[INFO] fetching crate kategorize 0.3.0...
[INFO] testing kategorize-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kategorize 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate kategorize 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kategorize 0.3.0
[INFO] tweaked toml for crates.io crate kategorize 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kategorize 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kategorize 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47310c763da0ef2cdac36df72ef950db65d1dc86e91941fbae6b54c6dca9fe16
[INFO] running `Command { std: "docker" "start" "-a" "47310c763da0ef2cdac36df72ef950db65d1dc86e91941fbae6b54c6dca9fe16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47310c763da0ef2cdac36df72ef950db65d1dc86e91941fbae6b54c6dca9fe16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47310c763da0ef2cdac36df72ef950db65d1dc86e91941fbae6b54c6dca9fe16", kill_on_drop: false }`
[INFO] [stdout] 47310c763da0ef2cdac36df72ef950db65d1dc86e91941fbae6b54c6dca9fe16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c6f8a00489ce2dd8f64336e4af31dfd499e6c96a7e8f7e4d8d9d46b8c5abce
[INFO] running `Command { std: "docker" "start" "-a" "79c6f8a00489ce2dd8f64336e4af31dfd499e6c96a7e8f7e4d8d9d46b8c5abce", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling kategorize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `categorical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         categorical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_categorical_indices`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         numerical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerical_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_distance` and `numerical_distance` are never read
[INFO] [stdout]   --> src/kprototypes.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct PrototypesDistance {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     categorical_distance: MatchingDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 79 |     numerical_distance: EuclideanDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_indices`, `numerical_indices`, and `gamma` are never read
[INFO] [stdout]    --> src/distance.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub struct PrototypesDistance {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 157 |     categorical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 158 |     numerical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 159 |     gamma: f64, // Weight for categorical vs numerical features
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "79c6f8a00489ce2dd8f64336e4af31dfd499e6c96a7e8f7e4d8d9d46b8c5abce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c6f8a00489ce2dd8f64336e4af31dfd499e6c96a7e8f7e4d8d9d46b8c5abce", kill_on_drop: false }`
[INFO] [stdout] 79c6f8a00489ce2dd8f64336e4af31dfd499e6c96a7e8f7e4d8d9d46b8c5abce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6244ac5e3642d7e252f6bf1004b0b9e2d52d62803d06ef4e58b589a8287e61fc
[INFO] running `Command { std: "docker" "start" "-a" "6244ac5e3642d7e252f6bf1004b0b9e2d52d62803d06ef4e58b589a8287e61fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling kategorize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `categorical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         categorical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_categorical_indices`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         numerical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerical_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_distance` and `numerical_distance` are never read
[INFO] [stdout]   --> src/kprototypes.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct PrototypesDistance {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     categorical_distance: MatchingDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 79 |     numerical_distance: EuclideanDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_indices`, `numerical_indices`, and `gamma` are never read
[INFO] [stdout]    --> src/distance.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub struct PrototypesDistance {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 157 |     categorical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 158 |     numerical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 159 |     gamma: f64, // Weight for categorical vs numerical features
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `categorical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         categorical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_categorical_indices`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerical_indices`
[INFO] [stdout]    --> src/kprototypes.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         numerical_indices: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerical_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/distance.rs:563:13
[INFO] [stdout]     |
[INFO] [stdout] 563 |         let data = Array2::from_shape_vec((3, 2), vec!["A", "X", "B", "Y", "A", "X"]).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_distance` and `numerical_distance` are never read
[INFO] [stdout]   --> src/kprototypes.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct PrototypesDistance {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     categorical_distance: MatchingDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 79 |     numerical_distance: EuclideanDistance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `categorical_indices`, `numerical_indices`, and `gamma` are never read
[INFO] [stdout]    --> src/distance.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub struct PrototypesDistance {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 157 |     categorical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 158 |     numerical_indices: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 159 |     gamma: f64, // Weight for categorical vs numerical features
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.92s
[INFO] running `Command { std: "docker" "inspect" "6244ac5e3642d7e252f6bf1004b0b9e2d52d62803d06ef4e58b589a8287e61fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6244ac5e3642d7e252f6bf1004b0b9e2d52d62803d06ef4e58b589a8287e61fc", kill_on_drop: false }`
[INFO] [stdout] 6244ac5e3642d7e252f6bf1004b0b9e2d52d62803d06ef4e58b589a8287e61fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5664f3120c2fa43260ea48da645806532a63bfa8ac1b302e01c0bd7a5aed682e
[INFO] running `Command { std: "docker" "start" "-a" "5664f3120c2fa43260ea48da645806532a63bfa8ac1b302e01c0bd7a5aed682e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `categorical_indices`
[INFO] [stderr]    --> src/kprototypes.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         categorical_indices: Vec<usize>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_categorical_indices`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `numerical_indices`
[INFO] [stderr]    --> src/kprototypes.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         numerical_indices: Vec<usize>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerical_indices`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `categorical_distance` and `numerical_distance` are never read
[INFO] [stderr]   --> src/kprototypes.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct PrototypesDistance {
[INFO] [stderr]    |            ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 78 |     categorical_distance: MatchingDistance,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 79 |     numerical_distance: EuclideanDistance,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `categorical_indices`, `numerical_indices`, and `gamma` are never read
[INFO] [stderr]    --> src/distance.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub struct PrototypesDistance {
[INFO] [stderr]     |            ------------------ fields in this struct
[INFO] [stderr] 157 |     categorical_indices: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 158 |     numerical_indices: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 159 |     gamma: f64, // Weight for categorical vs numerical features
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PrototypesDistance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kategorize` (lib) generated 4 warnings (run `cargo fix --lib -p kategorize` to apply 2 suggestions)
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/distance.rs:563:13
[INFO] [stderr]     |
[INFO] [stderr] 563 |         let data = Array2::from_shape_vec((3, 2), vec!["A", "X", "B", "Y", "A", "X"]).unwrap();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `kategorize` (lib test) generated 5 warnings (4 duplicates) (run `cargo fix --lib -p kategorize --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kategorize-113f64d0cc6d96c8)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test distance::tests::test_compute_mode ... ok
[INFO] [stdout] test distance::tests::test_compute_modes ... ok
[INFO] [stdout] test distance::tests::test_centroid_tracker ... ok
[INFO] [stdout] test distance::tests::test_euclidean_distance ... ok
[INFO] [stdout] test distance::tests::test_hamming_distance ... ok
[INFO] [stdout] test distance::tests::test_frequency_tracker ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_disjoint ... ok
[INFO] [stdout] test distance::tests::test_centroid_tracker_init_with_points ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_centroids ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_empty_sets ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_identical ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_partial_overlap ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_with_duplicates ... ok
[INFO] [stdout] test distance::tests::test_matching_distance ... ok
[INFO] [stdout] test initialization::tests::test_huang_init ... ok
[INFO] [stdout] test initialization::tests::test_cao_init ... ok
[INFO] [stdout] test kmodes::tests::test_default_distance_metric ... ok
[INFO] [stdout] test initialization::tests::test_initialize_centroids ... ok
[INFO] [stdout] test initialization::tests::test_random_init ... ok
[INFO] [stdout] test kmodes::tests::test_empty_data ... ok
[INFO] [stdout] test kmodes::tests::test_invalid_parameters ... ok
[INFO] [stdout] test kmodes::tests::test_distance_metric_builder ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_creation ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_convergence ... ok
[INFO] [stdout] test kprototypes::tests::test_invalid_feature_indices ... ok
[INFO] [stdout] test kprototypes::tests::test_kprototypes_creation ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_builder_pattern ... ok
[INFO] [stdout] test kprototypes::tests::test_mixed_value_equality ... ok
[INFO] [stdout] test initialization::tests::test_invalid_parameters ... ok
[INFO] [stdout] test kmodes::tests::test_hamming_distance_metric ... ok
[INFO] [stdout] test kprototypes::tests::test_prototypes_distance ... ok
[INFO] [stdout] test tests::basic_functionality ... ok
[INFO] [stdout] test utils::tests::test_calculate_cost ... ok
[INFO] [stdout] test utils::tests::test_categorical_feature_stats ... ok
[INFO] [stdout] test utils::tests::test_cluster_sizes ... ok
[INFO] [stdout] test utils::tests::test_find_closest_centroid ... ok
[INFO] [stdout] test utils::tests::test_get_cluster_indices ... ok
[INFO] [stdout] test utils::tests::test_validate_data ... ok
[INFO] [stdout] test utils::tests::test_assignments_equal ... ok
[INFO] [stdout] test utils::tests::test_assign_points_to_centroids ... ok
[INFO] [stdout] test utils::tests::test_validate_parameters ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_fit_predict ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_simple_clustering ... ok
[INFO] [stdout] test kprototypes::tests::test_kprototypes_simple_clustering ... ok
[INFO] [stdout] test kmodes::tests::test_jaccard_distance_metric ... ok
[INFO] [stdout] test distance::tests::test_frequency_tracker_init_with_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_debug_random_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/debug_test.rs (/opt/rustwide/target/debug/deps/debug_test-a4c4f05bd403df35)
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-605d55a5b00b85dc)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_basic_functionality_check ... ok
[INFO] [stdout] test test_error_conditions ... ok
[INFO] [stdout] test test_kmodes_single_cluster ... ok
[INFO] [stdout] test test_kmodes_iris_like_data ... ok
[INFO] [stdout] test test_kprototypes_mixed_data ... ok
[INFO] [stdout] test test_cluster_quality_metrics ... ok
[INFO] [stdout] test test_kprototypes_gamma_effect ... ok
[INFO] [stdout] test test_kmodes_different_init_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kategorize
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5664f3120c2fa43260ea48da645806532a63bfa8ac1b302e01c0bd7a5aed682e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5664f3120c2fa43260ea48da645806532a63bfa8ac1b302e01c0bd7a5aed682e", kill_on_drop: false }`
[INFO] [stdout] 5664f3120c2fa43260ea48da645806532a63bfa8ac1b302e01c0bd7a5aed682e