[INFO] crate tv1d 0.1.0 is already in cache
[INFO] extracting crate tv1d 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/tv1d/0.1.0
[INFO] extracting crate tv1d 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tv1d/0.1.0
[INFO] validating manifest of tv1d-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 tv1d-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 tv1d-0.1.0
[INFO] finished frobbing tv1d-0.1.0
[INFO] frobbed toml for tv1d-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/tv1d/0.1.0/Cargo.toml
[INFO] started frobbing tv1d-0.1.0
[INFO] finished frobbing tv1d-0.1.0
[INFO] frobbed toml for tv1d-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tv1d/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 tv1d-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-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/tv1d/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] 2deb8846ef3a7240a8a1f460826860fe3c44b72f1e44fa951369881899badd9c
[INFO] running `"docker" "start" "-a" "2deb8846ef3a7240a8a1f460826860fe3c44b72f1e44fa951369881899badd9c"`
[INFO] [stderr]     Checking tv1d v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]  --> src/utils.rs:2:68
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn sync_values(anchor_value: usize, values: &mut [&mut usize]) -> () {
[INFO] [stderr]   |                                                                    ^^^^^ help: remove the `-> ()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]  --> src/utils.rs:2:68
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn sync_values(anchor_value: usize, values: &mut [&mut usize]) -> () {
[INFO] [stderr]   |                                                                    ^^^^^ help: remove the `-> ()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:467:43
[INFO] [stderr]     |
[INFO] [stderr] 467 |         let output_expected = vec![116.0, 412.100006, 155.199997, 248.199997, 861.400024,
[INFO] [stderr]     |                                           ^^^^^^^^^^ help: consider: `412.100_006`
[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/lib.rs:467:55
[INFO] [stderr]     |
[INFO] [stderr] 467 |         let output_expected = vec![116.0, 412.100006, 155.199997, 248.199997, 861.400024,
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: consider: `155.199_997`
[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/lib.rs:467:67
[INFO] [stderr]     |
[INFO] [stderr] 467 |         let output_expected = vec![116.0, 412.100006, 155.199997, 248.199997, 861.400024,
[INFO] [stderr]     |                                                                   ^^^^^^^^^^ help: consider: `248.199_997`
[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/lib.rs:467:79
[INFO] [stderr]     |
[INFO] [stderr] 467 |         let output_expected = vec![116.0, 412.100006, 155.199997, 248.199997, 861.400024,
[INFO] [stderr]     |                                                                               ^^^^^^^^^^ help: consider: `861.400_024`
[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/lib.rs:468:36
[INFO] [stderr]     |
[INFO] [stderr] 468 |                                    675.200012, 436.200012, 315.100006];
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: consider: `675.200_012`
[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/lib.rs:468:48
[INFO] [stderr]     |
[INFO] [stderr] 468 |                                    675.200012, 436.200012, 315.100006];
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: consider: `436.200_012`
[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/lib.rs:468:60
[INFO] [stderr]     |
[INFO] [stderr] 468 |                                    675.200012, 436.200012, 315.100006];
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: consider: `315.100_006`
[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/lib.rs:511:36
[INFO] [stderr]     |
[INFO] [stderr] 511 |         let output_expected = vec![402.425049, 402.425049, 402.425049, 402.425049, 402.425049,
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:511:48
[INFO] [stderr]     |
[INFO] [stderr] 511 |         let output_expected = vec![402.425049, 402.425049, 402.425049, 402.425049, 402.425049,
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:511:60
[INFO] [stderr]     |
[INFO] [stderr] 511 |         let output_expected = vec![402.425049, 402.425049, 402.425049, 402.425049, 402.425049,
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:511:72
[INFO] [stderr]     |
[INFO] [stderr] 511 |         let output_expected = vec![402.425049, 402.425049, 402.425049, 402.425049, 402.425049,
[INFO] [stderr]     |                                                                        ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:511:84
[INFO] [stderr]     |
[INFO] [stderr] 511 |         let output_expected = vec![402.425049, 402.425049, 402.425049, 402.425049, 402.425049,
[INFO] [stderr]     |                                                                                    ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:512:36
[INFO] [stderr]     |
[INFO] [stderr] 512 |                                    402.425049, 402.425049, 402.425049];
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:512:48
[INFO] [stderr]     |
[INFO] [stderr] 512 |                                    402.425049, 402.425049, 402.425049];
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:512:60
[INFO] [stderr]     |
[INFO] [stderr] 512 |                                    402.425049, 402.425049, 402.425049];
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: consider: `402.425_049`
[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/lib.rs:527:36
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                    ^^^^^^^^ help: consider: `3.050_000`
[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/lib.rs:527:46
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                              ^^^^^^^^ help: consider: `3.050_000`
[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/lib.rs:527:56
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                                        ^^^^^^^^ help: consider: `4.933_333`
[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/lib.rs:527:66
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: consider: `4.933_333`
[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/lib.rs:527:76
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                                                            ^^^^^^^^ help: consider: `4.933_333`
[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/lib.rs:527:86
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let output_expected = vec![3.050000, 3.050000, 4.933333, 4.933333, 4.933333, 5.200000,
[INFO] [stderr]     |                                                                                      ^^^^^^^^ help: consider: `5.200_000`
[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/lib.rs:528:36
[INFO] [stderr]     |
[INFO] [stderr] 528 |                                    6.200000, 7.100000];
[INFO] [stderr]     |                                    ^^^^^^^^ help: consider: `6.200_000`
[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/lib.rs:528:46
[INFO] [stderr]     |
[INFO] [stderr] 528 |                                    6.200000, 7.100000];
[INFO] [stderr]     |                                              ^^^^^^^^ help: consider: `7.100_000`
[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/lib.rs:532:60
[INFO] [stderr]     |
[INFO] [stderr] 532 |             assert!((output_data - expected_data).abs() <= 0.000001);
[INFO] [stderr]     |                                                            ^^^^^^^^ help: consider: `0.000_001`
[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: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |     assert!(input.len() > 0,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!input.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/lib.rs:205:14
[INFO] [stderr]     |
[INFO] [stderr] 205 |     for i in 1..(c_low - s_low + 1) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: use: `1..=c_low - s_low`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |     assert!(input.len() > 0,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!input.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |     assert!(input.len() > 0,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!input.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/lib.rs:205:14
[INFO] [stderr]     |
[INFO] [stderr] 205 |     for i in 1..(c_low - s_low + 1) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: use: `1..=c_low - s_low`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |     assert!(input.len() > 0,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!input.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "2deb8846ef3a7240a8a1f460826860fe3c44b72f1e44fa951369881899badd9c"`
[INFO] running `"docker" "rm" "-f" "2deb8846ef3a7240a8a1f460826860fe3c44b72f1e44fa951369881899badd9c"`
[INFO] [stdout] 2deb8846ef3a7240a8a1f460826860fe3c44b72f1e44fa951369881899badd9c