[INFO] crate random-world 0.2.1 is already in cache
[INFO] extracting crate random-world 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/random-world/0.2.1
[INFO] extracting crate random-world 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/random-world/0.2.1
[INFO] validating manifest of random-world-0.2.1 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 random-world-0.2.1 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 random-world-0.2.1
[INFO] finished frobbing random-world-0.2.1
[INFO] frobbed toml for random-world-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/random-world/0.2.1/Cargo.toml
[INFO] started frobbing random-world-0.2.1
[INFO] finished frobbing random-world-0.2.1
[INFO] frobbed toml for random-world-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/random-world/0.2.1/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 random-world-0.2.1 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/random-world/0.2.1:/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] 76f43a95c0d3f6d18a085ea35f0c60c1c12840075cafc187ee7fa812e1527fb6
[INFO] running `"docker" "start" "-a" "76f43a95c0d3f6d18a085ea35f0c60c1c12840075cafc187ee7fa812e1527fb6"`
[INFO] [stderr]     Checking quadrature v0.1.2
[INFO] [stderr]    Compiling extprim v1.6.0
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]     Checking rulinalg v0.3.7
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking rusty-machine v0.5.4
[INFO] [stderr]     Checking pcg_rand v0.7.1
[INFO] [stderr]     Checking random-world v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cp/cp.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             ncm: ncm,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ncm`
[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/cp/cp.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             epsilon: epsilon,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `epsilon`
[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/cp/cp.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             n_labels: n_labels,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `n_labels`
[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/cp/cp.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             ncm: ncm,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `ncm`
[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/cp/cp.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             epsilon: epsilon,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `epsilon`
[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/cp/cp.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |             n_labels: n_labels,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `n_labels`
[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/ncm/knn.rs:46:14
[INFO] [stderr]    |
[INFO] [stderr] 46 |         KNN {k: k, distance: euclidean_distance}
[INFO] [stderr]    |              ^^^^ help: replace it with: `k`
[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/exchangeability/martingales.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             update_function: update_function,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `update_function`
[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/exchangeability/martingales.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             pvalues: pvalues,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `pvalues`
[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/cp/cp.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             ncm: ncm,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ncm`
[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/cp/cp.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             epsilon: epsilon,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `epsilon`
[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/cp/cp.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             n_labels: n_labels,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `n_labels`
[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/cp/cp.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             ncm: ncm,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `ncm`
[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/cp/cp.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             epsilon: epsilon,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `epsilon`
[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/cp/cp.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |             n_labels: n_labels,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `n_labels`
[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/ncm/knn.rs:46:14
[INFO] [stderr]    |
[INFO] [stderr] 46 |         KNN {k: k, distance: euclidean_distance}
[INFO] [stderr]    |              ^^^^ help: replace it with: `k`
[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/exchangeability/martingales.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             update_function: update_function,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `update_function`
[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/exchangeability/martingales.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             pvalues: pvalues,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `pvalues`
[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: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/cp/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod cp;
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/ncm/knn.rs:84:39
[INFO] [stderr]    |
[INFO] [stderr] 84 |                           .into_shape((inputs.cols()))
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/ncm/knn.rs:84:39
[INFO] [stderr]    |
[INFO] [stderr] 84 |                           .into_shape((inputs.cols()))
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/exchangeability/martingales.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let q = 2.5066282746310002;     // That's sqrt(2*pi)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider: `2.506_628_274_631_000_2`
[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: module has the same name as its containing module
[INFO] [stderr]  --> src/cp/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod cp;
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/cp/cp.rs:593:31
[INFO] [stderr]     |
[INFO] [stderr] 593 |         assert!(r == vec![0., 0.07996389124884251, 0.6688798670240814,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^ help: consider: `0.079_963_891_248_842_51`
[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/cp/cp.rs:593:52
[INFO] [stderr]     |
[INFO] [stderr] 593 |         assert!(r == vec![0., 0.07996389124884251, 0.6688798670240814,
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^ help: consider: `0.668_879_867_024_081_4`
[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/cp/cp.rs:594:27
[INFO] [stderr]     |
[INFO] [stderr] 594 |                           0.5106323435126732, 0.5024848655054046]);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: consider: `0.510_632_343_512_673_2`
[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/cp/cp.rs:594:47
[INFO] [stderr]     |
[INFO] [stderr] 594 |                           0.5106323435126732, 0.5024848655054046]);
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^ help: consider: `0.502_484_865_505_404_6`
[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: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/ncm/knn.rs:84:39
[INFO] [stderr]    |
[INFO] [stderr] 84 |                           .into_shape((inputs.cols()))
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/ncm/knn.rs:84:39
[INFO] [stderr]    |
[INFO] [stderr] 84 |                           .into_shape((inputs.cols()))
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ncm/knn.rs:123:40
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let expected_scores = vec![2., 2.414213562373095, 2.414213562373095,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^ help: consider: `2.414_213_562_373_095`
[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/ncm/knn.rs:123:59
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let expected_scores = vec![2., 2.414213562373095, 2.414213562373095,
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^ help: consider: `2.414_213_562_373_095`
[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/ncm/knn.rs:124:36
[INFO] [stderr]     |
[INFO] [stderr] 124 |                                    4.47213595499958];
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: consider: `4.472_135_954_999_58`
[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/exchangeability/martingales.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let q = 2.5066282746310002;     // That's sqrt(2*pi)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider: `2.506_628_274_631_000_2`
[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/exchangeability/martingales.rs:285:48
[INFO] [stderr]     |
[INFO] [stderr] 285 |         assert_relative_eq!(kde(0., &v, None), 0.08980564883842916);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: consider: `0.089_805_648_838_429_16`
[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/exchangeability/martingales.rs:294:53
[INFO] [stderr]     |
[INFO] [stderr] 294 |         assert_relative_eq!(kde(0., &v, bandwidth), 0.5699175434306182);
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^ help: consider: `0.569_917_543_430_618_2`
[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/exchangeability/martingales.rs:305:37
[INFO] [stderr]     |
[INFO] [stderr] 305 |         assert_relative_eq!(update, 1.398942285770281);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^ help: consider: `1.398_942_285_770_281`
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/cp/cp.rs:311:13
[INFO] [stderr]     |
[INFO] [stderr] 311 |         let mut train_inputs = match self.train_inputs {
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/cp/cp.rs:322:39
[INFO] [stderr]     |
[INFO] [stderr] 322 |                                       x.clone().into_shape((1, x.len()))
[INFO] [stderr]     |                                       ^^^^^^^^^ help: try removing the `clone` call: `x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/cp/cp.rs:441:49
[INFO] [stderr]     |
[INFO] [stderr] 441 |         for (y, train_inputs_y) in train_inputs.into_iter().enumerate() {
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/cp/cp.rs:473:30
[INFO] [stderr]     |
[INFO] [stderr] 473 |                         _ if score == x_score => eq += 1.,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(score - x_score).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/cp/cp.rs:473:30
[INFO] [stderr]     |
[INFO] [stderr] 473 |                         _ if score == x_score => eq += 1.,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/ncm/knn.rs:83:37
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let input = inputs.slice(s![ii..ii+1, ..])
[INFO] [stderr]    |                                     ^^^^^^^^ help: use: `ii..=ii`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn load_data(fname: &String) -> Result<(Array2<f64>, Array1<usize>), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/utils.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |                               .map(|x| x.trim()
[INFO] [stderr]    |  ______________________________________^
[INFO] [stderr] 29 | |                                       .parse::<f64>().ok()
[INFO] [stderr] 30 | |                                                      .expect("Failed to parse")));
[INFO] [stderr]    | |_______________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:60:64
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn store_predictions<T>(predictions: ArrayView2<T>, fname: &String,
[INFO] [stderr]    |                                                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn load_pvalues(fname: &String) -> Result<Array2<f64>, Box<Error>> {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/utils.rs:100:39
[INFO] [stderr]     |
[INFO] [stderr] 100 |                                .map(|x| x.trim()
[INFO] [stderr]     |  _______________________________________^
[INFO] [stderr] 101 | |                                        .parse::<f64>()
[INFO] [stderr] 102 | |                                        .ok()
[INFO] [stderr] 103 | |                                        .expect("Failed to parse")));
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/exchangeability/martingales.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |           let pvalues = match store_pvalues {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 143 | |             true => Some(vec![]),
[INFO] [stderr] 144 | |             false => None,
[INFO] [stderr] 145 | |         };
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if store_pvalues { Some(vec![]) } else { None }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/exchangeability/martingales.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |     for p in pvalues.into_iter() {
[INFO] [stderr]     |                      ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `random-world`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cp/cp.rs:311:13
[INFO] [stderr]     |
[INFO] [stderr] 311 |         let mut train_inputs = match self.train_inputs {
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/cp/cp.rs:322:39
[INFO] [stderr]     |
[INFO] [stderr] 322 |                                       x.clone().into_shape((1, x.len()))
[INFO] [stderr]     |                                       ^^^^^^^^^ help: try removing the `clone` call: `x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/cp/cp.rs:441:49
[INFO] [stderr]     |
[INFO] [stderr] 441 |         for (y, train_inputs_y) in train_inputs.into_iter().enumerate() {
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/cp/cp.rs:473:30
[INFO] [stderr]     |
[INFO] [stderr] 473 |                         _ if score == x_score => eq += 1.,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(score - x_score).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/cp/cp.rs:473:30
[INFO] [stderr]     |
[INFO] [stderr] 473 |                         _ if score == x_score => eq += 1.,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/ncm/knn.rs:83:37
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let input = inputs.slice(s![ii..ii+1, ..])
[INFO] [stderr]    |                                     ^^^^^^^^ help: use: `ii..=ii`
[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: identical conversion
[INFO] [stderr]    --> src/ncm/knn.rs:126:22
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let scores = (0..4).into_iter()
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `(0..4)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn load_data(fname: &String) -> Result<(Array2<f64>, Array1<usize>), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/utils.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |                               .map(|x| x.trim()
[INFO] [stderr]    |  ______________________________________^
[INFO] [stderr] 29 | |                                       .parse::<f64>().ok()
[INFO] [stderr] 30 | |                                                      .expect("Failed to parse")));
[INFO] [stderr]    | |_______________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:60:64
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn store_predictions<T>(predictions: ArrayView2<T>, fname: &String,
[INFO] [stderr]    |                                                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/utils.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn load_pvalues(fname: &String) -> Result<Array2<f64>, Box<Error>> {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/utils.rs:100:39
[INFO] [stderr]     |
[INFO] [stderr] 100 |                                .map(|x| x.trim()
[INFO] [stderr]     |  _______________________________________^
[INFO] [stderr] 101 | |                                        .parse::<f64>()
[INFO] [stderr] 102 | |                                        .ok()
[INFO] [stderr] 103 | |                                        .expect("Failed to parse")));
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/exchangeability/martingales.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |           let pvalues = match store_pvalues {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 143 | |             true => Some(vec![]),
[INFO] [stderr] 144 | |             false => None,
[INFO] [stderr] 145 | |         };
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if store_pvalues { Some(vec![]) } else { None }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/exchangeability/martingales.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |     for p in pvalues.into_iter() {
[INFO] [stderr]     |                      ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `random-world`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "76f43a95c0d3f6d18a085ea35f0c60c1c12840075cafc187ee7fa812e1527fb6"`
[INFO] running `"docker" "rm" "-f" "76f43a95c0d3f6d18a085ea35f0c60c1c12840075cafc187ee7fa812e1527fb6"`
[INFO] [stdout] 76f43a95c0d3f6d18a085ea35f0c60c1c12840075cafc187ee7fa812e1527fb6