[INFO] updating cached repository hellopatrick/rays.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hellopatrick/rays.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hellopatrick/rays.rs" "work/ex/clippy-test-run/sources/stable/gh/hellopatrick/rays.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/hellopatrick/rays.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hellopatrick/rays.rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hellopatrick/rays.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hellopatrick/rays.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3da4de4fb9e83a80f5dfc68339615671e8722b7f
[INFO] sha for GitHub repo hellopatrick/rays.rs: 3da4de4fb9e83a80f5dfc68339615671e8722b7f
[INFO] validating manifest of hellopatrick/rays.rs 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 hellopatrick/rays.rs 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 hellopatrick/rays.rs
[INFO] finished frobbing hellopatrick/rays.rs
[INFO] frobbed toml for hellopatrick/rays.rs written to work/ex/clippy-test-run/sources/stable/gh/hellopatrick/rays.rs/Cargo.toml
[INFO] started frobbing hellopatrick/rays.rs
[INFO] finished frobbing hellopatrick/rays.rs
[INFO] frobbed toml for hellopatrick/rays.rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hellopatrick/rays.rs/Cargo.toml
[INFO] crate hellopatrick/rays.rs 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 hellopatrick/rays.rs against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hellopatrick/rays.rs:/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 -Dclippy::into_iter_on_array" "-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] 060916bb6cbdac3380e2acdb7eb01e3eb8be6b8d424bcfa69ea4dd076c1690b6
[INFO] running `"docker" "start" "-a" "060916bb6cbdac3380e2acdb7eb01e3eb8be6b8d424bcfa69ea4dd076c1690b6"`
[INFO] [stderr]     Checking rays v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/matrix.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     return Some(Matrix4x4 { elements });
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(Matrix4x4 { elements })`
[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: unneeded return statement
[INFO] [stderr]    --> src/matrix.rs:342:5
[INFO] [stderr]     |
[INFO] [stderr] 342 |     return true;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/matrix.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     return Some(Matrix4x4 { elements });
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(Matrix4x4 { elements })`
[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: unneeded return statement
[INFO] [stderr]    --> src/matrix.rs:342:5
[INFO] [stderr]     |
[INFO] [stderr] 342 |     return true;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (9/7)
[INFO] [stderr]   --> src/matrix.rs:50:3
[INFO] [stderr]    |
[INFO] [stderr] 50 | /   pub fn new(
[INFO] [stderr] 51 | |     a11: f32,
[INFO] [stderr] 52 | |     a12: f32,
[INFO] [stderr] 53 | |     a13: f32,
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (16/7)
[INFO] [stderr]    --> src/matrix.rs:132:3
[INFO] [stderr]     |
[INFO] [stderr] 132 | /   pub fn new(
[INFO] [stderr] 133 | |     a11: f32,
[INFO] [stderr] 134 | |     a12: f32,
[INFO] [stderr] 135 | |     a13: f32,
[INFO] [stderr] ...   |
[INFO] [stderr] 157 | |     }
[INFO] [stderr] 158 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `row` is used to index `elements`
[INFO] [stderr]    --> src/matrix.rs:185:16
[INFO] [stderr]     |
[INFO] [stderr] 185 |     for row in 0..4 {
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 185 |     for (row, <item>) in elements.iter_mut().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `col` is used to index `elements`
[INFO] [stderr]    --> src/matrix.rs:258:18
[INFO] [stderr]     |
[INFO] [stderr] 258 |       for col in 0..4 {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 258 |       for (col, <item>) in elements.iter_mut().enumerate() {
[INFO] [stderr]     |           ^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `x` is used to index `cols`
[INFO] [stderr]    --> src/matrix.rs:276:14
[INFO] [stderr]     |
[INFO] [stderr] 276 |     for x in 0..4 {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 276 |     for (x, <item>) in cols.iter().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/tuple.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     self.w == 1.0
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.w - 1.0).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/tuple.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     self.w == 1.0
[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: Could not compile `rays`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: this function has too many arguments (9/7)
[INFO] [stderr]   --> src/matrix.rs:50:3
[INFO] [stderr]    |
[INFO] [stderr] 50 | /   pub fn new(
[INFO] [stderr] 51 | |     a11: f32,
[INFO] [stderr] 52 | |     a12: f32,
[INFO] [stderr] 53 | |     a13: f32,
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (16/7)
[INFO] [stderr]    --> src/matrix.rs:132:3
[INFO] [stderr]     |
[INFO] [stderr] 132 | /   pub fn new(
[INFO] [stderr] 133 | |     a11: f32,
[INFO] [stderr] 134 | |     a12: f32,
[INFO] [stderr] 135 | |     a13: f32,
[INFO] [stderr] ...   |
[INFO] [stderr] 157 | |     }
[INFO] [stderr] 158 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `row` is used to index `elements`
[INFO] [stderr]    --> src/matrix.rs:185:16
[INFO] [stderr]     |
[INFO] [stderr] 185 |     for row in 0..4 {
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 185 |     for (row, <item>) in elements.iter_mut().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `col` is used to index `elements`
[INFO] [stderr]    --> src/matrix.rs:258:18
[INFO] [stderr]     |
[INFO] [stderr] 258 |       for col in 0..4 {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 258 |       for (col, <item>) in elements.iter_mut().enumerate() {
[INFO] [stderr]     |           ^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `x` is used to index `cols`
[INFO] [stderr]    --> src/matrix.rs:276:14
[INFO] [stderr]     |
[INFO] [stderr] 276 |     for x in 0..4 {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 276 |     for (x, <item>) in cols.iter().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/tuple.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     self.w == 1.0
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.w - 1.0).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/tuple.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     self.w == 1.0
[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: Could not compile `rays`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "060916bb6cbdac3380e2acdb7eb01e3eb8be6b8d424bcfa69ea4dd076c1690b6"`
[INFO] running `"docker" "rm" "-f" "060916bb6cbdac3380e2acdb7eb01e3eb8be6b8d424bcfa69ea4dd076c1690b6"`
[INFO] [stdout] 060916bb6cbdac3380e2acdb7eb01e3eb8be6b8d424bcfa69ea4dd076c1690b6