[INFO] crate rusty-machine 0.5.4 is already in cache [INFO] extracting crate rusty-machine 0.5.4 into work/ex/clippy-test-run/sources/stable/reg/rusty-machine/0.5.4 [INFO] extracting crate rusty-machine 0.5.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rusty-machine/0.5.4 [INFO] validating manifest of rusty-machine-0.5.4 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 rusty-machine-0.5.4 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 rusty-machine-0.5.4 [INFO] finished frobbing rusty-machine-0.5.4 [INFO] frobbed toml for rusty-machine-0.5.4 written to work/ex/clippy-test-run/sources/stable/reg/rusty-machine/0.5.4/Cargo.toml [INFO] started frobbing rusty-machine-0.5.4 [INFO] finished frobbing rusty-machine-0.5.4 [INFO] frobbed toml for rusty-machine-0.5.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rusty-machine/0.5.4/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 rusty-machine-0.5.4 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/rusty-machine/0.5.4:/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] 4a233c2044f5ebb5a14c69b360d499351786c328c735602bf1f60f531aedfe53 [INFO] running `"docker" "start" "-a" "4a233c2044f5ebb5a14c69b360d499351786c328c735602bf1f60f531aedfe53"` [INFO] [stderr] Checking rulinalg v0.3.7 [INFO] [stderr] Checking rusty-machine v0.5.4 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/data/transforms/shuffle.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | Shuffler { rng: rng } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `rng` [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/learning/dbscan.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | eps: eps, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `eps` [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/learning/dbscan.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | min_points: min_points, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `min_points` [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/learning/glm.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | criterion: criterion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `criterion` [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/learning/logistic_reg.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | alg: alg, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `alg` [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/learning/k_means.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | k: k, [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/learning/k_means.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/k_means.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | k: k, [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/learning/nnet.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | alg: alg, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `alg` [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/learning/nnet.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | layer_sizes: layer_sizes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `layer_sizes` [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/learning/nnet.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | criterion: criterion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `criterion` [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/learning/nnet.rs:493:24 [INFO] [stderr] | [INFO] [stderr] 493 | BCECriterion { regularization: regularization } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `regularization` [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/learning/nnet.rs:535:24 [INFO] [stderr] | [INFO] [stderr] 535 | MSECriterion { regularization: regularization } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `regularization` [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/learning/gp.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | ker: ker, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ker` [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/learning/gp.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/learning/gp.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | noise: noise, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `noise` [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/learning/svm.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | ker: ker, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ker` [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/learning/svm.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | lambda: lambda, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lambda` [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/learning/error.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | kind: kind, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `kind` [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/learning/optim/grad_desc.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | mu: mu, [INFO] [stderr] | ^^^^^^ help: replace it with: `mu` [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/learning/optim/grad_desc.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:235:13 [INFO] [stderr] | [INFO] [stderr] 235 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:236:13 [INFO] [stderr] | [INFO] [stderr] 236 | tau: tau, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `tau` [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/learning/optim/grad_desc.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:358:13 [INFO] [stderr] | [INFO] [stderr] 358 | decay_rate: decay_rate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `decay_rate` [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/learning/optim/grad_desc.rs:359:13 [INFO] [stderr] | [INFO] [stderr] 359 | learning_rate: learning_rate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `learning_rate` [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/learning/optim/grad_desc.rs:360:13 [INFO] [stderr] | [INFO] [stderr] 360 | 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/learning/optim/grad_desc.rs:361:13 [INFO] [stderr] | [INFO] [stderr] 361 | iters: iters [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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: 5th binding whose name is just one char [INFO] [stderr] --> src/learning/optim/fmincg.rs:149:29 [INFO] [stderr] | [INFO] [stderr] 149 | let a = 6f64 * (f2 - f3) / z3 + 3f64 * (d2 + d3); [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/learning/optim/fmincg.rs:150:29 [INFO] [stderr] | [INFO] [stderr] 150 | let b = 3f64 * (f3 - f2) - z3 * (2f64 * d2 + d3); [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/learning/optim/fmincg.rs:192:21 [INFO] [stderr] | [INFO] [stderr] 192 | let a = 6f64 * (f2 - f3) / z3 + 3f64 * (d2 + d3); [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: 6th binding whose name is just one char [INFO] [stderr] --> src/learning/optim/fmincg.rs:193:21 [INFO] [stderr] | [INFO] [stderr] 193 | let b = 3f64 * (f3 - f2) - z3 * (2f64 * d2 + d3); [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: redundant field names in struct initialization [INFO] [stderr] --> src/learning/toolkit/kernel.rs:152:18 [INFO] [stderr] | [INFO] [stderr] 152 | Linear { c: c } [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | c: c, [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | d: d, [INFO] [stderr] | ^^^^ help: replace it with: `d` [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/learning/toolkit/kernel.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/learning/toolkit/kernel.rs:264:13 [INFO] [stderr] | [INFO] [stderr] 264 | ampl: ampl, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `ampl` [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/learning/toolkit/kernel.rs:325:13 [INFO] [stderr] | [INFO] [stderr] 325 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/learning/toolkit/kernel.rs:326:13 [INFO] [stderr] | [INFO] [stderr] 326 | ampl: ampl, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `ampl` [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/learning/toolkit/kernel.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | c: c, [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:436:24 [INFO] [stderr] | [INFO] [stderr] 436 | Multiquadric { c: c } [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:488:13 [INFO] [stderr] | [INFO] [stderr] 488 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:489:13 [INFO] [stderr] | [INFO] [stderr] 489 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/stats/dist/exponential.rs:33:23 [INFO] [stderr] | [INFO] [stderr] 33 | Exponential { lambda: lambda } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lambda` [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/stats/dist/gaussian.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/stats/dist/gaussian.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | variance: variance, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `variance` [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/stats/dist/gaussian.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/analysis/cross_validation.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | chain: chain, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `chain` [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/analysis/cross_validation.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | num_folds: num_folds, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `num_folds` [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/data/transforms/shuffle.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | Shuffler { rng: rng } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `rng` [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/learning/dbscan.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | eps: eps, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `eps` [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/learning/dbscan.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | min_points: min_points, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `min_points` [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/learning/glm.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | criterion: criterion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `criterion` [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/learning/logistic_reg.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | alg: alg, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `alg` [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/learning/k_means.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | k: k, [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/learning/k_means.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/k_means.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | k: k, [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/learning/nnet.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | alg: alg, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `alg` [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/learning/nnet.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | layer_sizes: layer_sizes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `layer_sizes` [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/learning/nnet.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | criterion: criterion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `criterion` [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/learning/nnet.rs:493:24 [INFO] [stderr] | [INFO] [stderr] 493 | BCECriterion { regularization: regularization } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `regularization` [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/learning/nnet.rs:535:24 [INFO] [stderr] | [INFO] [stderr] 535 | MSECriterion { regularization: regularization } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `regularization` [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/learning/gp.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | ker: ker, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ker` [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/learning/gp.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/learning/gp.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | noise: noise, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `noise` [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/learning/svm.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | ker: ker, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ker` [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/learning/svm.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | lambda: lambda, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lambda` [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/learning/error.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | kind: kind, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `kind` [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/learning/optim/grad_desc.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | mu: mu, [INFO] [stderr] | ^^^^^^ help: replace it with: `mu` [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/learning/optim/grad_desc.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:235:13 [INFO] [stderr] | [INFO] [stderr] 235 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/optim/grad_desc.rs:236:13 [INFO] [stderr] | [INFO] [stderr] 236 | tau: tau, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `tau` [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/learning/optim/grad_desc.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | iters: iters, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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/learning/optim/grad_desc.rs:358:13 [INFO] [stderr] | [INFO] [stderr] 358 | decay_rate: decay_rate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `decay_rate` [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/learning/optim/grad_desc.rs:359:13 [INFO] [stderr] | [INFO] [stderr] 359 | learning_rate: learning_rate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `learning_rate` [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/learning/optim/grad_desc.rs:360:13 [INFO] [stderr] | [INFO] [stderr] 360 | 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/learning/optim/grad_desc.rs:361:13 [INFO] [stderr] | [INFO] [stderr] 361 | iters: iters [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `iters` [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: 5th binding whose name is just one char [INFO] [stderr] --> src/learning/optim/fmincg.rs:149:29 [INFO] [stderr] | [INFO] [stderr] 149 | let a = 6f64 * (f2 - f3) / z3 + 3f64 * (d2 + d3); [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/learning/optim/fmincg.rs:150:29 [INFO] [stderr] | [INFO] [stderr] 150 | let b = 3f64 * (f3 - f2) - z3 * (2f64 * d2 + d3); [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/learning/optim/fmincg.rs:192:21 [INFO] [stderr] | [INFO] [stderr] 192 | let a = 6f64 * (f2 - f3) / z3 + 3f64 * (d2 + d3); [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: 6th binding whose name is just one char [INFO] [stderr] --> src/learning/optim/fmincg.rs:193:21 [INFO] [stderr] | [INFO] [stderr] 193 | let b = 3f64 * (f3 - f2) - z3 * (2f64 * d2 + d3); [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: redundant field names in struct initialization [INFO] [stderr] --> src/learning/toolkit/kernel.rs:152:18 [INFO] [stderr] | [INFO] [stderr] 152 | Linear { c: c } [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | c: c, [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | d: d, [INFO] [stderr] | ^^^^ help: replace it with: `d` [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/learning/toolkit/kernel.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/learning/toolkit/kernel.rs:264:13 [INFO] [stderr] | [INFO] [stderr] 264 | ampl: ampl, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `ampl` [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/learning/toolkit/kernel.rs:325:13 [INFO] [stderr] | [INFO] [stderr] 325 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/learning/toolkit/kernel.rs:326:13 [INFO] [stderr] | [INFO] [stderr] 326 | ampl: ampl, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `ampl` [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/learning/toolkit/kernel.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | c: c, [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:436:24 [INFO] [stderr] | [INFO] [stderr] 436 | Multiquadric { c: c } [INFO] [stderr] | ^^^^ help: replace it with: `c` [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/learning/toolkit/kernel.rs:488:13 [INFO] [stderr] | [INFO] [stderr] 488 | alpha: alpha, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `alpha` [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/learning/toolkit/kernel.rs:489:13 [INFO] [stderr] | [INFO] [stderr] 489 | ls: ls, [INFO] [stderr] | ^^^^^^ help: replace it with: `ls` [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/stats/dist/exponential.rs:33:23 [INFO] [stderr] | [INFO] [stderr] 33 | Exponential { lambda: lambda } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lambda` [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/stats/dist/gaussian.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/stats/dist/gaussian.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | variance: variance, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `variance` [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/stats/dist/gaussian.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | mean: mean, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `mean` [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/analysis/cross_validation.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | chain: chain, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `chain` [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/analysis/cross_validation.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | num_folds: num_folds, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `num_folds` [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:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/analysis/score.rs:302:56 [INFO] [stderr] | [INFO] [stderr] 302 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5714285714285714); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0.571_428_571_428_571_4` [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/analysis/score.rs:306:56 [INFO] [stderr] | [INFO] [stderr] 306 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.8888888888888888); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0.888_888_888_888_888_8` [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: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/data/transforms/minmax.rs:94:50 [INFO] [stderr] | [INFO] [stderr] 94 | for (idx, (feature, min_max)) in row.into_iter().zip(input_min_max.iter_mut()).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] warning: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/learning/dbscan.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | self.clusters.as_mut().map(|x| x.mut_data()[point_idx] = Some(cluster)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try this: `if let Some(x) = self.clusters.as_mut() { ... }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::option_map_unit_fn)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] [INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/learning/k_means.rs:218:13 [INFO] [stderr] | [INFO] [stderr] 218 | row_indexes.get_mut(c as usize).map(|v| v.push(i)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try this: `if let Some(v) = row_indexes.get_mut(c as usize) { v.push(i) }` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/learning/nnet.rs:233:41 [INFO] [stderr] | [INFO] [stderr] 233 | MatrixSlice::from_raw_parts(weights.as_ptr().offset(start as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `weights.as_ptr().add(start)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `learning::naive_bayes::NaiveBayes` [INFO] [stderr] --> src/learning/naive_bayes.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | / pub fn new() -> NaiveBayes { [INFO] [stderr] 72 | | NaiveBayes { [INFO] [stderr] 73 | | distr: None, [INFO] [stderr] 74 | | cluster_count: None, [INFO] [stderr] ... | [INFO] [stderr] 77 | | } [INFO] [stderr] 78 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 52 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:189:29 [INFO] [stderr] | [INFO] [stderr] 189 | for (idx, r) in row.into_iter().enumerate() { [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: strict comparison of f32 or f64 [INFO] [stderr] --> src/learning/naive_bayes.rs:190:16 [INFO] [stderr] | [INFO] [stderr] 190 | if *r == 1f64 { [INFO] [stderr] | ^^^^^^^^^^ help: consider comparing them within some error: `(*r - 1f64).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/learning/naive_bayes.rs:190:16 [INFO] [stderr] | [INFO] [stderr] 190 | if *r == 1f64 { [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: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:291:38 [INFO] [stderr] | [INFO] [stderr] 291 | for (i, item) in class_prior.into_iter().enumerate() { [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] warning: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:374:37 [INFO] [stderr] | [INFO] [stderr] 374 | for (idx, p) in class_prior.into_iter().enumerate() { [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] warning: the function has a cyclomatic complexity of 26 [INFO] [stderr] --> src/learning/optim/fmincg.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / fn optimize(&self, [INFO] [stderr] 85 | | model: &M, [INFO] [stderr] 86 | | start: &[f64], [INFO] [stderr] 87 | | inputs: &M::Inputs, [INFO] [stderr] ... | [INFO] [stderr] 270 | | x.into_vec() [INFO] [stderr] 271 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/learning/optim/fmincg.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | x = x + &s * z1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z1` [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/learning/optim/fmincg.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | x = x + &s * z2; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z2` [INFO] [stderr] | [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/learning/optim/fmincg.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | x = x + &s * z2; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z2` [INFO] [stderr] | [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: length comparison to zero [INFO] [stderr] --> src/learning/toolkit/rand_utils.rs:28:11 [INFO] [stderr] | [INFO] [stderr] 28 | while pool_mut.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!pool_mut.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: You are using an explicit closure for cloning elements [INFO] [stderr] --> src/analysis/confusion_matrix.rs:81:26 [INFO] [stderr] | [INFO] [stderr] 81 | let mut ds: Vec = xs.iter().chain(ys).map(|x| *x).collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `xs.iter().chain(ys).cloned()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::map_clone)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone [INFO] [stderr] [INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =` [INFO] [stderr] --> src/analysis/cross_validation.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let _ = try!(model.train(&train_inputs, &train_targets)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_unit_value)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rusty-machine`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/data/transforms/minmax.rs:94:50 [INFO] [stderr] | [INFO] [stderr] 94 | for (idx, (feature, min_max)) in row.into_iter().zip(input_min_max.iter_mut()).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] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | transformed[[0, 0]].abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | transformed[[0, 0]].abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transformed[[0, 0]].abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unnecessary_operation)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | transformed[[0, 1]].abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | transformed[[0, 1]].abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transformed[[0, 1]].abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | (transformed[[1, 0]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | (transformed[[1, 0]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[1, 0]] - 1.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | (transformed[[1, 1]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | (transformed[[1, 1]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[1, 1]] - 1.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | (transformed[[0, 0]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | (transformed[[0, 0]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[0, 0]] - 1.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 246 | (transformed[[0, 1]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 246 | (transformed[[0, 1]] - 1.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[0, 1]] - 1.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | (transformed[[1, 0]] - 3.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | (transformed[[1, 0]] - 3.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[1, 0]] - 3.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/data/transforms/minmax.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | (transformed[[1, 1]] - 3.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: statement can be reduced [INFO] [stderr] --> src/data/transforms/minmax.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | (transformed[[1, 1]] - 3.0).abs() < 1e-10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `(transformed[[1, 1]] - 3.0).abs();1e-10;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation [INFO] [stderr] [INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let res =` [INFO] [stderr] --> src/data/transforms/shuffle.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | let res = shuffler.fit(&mat).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_unit_value)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stderr] [INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/learning/dbscan.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | self.clusters.as_mut().map(|x| x.mut_data()[point_idx] = Some(cluster)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try this: `if let Some(x) = self.clusters.as_mut() { ... }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::option_map_unit_fn)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] [INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/learning/k_means.rs:218:13 [INFO] [stderr] | [INFO] [stderr] 218 | row_indexes.get_mut(c as usize).map(|v| v.push(i)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try this: `if let Some(v) = row_indexes.get_mut(c as usize) { v.push(i) }` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/learning/nnet.rs:233:41 [INFO] [stderr] | [INFO] [stderr] 233 | MatrixSlice::from_raw_parts(weights.as_ptr().offset(start as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `weights.as_ptr().add(start)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `learning::naive_bayes::NaiveBayes` [INFO] [stderr] --> src/learning/naive_bayes.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | / pub fn new() -> NaiveBayes { [INFO] [stderr] 72 | | NaiveBayes { [INFO] [stderr] 73 | | distr: None, [INFO] [stderr] 74 | | cluster_count: None, [INFO] [stderr] ... | [INFO] [stderr] 77 | | } [INFO] [stderr] 78 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 52 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:189:29 [INFO] [stderr] | [INFO] [stderr] 189 | for (idx, r) in row.into_iter().enumerate() { [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: strict comparison of f32 or f64 [INFO] [stderr] --> src/learning/naive_bayes.rs:190:16 [INFO] [stderr] | [INFO] [stderr] 190 | if *r == 1f64 { [INFO] [stderr] | ^^^^^^^^^^ help: consider comparing them within some error: `(*r - 1f64).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/learning/naive_bayes.rs:190:16 [INFO] [stderr] | [INFO] [stderr] 190 | if *r == 1f64 { [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: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:291:38 [INFO] [stderr] | [INFO] [stderr] 291 | for (i, item) in class_prior.into_iter().enumerate() { [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] warning: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/learning/naive_bayes.rs:374:37 [INFO] [stderr] | [INFO] [stderr] 374 | for (idx, p) in class_prior.into_iter().enumerate() { [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] warning: the function has a cyclomatic complexity of 26 [INFO] [stderr] --> src/learning/optim/fmincg.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / fn optimize(&self, [INFO] [stderr] 85 | | model: &M, [INFO] [stderr] 86 | | start: &[f64], [INFO] [stderr] 87 | | inputs: &M::Inputs, [INFO] [stderr] ... | [INFO] [stderr] 270 | | x.into_vec() [INFO] [stderr] 271 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/learning/optim/fmincg.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | x = x + &s * z1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z1` [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/learning/optim/fmincg.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | x = x + &s * z2; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z2` [INFO] [stderr] | [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/learning/optim/fmincg.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | x = x + &s * z2; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace it with: `x += &s * z2` [INFO] [stderr] | [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: length comparison to zero [INFO] [stderr] --> src/learning/toolkit/rand_utils.rs:28:11 [INFO] [stderr] | [INFO] [stderr] 28 | while pool_mut.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!pool_mut.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: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/learning/toolkit/regularization.rs:97:59 [INFO] [stderr] | [INFO] [stderr] 97 | let input_mat = Matrix::new(3, 4, (0..12).map(|x| x as f64).collect::>()); [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/learning/toolkit/regularization.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | assert_eq!(a, 0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/learning/toolkit/regularization.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | assert_eq!(a, 0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/learning/toolkit/regularization.rs:111:59 [INFO] [stderr] | [INFO] [stderr] 111 | let input_mat = Matrix::new(3, 4, (0..12).map(|x| x as f64 - 3f64).collect::>()); [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/learning/toolkit/regularization.rs:133:59 [INFO] [stderr] | [INFO] [stderr] 133 | let input_mat = Matrix::new(3, 4, (0..12).map(|x| x as f64 - 3f64).collect::>()); [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/learning/toolkit/regularization.rs:151:59 [INFO] [stderr] | [INFO] [stderr] 151 | let input_mat = Matrix::new(3, 4, (0..12).map(|x| x as f64 - 3f64).collect::>()); [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: You are using an explicit closure for cloning elements [INFO] [stderr] --> src/analysis/confusion_matrix.rs:81:26 [INFO] [stderr] | [INFO] [stderr] 81 | let mut ds: Vec = xs.iter().chain(ys).map(|x| *x).collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `xs.iter().chain(ys).cloned()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::map_clone)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone [INFO] [stderr] [INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =` [INFO] [stderr] --> src/analysis/cross_validation.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let _ = try!(model.train(&train_inputs, &train_targets)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stderr] [INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/analysis/cross_validation.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | / fn collect_folds<'a>(folds: Folds<'a>) -> Vec<(Vec, Vec)> { [INFO] [stderr] 279 | | folds [INFO] [stderr] 280 | | .map(|p| [INFO] [stderr] 281 | | (p.train_indices_iter.map(|x| *x).collect::>(), [INFO] [stderr] 282 | | p.test_indices_iter.map(|x| *x).collect::>())) [INFO] [stderr] 283 | | .collect::, Vec)>>() [INFO] [stderr] 284 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: You are using an explicit closure for cloning elements [INFO] [stderr] --> src/analysis/cross_validation.rs:281:18 [INFO] [stderr] | [INFO] [stderr] 281 | (p.train_indices_iter.map(|x| *x).collect::>(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `p.train_indices_iter.cloned()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone [INFO] [stderr] [INFO] [stderr] warning: You are using an explicit closure for cloning elements [INFO] [stderr] --> src/analysis/cross_validation.rs:282:18 [INFO] [stderr] | [INFO] [stderr] 282 | p.test_indices_iter.map(|x| *x).collect::>())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `p.test_indices_iter.cloned()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 221 | assert_eq!(accuracy(outputs.iter(), targets.iter()), 2f64/3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 221 | assert_eq!(accuracy(outputs.iter(), targets.iter()), 2f64/3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | assert_eq!(accuracy(outputs.iter(), targets.iter()), 5.0f64 / 6.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | assert_eq!(accuracy(outputs.iter(), targets.iter()), 5.0f64 / 6.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | assert_eq!(precision(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | assert_eq!(precision(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | assert_eq!(precision(outputs.iter(), targets.iter()), 0.8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | assert_eq!(precision(outputs.iter(), targets.iter()), 0.8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | assert_eq!(precision(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | assert_eq!(precision(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | assert_eq!(precision(outputs.iter(), targets.iter()), 0.4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | assert_eq!(precision(outputs.iter(), targets.iter()), 0.4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | assert_eq!(recall(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | assert_eq!(recall(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | assert_eq!(recall(outputs.iter(), targets.iter()), 1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | assert_eq!(recall(outputs.iter(), targets.iter()), 1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | assert_eq!(recall(outputs.iter(), targets.iter()), 0.4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | assert_eq!(recall(outputs.iter(), targets.iter()), 0.4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | assert_eq!(recall(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | assert_eq!(recall(outputs.iter(), targets.iter()), 2.0f64 / 3.0f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5714285714285714); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5714285714285714); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:306:9 [INFO] [stderr] | [INFO] [stderr] 306 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.8888888888888888); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:306:9 [INFO] [stderr] | [INFO] [stderr] 306 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.8888888888888888); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:314:9 [INFO] [stderr] | [INFO] [stderr] 314 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:314:9 [INFO] [stderr] | [INFO] [stderr] 314 | assert_eq!(f1(outputs.iter(), targets.iter()), 0.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:338:9 [INFO] [stderr] | [INFO] [stderr] 338 | assert_eq!(neg_mean_squared_error(&outputs, &targets), -5f64/3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:338:9 [INFO] [stderr] | [INFO] [stderr] 338 | assert_eq!(neg_mean_squared_error(&outputs, &targets), -5f64/3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/analysis/score.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | assert_eq!(neg_mean_squared_error(&outputs, &targets), -3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/analysis/score.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | assert_eq!(neg_mean_squared_error(&outputs, &targets), -3f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rusty-machine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4a233c2044f5ebb5a14c69b360d499351786c328c735602bf1f60f531aedfe53"` [INFO] running `"docker" "rm" "-f" "4a233c2044f5ebb5a14c69b360d499351786c328c735602bf1f60f531aedfe53"` [INFO] [stdout] 4a233c2044f5ebb5a14c69b360d499351786c328c735602bf1f60f531aedfe53