[INFO] fetching crate sklears-python 0.1.0-alpha.1...
[INFO] checking sklears-python-0.1.0-alpha.1 against master#bad50269f8eb0fda214f0478c3afb2c6fbb427fd for pr-149195-1
[INFO] extracting crate sklears-python 0.1.0-alpha.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sklears-python 0.1.0-alpha.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sklears-python 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate sklears-python 0.1.0-alpha.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sklears-python 0.1.0-alpha.1 on toolchain bad50269f8eb0fda214f0478c3afb2c6fbb427fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sklears-python 0.1.0-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.23.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d88d614504e02dd7cb37c7d817711d5cfa0538847d6474e5c21fa082cce5e87
[INFO] running `Command { std: "docker" "start" "-a" "0d88d614504e02dd7cb37c7d817711d5cfa0538847d6474e5c21fa082cce5e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d88d614504e02dd7cb37c7d817711d5cfa0538847d6474e5c21fa082cce5e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d88d614504e02dd7cb37c7d817711d5cfa0538847d6474e5c21fa082cce5e87", kill_on_drop: false }`
[INFO] [stdout] 0d88d614504e02dd7cb37c7d817711d5cfa0538847d6474e5c21fa082cce5e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 553df2bdb64ed9d381fe3d137f66f55de66c0b95cf466578a75d60c6f61489d2
[INFO] running `Command { std: "docker" "start" "-a" "553df2bdb64ed9d381fe3d137f66f55de66c0b95cf466578a75d60c6f61489d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]     Checking argmin v0.11.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking zip v5.1.1
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling polars-lazy v0.49.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling pyo3-macros v0.26.0
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]    Compiling numpy v0.26.0
[INFO] [stderr]    Compiling polars v0.49.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling sklears-python v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.8.0
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking polars-row v0.49.1
[INFO] [stderr]     Checking polars-parquet v0.49.1
[INFO] [stderr]     Checking friedrich v0.5.0
[INFO] [stderr]     Checking polars-io v0.49.1
[INFO] [stderr]     Checking scirs2-linalg v0.1.0-rc.1
[INFO] [stderr]     Checking scirs2-sparse v0.1.0-rc.1
[INFO] [stderr]     Checking scirs2-autograd v0.1.0-rc.1
[INFO] [stderr]     Checking polars-expr v0.49.1
[INFO] [stderr]     Checking polars-mem-engine v0.49.1
[INFO] [stderr]     Checking scirs2-stats v0.1.0-rc.1
[INFO] [stderr]     Checking scirs2-optimize v0.1.0-rc.1
[INFO] [stderr]     Checking numrs2 v0.1.0-beta.3
[INFO] [stderr]     Checking sklears-core v0.1.0-alpha.1
[INFO] [stderr]     Checking sklears-linear v0.1.0-alpha.1
[INFO] [stderr]     Checking sklears-metrics v0.1.0-alpha.1
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// Property: Linear regression coefficients should be stable for well-conditioned problems
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     /// Property: Predictions should be deterministic for the same input
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     /// Property: Linear regression should satisfy basic mathematical properties
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// Property: R² score should be between -∞ and 1 for valid inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     /// Property: Zero coefficients should produce constant predictions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     /// Property: Input validation should catch dimension mismatches
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     /// Property: Valid data should pass basic consistency checks
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// Property: Cluster labels should be valid integers within expected range
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     /// Property: Distance calculations should satisfy metric properties
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// Property: K-means cluster assignments should be stable for identical inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     /// Property: Number of unique clusters should not exceed the specified number
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Property: Cluster centers should be meaningful for their assigned points
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     /// Property: DBSCAN noise points should be labeled as -1
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     /// Property: Input data should have consistent dimensions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     /// Property: Invalid cluster numbers should be handled appropriately
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:28:76
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:29:71
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let true_coef = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:30:66
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let noise = Array1::from_shape_fn(n_samples, |_| rng.gen::<f64>() * noise_scale);
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:51:81
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let x_test = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:52:66
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let coef = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let intercept = rng.gen::<f64>();
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:74:76
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:75:66
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let coef = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let y_true = Array1::from_shape_fn(n_samples, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_linear_regression.rs:96:67
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let y_pred = Array1::from_shape_fn(n_samples, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_linear_regression.rs:125:76
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_linear_regression.rs:154:78
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let x = Array2::from_shape_fn((n_samples_x, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_linear_regression.rs:155:64
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let y = Array1::from_shape_fn(n_samples_y, |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_linear_regression.rs:170:76
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_linear_regression.rs:171:62
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let y = Array1::from_shape_fn(n_samples, |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_metrics.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// Property: Accuracy score should be between 0 and 1 for valid inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_metrics.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// Property: Perfect predictions should give maximum metric scores
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     /// Property: R² score properties for regression metrics
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// Property: Confusion matrix properties
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |     /// Property: Precision and recall bounds and relationships
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     /// Property: Metrics should handle edge cases gracefully
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:293:5
[INFO] [stdout]     |
[INFO] [stdout] 293 |     /// Property: Metrics should handle constant predictions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_metrics.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .map(|_| (rng.gen::<f64>() * 3.0).floor() as i32) // 3 classes
[INFO] [stdout]    |                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 .map(|_| (rng.gen::<f64>() * n_clusters as f64).floor() as i32)
[INFO] [stdout]    |                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_metrics.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 .map(|_| rng.gen::<f64>() * 100.0)
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:49:69
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let point_a = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:50:69
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let point_b = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:51:69
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let point_c = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:87:79
[INFO] [stdout]    |
[INFO] [stdout] 87 |             let data = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> tests/test_clustering.rs:90:83
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let centers = Array2::from_shape_fn((n_clusters, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]    |                                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_clustering.rs:129:31
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 .map(|_| (rng.gen::<f64>() * n_clusters as f64).floor() as i32)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_clustering.rs:152:73
[INFO] [stdout]     |
[INFO] [stdout] 152 |             let true_center = Array1::from_shape_fn(n_features, |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_clustering.rs:156:72
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let noise = Array1::from_shape_fn(n_features, |_| (rng.gen::<f64>() - 0.5) * 0.1);
[INFO] [stdout]     |                                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_clustering.rs:221:79
[INFO] [stdout]     |
[INFO] [stdout] 221 |             let data = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>());
[INFO] [stdout]     |                                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> tests/test_clustering.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let rng = thread_rng();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// Property: Cluster labels should be valid integers within expected range
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     /// Property: Distance calculations should satisfy metric properties
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_clustering.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// Property: K-means cluster assignments should be stable for identical inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     /// Property: Number of unique clusters should not exceed the specified number
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Property: Cluster centers should be meaningful for their assigned points
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     /// Property: DBSCAN noise points should be labeled as -1
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     /// Property: Input data should have consistent dimensions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_clustering.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     /// Property: Invalid cluster numbers should be handled appropriately
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// Property: Linear regression coefficients should be stable for well-conditioned problems
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     /// Property: Predictions should be deterministic for the same input
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     /// Property: Linear regression should satisfy basic mathematical properties
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_linear_regression.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// Property: R² score should be between -∞ and 1 for valid inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     /// Property: Zero coefficients should produce constant predictions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     /// Property: Input validation should catch dimension mismatches
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_linear_regression.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     /// Property: Valid data should pass basic consistency checks
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_metrics.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// Property: Accuracy score should be between 0 and 1 for valid inputs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/test_metrics.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// Property: Perfect predictions should give maximum metric scores
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     /// Property: R² score properties for regression metrics
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// Property: Confusion matrix properties
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |     /// Property: Precision and recall bounds and relationships
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     /// Property: Metrics should handle edge cases gracefully
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/test_metrics.rs:293:5
[INFO] [stdout]     |
[INFO] [stdout] 293 |     /// Property: Metrics should handle constant predictions
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_metrics.rs:115:30
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 .map(|_| rng.gen::<f64>() * 100.0)
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_metrics.rs:137:30
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 .map(|_| rng.gen::<f64>() * 200.0) // Wider range than true values
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_metrics.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 .map(|_| (rng.gen::<f64>() * n_classes as f64).floor() as i32)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_metrics.rs:167:31
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 .map(|_| (rng.gen::<f64>() * n_classes as f64).floor() as i32)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/test_metrics.rs:304:30
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 .map(|_| rng.gen::<f64>() * 200.0 - 100.0)
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred_mean`
[INFO] [stdout]    --> tests/test_metrics.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let y_pred_mean = vec![y_mean; n_samples];
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred_mean`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_pr`
[INFO] [stdout]    --> tests/test_metrics.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 let min_pr = precision.min(recall);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_pr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_true_single`
[INFO] [stdout]    --> tests/test_metrics.rs:275:17
[INFO] [stdout]     |
[INFO] [stdout] 275 |             let y_true_single = [single_true_value];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_true_single`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred_single`
[INFO] [stdout]    --> tests/test_metrics.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let y_pred_single = [single_pred_value];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred_single`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred`
[INFO] [stdout]    --> tests/test_metrics.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |             let y_pred = vec![constant_pred; n_samples];
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/test_metrics.rs:196:34
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     prop_assert!(entry >= 0);
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> tests/test_clustering.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let rng = thread_rng();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred_mean`
[INFO] [stdout]    --> tests/test_metrics.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let y_pred_mean = vec![y_mean; n_samples];
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_pr`
[INFO] [stdout]    --> tests/test_metrics.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 let min_pr = precision.min(recall);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_pr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_true_single`
[INFO] [stdout]    --> tests/test_metrics.rs:275:17
[INFO] [stdout]     |
[INFO] [stdout] 275 |             let y_true_single = [single_true_value];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_true_single`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred_single`
[INFO] [stdout]    --> tests/test_metrics.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let y_pred_single = [single_pred_value];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred_single`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pred`
[INFO] [stdout]    --> tests/test_metrics.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |             let y_pred = vec![constant_pred; n_samples];
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/test_metrics.rs:196:34
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     prop_assert!(entry >= 0);
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 35s
[INFO] running `Command { std: "docker" "inspect" "553df2bdb64ed9d381fe3d137f66f55de66c0b95cf466578a75d60c6f61489d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553df2bdb64ed9d381fe3d137f66f55de66c0b95cf466578a75d60c6f61489d2", kill_on_drop: false }`
[INFO] [stdout] 553df2bdb64ed9d381fe3d137f66f55de66c0b95cf466578a75d60c6f61489d2
