[INFO] updating cached repository jvanbruegge/rust-raytracer-assignment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jvanbruegge/rust-raytracer-assignment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jvanbruegge/rust-raytracer-assignment" "work/ex/clippy-test-run/sources/stable/gh/jvanbruegge/rust-raytracer-assignment"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jvanbruegge/rust-raytracer-assignment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jvanbruegge/rust-raytracer-assignment" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jvanbruegge/rust-raytracer-assignment"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jvanbruegge/rust-raytracer-assignment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c03ba7ff84c5f72d9af29ed1fe1e3cca9e234760
[INFO] sha for GitHub repo jvanbruegge/rust-raytracer-assignment: c03ba7ff84c5f72d9af29ed1fe1e3cca9e234760
[INFO] validating manifest of jvanbruegge/rust-raytracer-assignment 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 jvanbruegge/rust-raytracer-assignment 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 jvanbruegge/rust-raytracer-assignment
[INFO] finished frobbing jvanbruegge/rust-raytracer-assignment
[INFO] frobbed toml for jvanbruegge/rust-raytracer-assignment written to work/ex/clippy-test-run/sources/stable/gh/jvanbruegge/rust-raytracer-assignment/Cargo.toml
[INFO] started frobbing jvanbruegge/rust-raytracer-assignment
[INFO] finished frobbing jvanbruegge/rust-raytracer-assignment
[INFO] frobbed toml for jvanbruegge/rust-raytracer-assignment written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jvanbruegge/rust-raytracer-assignment/Cargo.toml
[INFO] crate jvanbruegge/rust-raytracer-assignment 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 jvanbruegge/rust-raytracer-assignment against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jvanbruegge/rust-raytracer-assignment:/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] f93406653a86f988c04520b76d5444502245a3cf0b318c92ef9ae34bf3cf9415
[INFO] running `"docker" "start" "-a" "f93406653a86f988c04520b76d5444502245a3cf0b318c92ef9ae34bf3cf9415"`
[INFO] [stderr]     Checking coding_assignment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/object/bvh.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let v = (y * 1024.0).max(0.0).min(1023.0);
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> src/object/bvh.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let w = (z * 1024.0).max(0.0).min(1023.0);
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/object/object_loader.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |                     let x = usize::from_str_radix(n, 10).unwrap();
[INFO] [stderr]    |                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/object/bvh.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let v = (y * 1024.0).max(0.0).min(1023.0);
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> src/object/bvh.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let w = (z * 1024.0).max(0.0).min(1023.0);
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/object/object_loader.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |                     let x = usize::from_str_radix(n, 10).unwrap();
[INFO] [stderr]    |                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut x = (Wrapping(v) * Wrapping(0x00010001u32)) & Wrapping(0xFF0000FFu32);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: consider: `0x0001_0001u32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:48:68
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut x = (Wrapping(v) * Wrapping(0x00010001u32)) & Wrapping(0xFF0000FFu32);
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^ help: consider: `0xFF00_00FFu32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     x = (x * Wrapping(0x00000101u32)) & Wrapping(0x0F00F00Fu32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0101u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:49:50
[INFO] [stderr]    |
[INFO] [stderr] 49 |     x = (x * Wrapping(0x00000101u32)) & Wrapping(0x0F00F00Fu32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0x0F00_F00Fu32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |     x = (x * Wrapping(0x00000011u32)) & Wrapping(0xC30C30C3u32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0011u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |     x = (x * Wrapping(0x00000011u32)) & Wrapping(0xC30C30C3u32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0xC30C_30C3u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |     x = (x * Wrapping(0x00000005u32)) & Wrapping(0x49249249u32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0005u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |     x = (x * Wrapping(0x00000005u32)) & Wrapping(0x49249249u32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0x4924_9249u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         impl_vertex!(Vertex, position);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ref_in_deref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[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: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         impl_vertex!(Vertex, position);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[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: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut x = (Wrapping(v) * Wrapping(0x00010001u32)) & Wrapping(0xFF0000FFu32);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: consider: `0x0001_0001u32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:48:68
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut x = (Wrapping(v) * Wrapping(0x00010001u32)) & Wrapping(0xFF0000FFu32);
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^ help: consider: `0xFF00_00FFu32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     x = (x * Wrapping(0x00000101u32)) & Wrapping(0x0F00F00Fu32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0101u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:49:50
[INFO] [stderr]    |
[INFO] [stderr] 49 |     x = (x * Wrapping(0x00000101u32)) & Wrapping(0x0F00F00Fu32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0x0F00_F00Fu32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |     x = (x * Wrapping(0x00000011u32)) & Wrapping(0xC30C30C3u32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0011u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |     x = (x * Wrapping(0x00000011u32)) & Wrapping(0xC30C30C3u32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0xC30C_30C3u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |     x = (x * Wrapping(0x00000005u32)) & Wrapping(0x49249249u32);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider: `0x0000_0005u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/object/bvh.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |     x = (x * Wrapping(0x00000005u32)) & Wrapping(0x49249249u32);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: consider: `0x4924_9249u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         impl_vertex!(Vertex, position);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ref_in_deref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[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: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         impl_vertex!(Vertex, position);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/object/bvh.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn leading_zeros(&self) -> u32 {
[INFO] [stderr]    |                      ^^^^^ help: consider passing by value instead: `self`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/object/bvh.rs:78:32
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn construct_bvh(vertices: &Vec<[f32; 4]>, indices: &Vec<[u32; 4]>) -> Vec<Node> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/object/bvh.rs:78:57
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn construct_bvh(vertices: &Vec<[f32; 4]>, indices: &Vec<[u32; 4]>) -> Vec<Node> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^ help: change this to: `&[[u32; 4]]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]   --> src/object/bvh.rs:79:60
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let (xmin, xmax, ymin, ymax, zmin, zmax) = (&vertices).into_iter().fold(
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/object/bvh.rs:102:27
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let centers = indices.into_iter().map(|[x, y, z, _]| {
[INFO] [stderr]     |                           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/object/bvh.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn leading_zeros(&self) -> u32 {
[INFO] [stderr]    |                      ^^^^^ help: consider passing by value instead: `self`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:163:60
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn flatten_tree(vec: &mut Vec<Node>, tree: &BVH, vertices: &Vec<[f32; 4]>) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/object/bvh.rs:78:32
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn construct_bvh(vertices: &Vec<[f32; 4]>, indices: &Vec<[u32; 4]>) -> Vec<Node> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/object/bvh.rs:78:57
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn construct_bvh(vertices: &Vec<[f32; 4]>, indices: &Vec<[u32; 4]>) -> Vec<Node> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^ help: change this to: `&[[u32; 4]]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:217:43
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn calc_leaf_bb(idx: &[u32; 4], vertices: &Vec<[f32; 4]>) -> [f32; 6] {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:234:14
[INFO] [stderr]     |
[INFO] [stderr] 234 |     indices: &Vec<[u32; 4]>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: change this to: `&[[u32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]   --> src/object/bvh.rs:79:60
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let (xmin, xmax, ymin, ymax, zmin, zmax) = (&vertices).into_iter().fold(
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/object/bvh.rs:102:27
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let centers = indices.into_iter().map(|[x, y, z, _]| {
[INFO] [stderr]     |                           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:163:60
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn flatten_tree(vec: &mut Vec<Node>, tree: &BVH, vertices: &Vec<[f32; 4]>) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:217:43
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn calc_leaf_bb(idx: &[u32; 4], vertices: &Vec<[f32; 4]>) -> [f32; 6] {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: change this to: `&[[f32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `skip(x).next()` on an iterator. This is more succinctly expressed by calling `nth(x)`
[INFO] [stderr]   --> src/object/object_loader.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     let n = s.split_whitespace().skip(2).next().unwrap();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::iter_skip_next)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_next
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/object/bvh.rs:234:14
[INFO] [stderr]     |
[INFO] [stderr] 234 |     indices: &Vec<[u32; 4]>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: change this to: `&[[u32; 4]]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/object/object_loader.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     i = i + 1;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/object/object_loader.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 vert_count = vert_count - 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `vert_count -= 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `skip(x).next()` on an iterator. This is more succinctly expressed by calling `nth(x)`
[INFO] [stderr]   --> src/object/object_loader.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     let n = s.split_whitespace().skip(2).next().unwrap();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::iter_skip_next)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_next
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/object/object_loader.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     i = i + 1;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/object/object_loader.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 vert_count = vert_count - 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `vert_count -= 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/main.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |         if new_time == push_data.time {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(new_time - push_data.time).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/main.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |         if new_time == push_data.time {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/main.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |         if new_time == push_data.time {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(new_time - push_data.time).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/main.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |         if new_time == push_data.time {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `coding_assignment`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `coding_assignment`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f93406653a86f988c04520b76d5444502245a3cf0b318c92ef9ae34bf3cf9415"`
[INFO] running `"docker" "rm" "-f" "f93406653a86f988c04520b76d5444502245a3cf0b318c92ef9ae34bf3cf9415"`
[INFO] [stdout] f93406653a86f988c04520b76d5444502245a3cf0b318c92ef9ae34bf3cf9415