[INFO] crate polygon2 0.3.0 is already in cache
[INFO] extracting crate polygon2 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/polygon2/0.3.0
[INFO] extracting crate polygon2 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/polygon2/0.3.0
[INFO] validating manifest of polygon2-0.3.0 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 polygon2-0.3.0 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 polygon2-0.3.0
[INFO] finished frobbing polygon2-0.3.0
[INFO] frobbed toml for polygon2-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/polygon2/0.3.0/Cargo.toml
[INFO] started frobbing polygon2-0.3.0
[INFO] finished frobbing polygon2-0.3.0
[INFO] frobbed toml for polygon2-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/polygon2/0.3.0/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 polygon2-0.3.0 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/polygon2/0.3.0:/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] 2d8aabf4384a174dc495120b1ae23c606726899d6f22c627accb65e8333c781d
[INFO] running `"docker" "start" "-a" "2d8aabf4384a174dc495120b1ae23c606726899d6f22c627accb65e8333c781d"`
[INFO] [stderr]     Checking vec2 v0.2.1
[INFO] [stderr]     Checking polygon2 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/clipping/greiner_hormann/vertex.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             point: point,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `point`
[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/clipping/greiner_hormann/vertex.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             entry: entry,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `entry`
[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/clipping/greiner_hormann/vertex.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             alpha: alpha,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[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/clipping/greiner_hormann/vertex.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             inter: inter,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `inter`
[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/clipping/greiner_hormann/vertex.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             checked: checked,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `checked`
[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/intersection.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             edge: edge,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `edge`
[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/intersection.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             distance: distance,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `distance`
[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/intersection.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             point: point,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `point`
[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/intersection.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             normal: normal,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `normal`
[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/point_in_triangle.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let u = (dot11 * dot02 - dot01 * dot12) / denom;
[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/point_in_triangle.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let v = (dot00 * dot12 - dot01 * dot02) / denom;
[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/point_to_line_distance.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let y = &p[1];
[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: 6th binding whose name is just one char
[INFO] [stderr]   --> src/point_to_line_distance.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let c = x2 - x1;
[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/point_to_line_distance.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let d = y2 - y1;
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/clipping/greiner_hormann/vertex.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             point: point,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `point`
[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/clipping/greiner_hormann/vertex.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             entry: entry,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `entry`
[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/clipping/greiner_hormann/vertex.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             alpha: alpha,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[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/clipping/greiner_hormann/vertex.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             inter: inter,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `inter`
[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/clipping/greiner_hormann/vertex.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             checked: checked,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `checked`
[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/intersection.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             edge: edge,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `edge`
[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/intersection.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             distance: distance,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `distance`
[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/intersection.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             point: point,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `point`
[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/intersection.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             normal: normal,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `normal`
[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/point_in_triangle.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let u = (dot11 * dot02 - dot01 * dot12) / denom;
[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/point_in_triangle.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let v = (dot00 * dot12 - dot01 * dot02) / denom;
[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/point_to_line_distance.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let y = &p[1];
[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: 6th binding whose name is just one char
[INFO] [stderr]   --> src/point_to_line_distance.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let c = x2 - x1;
[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/point_to_line_distance.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let d = y2 - y1;
[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] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(alloc)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `polygon2`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(alloc)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `polygon2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2d8aabf4384a174dc495120b1ae23c606726899d6f22c627accb65e8333c781d"`
[INFO] running `"docker" "rm" "-f" "2d8aabf4384a174dc495120b1ae23c606726899d6f22c627accb65e8333c781d"`
[INFO] [stdout] 2d8aabf4384a174dc495120b1ae23c606726899d6f22c627accb65e8333c781d