[INFO] crate fearless_simd 0.1.1 is already in cache
[INFO] extracting crate fearless_simd 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/fearless_simd/0.1.1
[INFO] extracting crate fearless_simd 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fearless_simd/0.1.1
[INFO] validating manifest of fearless_simd-0.1.1 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 fearless_simd-0.1.1 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 fearless_simd-0.1.1
[INFO] finished frobbing fearless_simd-0.1.1
[INFO] frobbed toml for fearless_simd-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/fearless_simd/0.1.1/Cargo.toml
[INFO] started frobbing fearless_simd-0.1.1
[INFO] finished frobbing fearless_simd-0.1.1
[INFO] frobbed toml for fearless_simd-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fearless_simd/0.1.1/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 fearless_simd-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/fearless_simd/0.1.1:/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] bcfeab2dde09e3328e32ac5c094e18796563a9b7f23e5856b18c43360b4d2489
[INFO] running `"docker" "start" "-a" "bcfeab2dde09e3328e32ac5c094e18796563a9b7f23e5856b18c43360b4d2489"`
[INFO] [stderr]     Checking fearless_simd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/avx.rs:113:55
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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/avx.rs:113:63
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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/avx.rs:113:71
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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: 8th binding whose name is just one char
[INFO] [stderr]    --> src/avx.rs:113:79
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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/avx.rs:113:55
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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/avx.rs:113:63
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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/avx.rs:113:71
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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: 8th binding whose name is just one char
[INFO] [stderr]    --> src/avx.rs:113:79
[INFO] [stderr]     |
[INFO] [stderr] 113 | unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[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: long literal lacking separators
[INFO] [stderr]   --> src/fallback.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if self & 0x80000000 != 0 { a } else { b }
[INFO] [stderr]    |                   ^^^^^^^^^^ help: consider: `0x8000_0000`
[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/fallback.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if self & 0x80000000 != 0 { a } else { b }
[INFO] [stderr]    |                   ^^^^^^^^^^ help: consider: `0x8000_0000`
[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: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/avx.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[INFO] [stderr] 114 | |     _mm256_setr_ps(a, b, c, d, e, f, g, h)
[INFO] [stderr] 115 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]    --> src/sse42.rs:458:18
[INFO] [stderr]     |
[INFO] [stderr] 458 |         unsafe { mem::transmute(self) }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: try: `&*(self as *const sse42::Sse42F32x4 as *const [f32; 4])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/avx.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / unsafe fn avx_setr_ps(a: f32, b: f32, c: f32, d: f32, e: f32, f: f32, g: f32, h: f32) -> __m256 {
[INFO] [stderr] 114 | |     _mm256_setr_ps(a, b, c, d, e, f, g, h)
[INFO] [stderr] 115 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]    --> src/sse42.rs:458:18
[INFO] [stderr]     |
[INFO] [stderr] 458 |         unsafe { mem::transmute(self) }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: try: `&*(self as *const sse42::Sse42F32x4 as *const [f32; 4])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> examples/sinewave.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let c0 =   6.28308759;
[INFO] [stderr]   |                ^^^^^^^^^^ help: consider: `6.283_087_59`
[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]   --> examples/sinewave.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let c1 = -41.33318707;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider: `41.333_187_07`
[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]   --> examples/sinewave.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let c2 =  81.39900205;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider: `81.399_002_05`
[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]   --> examples/sinewave.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let c3 = -74.66884436;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider: `74.668_844_36`
[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]   --> examples/sinewave.rs:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let c4 =  33.15324345;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider: `33.153_243_45`
[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: the loop variable `i` is only used to index `obuf`.
[INFO] [stderr]   --> examples/iir.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |     for i in 0..obuf.len() {
[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] 44 |     for <item> in &obuf {
[INFO] [stderr]    |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]  --> examples/sinewave.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let c0 =   6.28308759;
[INFO] [stderr]   |                ^^^^^^^^^^ help: consider changing the type or truncating it to: `6.283_087_7`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::excessive_precision)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> examples/sinewave.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let c1 = -41.33318707;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider changing the type or truncating it to: `41.333_187`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> examples/sinewave.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let c2 =  81.39900205;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider changing the type or truncating it to: `81.399`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> examples/sinewave.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let c3 = -74.66884436;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider changing the type or truncating it to: `74.668_846`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> examples/sinewave.rs:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let c4 =  33.15324345;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: consider changing the type or truncating it to: `33.153_244`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/sinewave.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(test)]
[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 `fearless_simd`.
[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]  --> benches/sigmoid.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(test)]
[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 `fearless_simd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bcfeab2dde09e3328e32ac5c094e18796563a9b7f23e5856b18c43360b4d2489"`
[INFO] running `"docker" "rm" "-f" "bcfeab2dde09e3328e32ac5c094e18796563a9b7f23e5856b18c43360b4d2489"`
[INFO] [stdout] bcfeab2dde09e3328e32ac5c094e18796563a9b7f23e5856b18c43360b4d2489