[INFO] crate ck 0.1.0 is already in cache
[INFO] extracting crate ck 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/ck/0.1.0
[INFO] extracting crate ck 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ck/0.1.0
[INFO] validating manifest of ck-0.1.0 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 ck-0.1.0 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 ck-0.1.0
[INFO] finished frobbing ck-0.1.0
[INFO] frobbed toml for ck-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/ck/0.1.0/Cargo.toml
[INFO] started frobbing ck-0.1.0
[INFO] finished frobbing ck-0.1.0
[INFO] frobbed toml for ck-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ck/0.1.0/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 ck-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ck/0.1.0:/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] 8790e232b677b6936d1ad155f13adcd66f8e5d2a778a48b05444e0aa1c7ac68e
[INFO] running `"docker" "start" "-a" "8790e232b677b6936d1ad155f13adcd66f8e5d2a778a48b05444e0aa1c7ac68e"`
[INFO] [stderr]     Checking ck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:124:16
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Vec2 { x: x, y: y }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[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/lib.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Vec2 { x: x, y: y }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:320:16
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[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/lib.rs:320:22
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:320:28
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                            ^^^^ help: replace it with: `z`
[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/lib.rs:549:16
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[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/lib.rs:549:22
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:549:28
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                            ^^^^ help: replace it with: `z`
[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/lib.rs:549:34
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                                  ^^^^ help: replace it with: `w`
[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: 5th binding whose name is just one char
[INFO] [stderr]    --> src/lib.rs:838:50
[INFO] [stderr]     |
[INFO] [stderr] 838 |     pub fn ortho(l: f32, r: f32, b: f32, t: f32, n: f32, f: f32) -> Mat4 {
[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/lib.rs:838:58
[INFO] [stderr]     |
[INFO] [stderr] 838 |     pub fn ortho(l: f32, r: f32, b: f32, t: f32, n: f32, f: f32) -> Mat4 {
[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: 7th binding whose name is just one char
[INFO] [stderr]    --> src/lib.rs:839:17
[INFO] [stderr]     |
[INFO] [stderr] 839 |         let mut m = Mat4::identity();
[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] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:124:16
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Vec2 { x: x, y: y }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[INFO] [stderr]     |
[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/lib.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Vec2 { x: x, y: y }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:320:16
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[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/lib.rs:320:22
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:320:28
[INFO] [stderr]     |
[INFO] [stderr] 320 |         Vec3 { x: x, y: y, z: z }
[INFO] [stderr]     |                            ^^^^ help: replace it with: `z`
[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/lib.rs:549:16
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                ^^^^ help: replace it with: `x`
[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/lib.rs:549:22
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                      ^^^^ help: replace it with: `y`
[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/lib.rs:549:28
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                            ^^^^ help: replace it with: `z`
[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/lib.rs:549:34
[INFO] [stderr]     |
[INFO] [stderr] 549 |         Vec4 { x: x, y: y, z: z, w: w }
[INFO] [stderr]     |                                  ^^^^ help: replace it with: `w`
[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: 5th binding whose name is just one char
[INFO] [stderr]    --> src/lib.rs:838:50
[INFO] [stderr]     |
[INFO] [stderr] 838 |     pub fn ortho(l: f32, r: f32, b: f32, t: f32, n: f32, f: f32) -> Mat4 {
[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/lib.rs:838:58
[INFO] [stderr]     |
[INFO] [stderr] 838 |     pub fn ortho(l: f32, r: f32, b: f32, t: f32, n: f32, f: f32) -> Mat4 {
[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: 7th binding whose name is just one char
[INFO] [stderr]    --> src/lib.rs:839:17
[INFO] [stderr]     |
[INFO] [stderr] 839 |         let mut m = Mat4::identity();
[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: item `Vec2` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / impl Vec2 {
[INFO] [stderr] 114 | |     /// # Create a new instance of Vec2
[INFO] [stderr] 115 | |     ///
[INFO] [stderr] 116 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     }
[INFO] [stderr] 194 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `Vec3` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:308:1
[INFO] [stderr]     |
[INFO] [stderr] 308 | / impl Vec3 {
[INFO] [stderr] 309 | |     /// # Create a new instance of Vec3
[INFO] [stderr] 310 | |     ///
[INFO] [stderr] 311 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 411 | |     }
[INFO] [stderr] 412 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `Vec4` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:536:1
[INFO] [stderr]     |
[INFO] [stderr] 536 | / impl Vec4 {
[INFO] [stderr] 537 | |     /// # Create a new instance of Vec4
[INFO] [stderr] 538 | |     ///
[INFO] [stderr] 539 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 626 | |     }
[INFO] [stderr] 627 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `Vec2` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / impl Vec2 {
[INFO] [stderr] 114 | |     /// # Create a new instance of Vec2
[INFO] [stderr] 115 | |     ///
[INFO] [stderr] 116 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     }
[INFO] [stderr] 194 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `Vec3` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:308:1
[INFO] [stderr]     |
[INFO] [stderr] 308 | / impl Vec3 {
[INFO] [stderr] 309 | |     /// # Create a new instance of Vec3
[INFO] [stderr] 310 | |     ///
[INFO] [stderr] 311 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 411 | |     }
[INFO] [stderr] 412 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `Vec4` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:536:1
[INFO] [stderr]     |
[INFO] [stderr] 536 | / impl Vec4 {
[INFO] [stderr] 537 | |     /// # Create a new instance of Vec4
[INFO] [stderr] 538 | |     ///
[INFO] [stderr] 539 | |     /// ```
[INFO] [stderr] ...   |
[INFO] [stderr] 626 | |     }
[INFO] [stderr] 627 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "8790e232b677b6936d1ad155f13adcd66f8e5d2a778a48b05444e0aa1c7ac68e"`
[INFO] running `"docker" "rm" "-f" "8790e232b677b6936d1ad155f13adcd66f8e5d2a778a48b05444e0aa1c7ac68e"`
[INFO] [stdout] 8790e232b677b6936d1ad155f13adcd66f8e5d2a778a48b05444e0aa1c7ac68e