[INFO] crate piston3d-cam 0.3.0 is already in cache
[INFO] extracting crate piston3d-cam 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/piston3d-cam/0.3.0
[INFO] extracting crate piston3d-cam 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/piston3d-cam/0.3.0
[INFO] validating manifest of piston3d-cam-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 piston3d-cam-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 piston3d-cam-0.3.0
[INFO] finished frobbing piston3d-cam-0.3.0
[INFO] frobbed toml for piston3d-cam-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/piston3d-cam/0.3.0/Cargo.toml
[INFO] started frobbing piston3d-cam-0.3.0
[INFO] finished frobbing piston3d-cam-0.3.0
[INFO] frobbed toml for piston3d-cam-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/piston3d-cam/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 piston3d-cam-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-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/piston3d-cam/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] 760d81a71a1a4fda1c9f79a152637bce456e2808f6d716b561b1e4f9af946f24
[INFO] running `"docker" "start" "-a" "760d81a71a1a4fda1c9f79a152637bce456e2808f6d716b561b1e4f9af946f24"`
[INFO] [stderr]     Checking piston3d-cam v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let _0 = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::just_underscores_and_digits)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let _1 = One::one();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/camera.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |             position: position,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[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: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let _0 = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let _0: T = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let _1: T = One::one();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let _0: T = Zero::zero();
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let _1: T = One::one();
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |         let _2: T = _1 + _1;
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let _360: T = Cast::cast(360.0f64);
[INFO] [stderr]     |             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let _0 = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::just_underscores_and_digits)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let _1 = One::one();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/camera.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |             position: position,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[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: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let _0 = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let _0: T = Zero::zero();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]   --> src/camera.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let _1: T = One::one();
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let _0: T = Zero::zero();
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let _1: T = One::one();
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |         let _2: T = _1 + _1;
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/camera.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let _360: T = Cast::cast(360.0f64);
[INFO] [stderr]     |             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "760d81a71a1a4fda1c9f79a152637bce456e2808f6d716b561b1e4f9af946f24"`
[INFO] running `"docker" "rm" "-f" "760d81a71a1a4fda1c9f79a152637bce456e2808f6d716b561b1e4f9af946f24"`
[INFO] [stdout] 760d81a71a1a4fda1c9f79a152637bce456e2808f6d716b561b1e4f9af946f24