[INFO] fetching crate kategorize 0.3.0...
[INFO] testing kategorize-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kategorize 0.3.0 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kategorize 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded windows-targets v0.53.3
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded tempfile v3.21.0
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded getrandom v0.3.3
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded winapi-util v0.1.10
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded clap v4.5.46
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.26
[INFO] [stderr]   Downloaded proptest v1.7.0
[INFO] [stderr]   Downloaded libc v0.2.175
[INFO] [stderr]   Downloaded zerocopy v0.8.26
[INFO] [stderr]   Downloaded log v0.4.27
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded bitflags v2.9.3
[INFO] [stderr]   Downloaded criterion-plot v0.5.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.53.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.53.0
[INFO] [stderr]   Downloaded is-terminal v0.4.16
[INFO] [stderr]   Downloaded oorandom v11.1.5
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded num-complex v0.4.6
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded bit-set v0.8.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.53.0
[INFO] [stderr]   Downloaded bit-vec v0.8.0
[INFO] [stderr]   Downloaded plotters v0.3.7
[INFO] [stderr]   Downloaded itertools v0.10.5
[INFO] [stderr]   Downloaded regex-syntax v0.8.6
[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.53.0
[INFO] [stderr]   Downloaded memchr v2.7.5
[INFO] [stderr]   Downloaded windows_i686_gnu v0.53.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.53.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.53.0
[INFO] [stderr]   Downloaded criterion v0.5.1
[INFO] [stderr]   Downloaded regex v1.11.2
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.53.0
[INFO] [stderr]   Downloaded wait-timeout v0.2.1
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded crunchy v0.2.4
[INFO] [stderr]   Downloaded half v2.6.0
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded anstyle v1.0.11
[INFO] [stderr]   Downloaded clap_lex v0.7.5
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded clap_builder v4.5.46
[INFO] [stderr]   Downloaded rustix v1.0.8
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded num-integer v0.1.46
[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded serde_json v1.0.143
[INFO] [stderr]   Downloaded regex-automata v0.4.10
[INFO] [stderr]   Downloaded web-sys v0.3.77
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce10c10015bc0a6e5113c9a6056377984de459862d0cdc43437f30310178bde8
[INFO] running `Command { std: "docker" "start" "-a" "ce10c10015bc0a6e5113c9a6056377984de459862d0cdc43437f30310178bde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce10c10015bc0a6e5113c9a6056377984de459862d0cdc43437f30310178bde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce10c10015bc0a6e5113c9a6056377984de459862d0cdc43437f30310178bde8", kill_on_drop: false }`
[INFO] [stdout] ce10c10015bc0a6e5113c9a6056377984de459862d0cdc43437f30310178bde8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba76eaeb851540cc15c12afe1a66bcf3f9f3a3940f01c2e0f1c3e493188e97f
[INFO] running `Command { std: "docker" "start" "-a" "1ba76eaeb851540cc15c12afe1a66bcf3f9f3a3940f01c2e0f1c3e493188e97f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[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 14.06s
[INFO] running `Command { std: "docker" "inspect" "1ba76eaeb851540cc15c12afe1a66bcf3f9f3a3940f01c2e0f1c3e493188e97f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba76eaeb851540cc15c12afe1a66bcf3f9f3a3940f01c2e0f1c3e493188e97f", kill_on_drop: false }`
[INFO] [stdout] 1ba76eaeb851540cc15c12afe1a66bcf3f9f3a3940f01c2e0f1c3e493188e97f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f510ad5458d5e06023ab742f9eb34e7c12c9421ce6c20d5344ed4cadb144ac14
[INFO] running `Command { std: "docker" "start" "-a" "f510ad5458d5e06023ab742f9eb34e7c12c9421ce6c20d5344ed4cadb144ac14", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[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 rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[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 19.73s
[INFO] running `Command { std: "docker" "inspect" "f510ad5458d5e06023ab742f9eb34e7c12c9421ce6c20d5344ed4cadb144ac14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f510ad5458d5e06023ab742f9eb34e7c12c9421ce6c20d5344ed4cadb144ac14", kill_on_drop: false }`
[INFO] [stdout] f510ad5458d5e06023ab742f9eb34e7c12c9421ce6c20d5344ed4cadb144ac14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c7f6790ea022f5480647c6587ae3834d3adb1c87583ff5870742d8bb9701250
[INFO] running `Command { std: "docker" "start" "-a" "1c7f6790ea022f5480647c6587ae3834d3adb1c87583ff5870742d8bb9701250", 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 0.20s
[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_centroid_tracker ... ok
[INFO] [stdout] test distance::tests::test_euclidean_distance ... ok
[INFO] [stdout] test distance::tests::test_frequency_tracker_init_with_values ... ok
[INFO] [stdout] test distance::tests::test_hamming_distance ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_centroids ... ok
[INFO] [stdout] test distance::tests::test_compute_modes ... ok
[INFO] [stdout] test distance::tests::test_centroid_tracker_init_with_points ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_disjoint ... ok
[INFO] [stdout] test distance::tests::test_frequency_tracker ... ok
[INFO] [stdout] test distance::tests::test_compute_mode ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_identical ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_empty_sets ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_with_duplicates ... ok
[INFO] [stdout] test initialization::tests::test_huang_init ... ok
[INFO] [stdout] test distance::tests::test_jaccard_distance_partial_overlap ... ok
[INFO] [stdout] test initialization::tests::test_initialize_centroids ... ok
[INFO] [stdout] test distance::tests::test_matching_distance ... ok
[INFO] [stdout] test initialization::tests::test_invalid_parameters ... ok
[INFO] [stdout] test initialization::tests::test_cao_init ... ok
[INFO] [stdout] test kmodes::tests::test_invalid_parameters ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_builder_pattern ... ok
[INFO] [stdout] test kmodes::tests::test_empty_data ... ok
[INFO] [stdout] test kmodes::tests::test_hamming_distance_metric ... ok
[INFO] [stdout] test kmodes::tests::test_kmodes_creation ... ok
[INFO] [stdout] test initialization::tests::test_random_init ... 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 kprototypes::tests::test_mixed_value_equality ... ok
[INFO] [stdout] test kmodes::tests::test_default_distance_metric ... ok
[INFO] [stdout] test kprototypes::tests::test_prototypes_distance ... ok
[INFO] [stdout] test kmodes::tests::test_distance_metric_builder ... ok
[INFO] [stdout] test tests::basic_functionality ... ok
[INFO] [stdout] test utils::tests::test_assign_points_to_centroids ... 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_cluster_sizes ... ok
[INFO] [stdout] test utils::tests::test_find_closest_centroid ... ok
[INFO] [stdout] test utils::tests::test_categorical_feature_stats ... ok
[INFO] [stdout] test utils::tests::test_calculate_cost ... ok
[INFO] [stdout] test utils::tests::test_get_cluster_indices ... 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_kmodes_fit_predict ... ok
[INFO] [stdout] test utils::tests::test_validate_parameters ... ok
[INFO] [stdout] test kmodes::tests::test_jaccard_distance_metric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/debug_test.rs (/opt/rustwide/target/debug/deps/debug_test-a4c4f05bd403df35)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-605d55a5b00b85dc)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_error_conditions ... ok
[INFO] [stdout] test test_basic_functionality_check ... ok
[INFO] [stdout] test test_kmodes_single_cluster ... ok
[INFO] [stdout] test test_kprototypes_mixed_data ... ok
[INFO] [stdout] test test_kprototypes_gamma_effect ... ok
[INFO] [stdout] test test_kmodes_iris_like_data ... ok
[INFO] [stdout] test test_cluster_quality_metrics ... 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 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c7f6790ea022f5480647c6587ae3834d3adb1c87583ff5870742d8bb9701250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7f6790ea022f5480647c6587ae3834d3adb1c87583ff5870742d8bb9701250", kill_on_drop: false }`
[INFO] [stdout] 1c7f6790ea022f5480647c6587ae3834d3adb1c87583ff5870742d8bb9701250