[INFO] crate fps-camera 0.1.2 is already in cache
[INFO] extracting crate fps-camera 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/fps-camera/0.1.2
[INFO] extracting crate fps-camera 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fps-camera/0.1.2
[INFO] validating manifest of fps-camera-0.1.2 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 fps-camera-0.1.2 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 fps-camera-0.1.2
[INFO] finished frobbing fps-camera-0.1.2
[INFO] frobbed toml for fps-camera-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/fps-camera/0.1.2/Cargo.toml
[INFO] started frobbing fps-camera-0.1.2
[INFO] finished frobbing fps-camera-0.1.2
[INFO] frobbed toml for fps-camera-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fps-camera/0.1.2/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 fps-camera-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/fps-camera/0.1.2:/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] 21236757936ffe590251218a2ef5bcdd457d85f90802fce080b852aa18e3a6e6
[INFO] running `"docker" "start" "-a" "21236757936ffe590251218a2ef5bcdd457d85f90802fce080b852aa18e3a6e6"`
[INFO] [stderr]     Checking fps-camera v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/first_person.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let _0: T = T::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: redundant field names in struct initialization
[INFO] [stderr]    --> src/first_person.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |             settings: settings,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings`
[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/first_person.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             position: position,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[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: consider choosing a more descriptive name
[INFO] [stderr]    --> src/first_person.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let _0 = T::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/first_person.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let _1 = T::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/first_person.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let _2 = _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/first_person.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let _3 = _2 + _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/first_person.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let _4 = _3 + _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/first_person.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let _360 = T::from_isize(360);
[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/first_person.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let _0: T = T::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: redundant field names in struct initialization
[INFO] [stderr]    --> src/first_person.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |             settings: settings,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings`
[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/first_person.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             position: position,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[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: consider choosing a more descriptive name
[INFO] [stderr]    --> src/first_person.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let _0 = T::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/first_person.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let _1 = T::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/first_person.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let _2 = _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/first_person.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let _3 = _2 + _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/first_person.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let _4 = _3 + _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/first_person.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let _360 = T::from_isize(360);
[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: long literal lacking separators
[INFO] [stderr]   --> src/first_person.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     const MOVE_FORWARD  = 0b00000001;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0001`
[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/first_person.rs:36:27
[INFO] [stderr]    |
[INFO] [stderr] 36 |     const MOVE_BACKWARD = 0b00000010;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0010`
[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/first_person.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     const STRAFE_LEFT   = 0b00000100;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0100`
[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/first_person.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |     const STRAFE_RIGHT  = 0b00001000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_1000`
[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/first_person.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     const FLY_UP        = 0b00010000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0001_0000`
[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/first_person.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     const FLY_DOWN      = 0b00100000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0010_0000`
[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/first_person.rs:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     const MOVE_FASTER   = 0b01000000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0100_0000`
[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/first_person.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     const MOVE_FORWARD  = 0b00000001;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0001`
[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/first_person.rs:36:27
[INFO] [stderr]    |
[INFO] [stderr] 36 |     const MOVE_BACKWARD = 0b00000010;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0010`
[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/first_person.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     const STRAFE_LEFT   = 0b00000100;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_0100`
[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/first_person.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |     const STRAFE_RIGHT  = 0b00001000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0000_1000`
[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/first_person.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     const FLY_UP        = 0b00010000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0001_0000`
[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/first_person.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     const FLY_DOWN      = 0b00100000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0010_0000`
[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/first_person.rs:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     const MOVE_FASTER   = 0b01000000;
[INFO] [stderr]    |                           ^^^^^^^^^^ help: consider: `0b0100_0000`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/first_person.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         *pitch = *pitch + dy / _360 * pi / _4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*pitch += dy / _360 * pi / _4`
[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/first_person.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         *pitch = *pitch + dy / _360 * pi / _4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*pitch += dy / _360 * pi / _4`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "21236757936ffe590251218a2ef5bcdd457d85f90802fce080b852aa18e3a6e6"`
[INFO] running `"docker" "rm" "-f" "21236757936ffe590251218a2ef5bcdd457d85f90802fce080b852aa18e3a6e6"`
[INFO] [stdout] 21236757936ffe590251218a2ef5bcdd457d85f90802fce080b852aa18e3a6e6