new(pos, dir)) {
[INFO] [stderr] 279 | |                             Some(inter) => {
[INFO] [stderr] 280 | |                                 let new_pos = Isometry3::new((pos + dir * inter).coords, na::zero());
[INFO] [stderr] 281 | |                                 world.deferred_set_position(uid, new_pos);
[INFO] [stderr] 282 | |                             },
[INFO] [stderr] 283 | |                             None => { }
[INFO] [stderr] 284 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 278 |                         if let Some(inter) = ray_internal::plane_toi_with_ray(ppos, pdir, &Ray::new(pos, dir)) {
[INFO] [stderr] 279 |     let new_pos = Isometry3::new((pos + dir * inter).coords, na::zero());
[INFO] [stderr] 280 |     world.deferred_set_position(uid, new_pos);
[INFO] [stderr] 281 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `graphics_manager::GraphicsManager`
[INFO] [stderr]   --> src/graphics_manager.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn new() -> GraphicsManager {
[INFO] [stderr] 37 | |         let arc_ball     = ArcBall::new(Point3::new(10.0, 10.0, 10.0), Point3::new(0.0, 0.0, 0.0));
[INFO] [stderr] 38 | |         let first_person = FirstPerson::new(Point3::new(10.0, 10.0, 10.0), Point3::new(0.0, 0.0, 0.0));
[INFO] [stderr] 39 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |         }
[INFO] [stderr] 57 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[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] 35 | impl Default for graphics_manager::GraphicsManager {
[INFO] [stderr] 36 |     fn default() -> Self {
[INFO] [stderr] 37 |         Self::new()
[INFO] [stderr] 38 |     }
[INFO] [stderr] 39 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/graphics_manager.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | /         match self.uid2sn.get(&uid) {
[INFO] [stderr] 76 | |             Some(sns) => {
[INFO] [stderr] 77 | |                 for sn in sns.iter() {
[INFO] [stderr] 78 | |                     window.remove(&mut sn.scene_node().clone());
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |             None => { }
[INFO] [stderr] 82 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 75 |         if let Some(sns) = self.uid2sn.get(&uid) {
[INFO] [stderr] 76 |     for sn in sns.iter() {
[INFO] [stderr] 77 |         window.remove(&mut sn.scene_node().clone());
[INFO] [stderr] 78 |     }
[INFO] [stderr] 79 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/graphics_manager.rs:174:40
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, object.clone(), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, &(*object).clone(), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, &ncollide::world::CollisionObject<na::Point<f32, na::U3>, na::Isometry<f32, na::U3, na::Unit<na::Quaternion<f32>>>, T>::clone(object), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/objects/plane.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | /         let up;
[INFO] [stderr] 29 | |
[INFO] [stderr] 30 | |         if world_normal.z.is_zero() && world_normal.y.is_zero() {
[INFO] [stderr] 31 | |             up = Vector3::z();
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |             up = Vector3::x();
[INFO] [stderr] 35 | |         }
[INFO] [stderr]    | |_________^ help: it is more idiomatic to write: `let up = if world_normal.z.is_zero() && world_normal.y.is_zero() { Vector3::z() } else { Vector3::x() };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/testbed.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         return false
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ncollide_testbed3d`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `testbed::Testbed`
[INFO] [stderr]   --> src/testbed.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn new() -> Testbed {
[INFO] [stderr] 49 | |         let graphics   = GraphicsManager::new();
[INFO] [stderr] 50 | |         let mut window = Window::new("nphysics: 3d demo");
[INFO] [stderr] 51 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |         }
[INFO] [stderr] 69 | |     }
[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] 47 | impl Default for testbed::Testbed {
[INFO] [stderr] 48 |     fn default() -> Self {
[INFO] [stderr] 49 |         Self::new()
[INFO] [stderr] 50 |     }
[INFO] [stderr] 51 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/testbed.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let objects = obj::parse_file(&path, &empty, "").ok().expect("Unable to open the obj file.");
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/testbed.rs:278:25
[INFO] [stderr]     |
[INFO] [stderr] 278 | /                         match ray_internal::plane_toi_with_ray(ppos, pdir, &Ray::new(pos, dir)) {
[INFO] [stderr] 279 | |                             Some(inter) => {
[INFO] [stderr] 280 | |                                 let new_pos = Isometry3::new((pos + dir * inter).coords, na::zero());
[INFO] [stderr] 281 | |                                 world.deferred_set_position(uid, new_pos);
[INFO] [stderr] 282 | |                             },
[INFO] [stderr] 283 | |                             None => { }
[INFO] [stderr] 284 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 278 |                         if let Some(inter) = ray_internal::plane_toi_with_ray(ppos, pdir, &Ray::new(pos, dir)) {
[INFO] [stderr] 279 |     let new_pos = Isometry3::new((pos + dir * inter).coords, na::zero());
[INFO] [stderr] 280 |     world.deferred_set_position(uid, new_pos);
[INFO] [stderr] 281 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `graphics_manager::GraphicsManager`
[INFO] [stderr]   --> src/graphics_manager.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn new() -> GraphicsManager {
[INFO] [stderr] 37 | |         let arc_ball     = ArcBall::new(Point3::new(10.0, 10.0, 10.0), Point3::new(0.0, 0.0, 0.0));
[INFO] [stderr] 38 | |         let first_person = FirstPerson::new(Point3::new(10.0, 10.0, 10.0), Point3::new(0.0, 0.0, 0.0));
[INFO] [stderr] 39 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |         }
[INFO] [stderr] 57 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[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] 35 | impl Default for graphics_manager::GraphicsManager {
[INFO] [stderr] 36 |     fn default() -> Self {
[INFO] [stderr] 37 |         Self::new()
[INFO] [stderr] 38 |     }
[INFO] [stderr] 39 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/graphics_manager.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | /         match self.uid2sn.get(&uid) {
[INFO] [stderr] 76 | |             Some(sns) => {
[INFO] [stderr] 77 | |                 for sn in sns.iter() {
[INFO] [stderr] 78 | |                     window.remove(&mut sn.scene_node().clone());
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |             None => { }
[INFO] [stderr] 82 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 75 |         if let Some(sns) = self.uid2sn.get(&uid) {
[INFO] [stderr] 76 |     for sn in sns.iter() {
[INFO] [stderr] 77 |         window.remove(&mut sn.scene_node().clone());
[INFO] [stderr] 78 |     }
[INFO] [stderr] 79 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/graphics_manager.rs:174:40
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, object.clone(), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, &(*object).clone(), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 self.add_shape(window, &ncollide::world::CollisionObject<na::Point<f32, na::U3>, na::Isometry<f32, na::U3, na::Unit<na::Quaternion<f32>>>, T>::clone(object), delta * t, s.as_ref(), color, out)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/objects/plane.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | /         let up;
[INFO] [stderr] 29 | |
[INFO] [stderr] 30 | |         if world_normal.z.is_zero() && world_normal.y.is_zero() {
[INFO] [stderr] 31 | |             up = Vector3::z();
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |             up = Vector3::x();
[INFO] [stderr] 35 | |         }
[INFO] [stderr]    | |_________^ help: it is more idiomatic to write: `let up = if world_normal.z.is_zero() && world_normal.y.is_zero() { Vector3::z() } else { Vector3::x() };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ncollide_testbed3d`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bc9244b2b14c38a69731696a7418bb7ec308c16176dd4b93fde2a676dfd950df"`
[INFO] running `"docker" "rm" "-f" "bc9244b2b14c38a69731696a7418bb7ec308c16176dd4b93fde2a676dfd950df"`
[INFO] [stdout] bc9244b2b14c38a69731696a7418bb7ec308c16176dd4b93fde2a676dfd950df