[INFO] fetching crate dendritic-bayes 1.1.0...
[INFO] testing dendritic-bayes-1.1.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate dendritic-bayes 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dendritic-bayes 1.1.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dendritic-bayes 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dendritic-bayes 1.1.0
[INFO] tweaked toml for crates.io crate dendritic-bayes 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 313c9c80b58fa285cf29bb693f2095243bf4e5f9c8da9a322bc2fd7d8f4a9c59
[INFO] running `Command { std: "docker" "start" "-a" "313c9c80b58fa285cf29bb693f2095243bf4e5f9c8da9a322bc2fd7d8f4a9c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "313c9c80b58fa285cf29bb693f2095243bf4e5f9c8da9a322bc2fd7d8f4a9c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313c9c80b58fa285cf29bb693f2095243bf4e5f9c8da9a322bc2fd7d8f4a9c59", kill_on_drop: false }`
[INFO] [stdout] 313c9c80b58fa285cf29bb693f2095243bf4e5f9c8da9a322bc2fd7d8f4a9c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f759cf6f327f5bf5c87e8d11bf9c01c65e2f74046fe3be55c520af6cf636d20d
[INFO] running `Command { std: "docker" "start" "-a" "f759cf6f327f5bf5c87e8d11bf9c01c65e2f74046fe3be55c520af6cf636d20d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dendritic v1.3.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling dendritic-ndarray v1.3.0
[INFO] [stderr]    Compiling dendritic-metrics v1.3.0
[INFO] [stderr]    Compiling dendritic-bayes v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/naive_bayes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/naive_bayes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/naive_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/naive_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/gaussian_bayes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/naive_bayes.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows`
[INFO] [stdout]   --> src/naive_bayes.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let rows = freq_table.shape().dim(0); 
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/naive_bayes.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let item = freq_table.axis(0, row).unwrap();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/naive_bayes.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_class`
[INFO] [stdout]    --> src/naive_bayes.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let target_class = class_indices[class as usize].len();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/naive_bayes.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let _ = freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "f759cf6f327f5bf5c87e8d11bf9c01c65e2f74046fe3be55c520af6cf636d20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f759cf6f327f5bf5c87e8d11bf9c01c65e2f74046fe3be55c520af6cf636d20d", kill_on_drop: false }`
[INFO] [stdout] f759cf6f327f5bf5c87e8d11bf9c01c65e2f74046fe3be55c520af6cf636d20d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14becda54c25d9c1c0acca8ddb037179655fe68e943af9e3afeebdd397ebbeb5
[INFO] running `Command { std: "docker" "start" "-a" "14becda54c25d9c1c0acca8ddb037179655fe68e943af9e3afeebdd397ebbeb5", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/naive_bayes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/naive_bayes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/naive_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/naive_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/gaussian_bayes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/naive_bayes.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows`
[INFO] [stdout]   --> src/naive_bayes.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let rows = freq_table.shape().dim(0); 
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/naive_bayes.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let item = freq_table.axis(0, row).unwrap();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/naive_bayes.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_class`
[INFO] [stdout]    --> src/naive_bayes.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let target_class = class_indices[class as usize].len();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/naive_bayes.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let _ = freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dendritic-bayes v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/naive_bayes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/naive_bayes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/naive_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/naive_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/gaussian_bayes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dendritic_metrics::activations::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dendritic_metrics::loss::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stdout]  --> src/gaussian_bayes.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use dendritic_metrics::utils::*; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/naive_bayes.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows`
[INFO] [stdout]   --> src/naive_bayes.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let rows = freq_table.shape().dim(0); 
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/naive_bayes.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let item = freq_table.axis(0, row).unwrap();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/naive_bayes.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut idx = 0;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_class`
[INFO] [stdout]    --> src/naive_bayes.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let target_class = class_indices[class as usize].len();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/gaussian_bayes_tests.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut clf = GaussianNB::new(
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/gaussian_bayes_tests.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut clf_bad = GaussianNB::new(
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/gaussian_bayes_tests.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let mut clf = GaussianNB::new(
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/gaussian_bayes_tests.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut clf = GaussianNB::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row1`
[INFO] [stdout]    --> tests/gaussian_bayes_tests.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let row1: NDArray<f64> = NDArray::array(
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_row1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clf`
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_clf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clf2`
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_clf2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/gaussian_bayes_tests.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let mut clf = GaussianNB::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clf`
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_clf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clf2`
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_clf2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/naive_bayes.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let _ = freq_table.set_idx(idx, common.len() as f64);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/naive_bayes_tests.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let mut clf = NaiveBayes::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let mut clf2 = NaiveBayes::new(
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bad`
[INFO] [stdout]    --> tests/naive_bayes_tests.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let bad = clf2.predict_feature(2, 1.0, class_idx);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_bad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "14becda54c25d9c1c0acca8ddb037179655fe68e943af9e3afeebdd397ebbeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14becda54c25d9c1c0acca8ddb037179655fe68e943af9e3afeebdd397ebbeb5", kill_on_drop: false }`
[INFO] [stdout] 14becda54c25d9c1c0acca8ddb037179655fe68e943af9e3afeebdd397ebbeb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f23d1b3dd31430acb76316668ffff212ea827e96d879685b3ae751200342834b
[INFO] running `Command { std: "docker" "start" "-a" "f23d1b3dd31430acb76316668ffff212ea827e96d879685b3ae751200342834b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stderr]  --> src/naive_bayes.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use dendritic_metrics::activations::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stderr]  --> src/naive_bayes.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use dendritic_metrics::loss::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stderr]  --> src/naive_bayes.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dendritic_metrics::utils::*; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/naive_bayes.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/gaussian_bayes.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashSet; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dendritic_metrics::activations::*`
[INFO] [stderr]  --> src/gaussian_bayes.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dendritic_metrics::activations::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dendritic_metrics::loss::*`
[INFO] [stderr]  --> src/gaussian_bayes.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use dendritic_metrics::loss::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dendritic_metrics::utils::*`
[INFO] [stderr]  --> src/gaussian_bayes.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use dendritic_metrics::utils::*; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]   --> src/naive_bayes.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let mut idx = 0;
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rows`
[INFO] [stderr]   --> src/naive_bayes.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let rows = freq_table.shape().dim(0); 
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]    --> src/naive_bayes.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let item = freq_table.axis(0, row).unwrap();
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/naive_bayes.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let mut idx = 0;
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target_class`
[INFO] [stderr]    --> src/naive_bayes.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let target_class = class_indices[class as usize].len();
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_class`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/naive_bayes.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 freq_table.set_idx(idx, common.len() as f64);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 let _ = freq_table.set_idx(idx, common.len() as f64);
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `dendritic-bayes` (lib) generated 14 warnings (run `cargo fix --lib -p dendritic-bayes` to apply 9 suggestions)
[INFO] [stderr] warning: `dendritic-bayes` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/gaussian_bayes_tests.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut clf = GaussianNB::new(
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/gaussian_bayes_tests.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let mut clf_bad = GaussianNB::new(
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/gaussian_bayes_tests.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut clf = GaussianNB::new(
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/gaussian_bayes_tests.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut clf = GaussianNB::new(
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `row1`
[INFO] [stderr]    --> tests/gaussian_bayes_tests.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let row1: NDArray<f64> = NDArray::array(
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_row1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/gaussian_bayes_tests.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |         let mut clf = GaussianNB::new(
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clf`
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_clf`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clf2`
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_clf2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clf`
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_clf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clf2`
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:120:17
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_clf2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/naive_bayes_tests.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:170:13
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:254:13
[INFO] [stderr]     |
[INFO] [stderr] 254 |         let mut clf = NaiveBayes::new(
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:259:13
[INFO] [stderr]     |
[INFO] [stderr] 259 |         let mut clf2 = NaiveBayes::new(
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bad`
[INFO] [stderr]    --> tests/naive_bayes_tests.rs:326:13
[INFO] [stderr]     |
[INFO] [stderr] 326 |         let bad = clf2.predict_feature(2, 1.0, class_idx);
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_bad`
[INFO] [stderr] 
[INFO] [stderr] warning: `dendritic-bayes` (test "gaussian_bayes_tests") generated 6 warnings (run `cargo fix --test "gaussian_bayes_tests"` to apply 5 suggestions)
[INFO] [stderr] warning: `dendritic-bayes` (test "naive_bayes_tests") generated 13 warnings (run `cargo fix --test "naive_bayes_tests"` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dendritic_bayes-fb535a3372018a9c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gaussian_bayes_tests.rs (/opt/rustwide/target/debug/deps/gaussian_bayes_tests-ebf6e503986f9826)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test gaussian_bayes_tests::test_gaussian_bayes ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_build_likelihoods ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_gaussian_distribution ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_predict_feature ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_fit ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_fit_row ... ok
[INFO] [stdout] test gaussian_bayes_tests::test_save_load ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gaussian_bayes_tests::test_save_load stdout ----
[INFO] [stdout] thread 'gaussian_bayes_tests::test_save_load' panicked at src/gaussian_bayes.rs:31:50:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62b81e527b0a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x62b81e527b0a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x62b81e527b0a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62b81e527b0a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62b81e54eb73 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x62b81e54eb73 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x62b81e5246c3 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x62b81e527952 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x62b81e528f9a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x62b81e528da4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x62b81e4a8ac9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x62b81e4a8ac9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x62b81e529698 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x62b81e529698 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x62b81e52945a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x62b81e527fe9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x62b81e5290ec - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x62b81e54d2b0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x62b81e54d6f6 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x62b81e4b3dd6 - core::result::Result<T,E>::unwrap::h1e4f13e5a8724bf2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x62b81e4b3dd6 - dendritic_bayes::gaussian_bayes::GaussianNB::save::he87c5ab57e01035f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gaussian_bayes.rs:31:9
[INFO] [stdout]   21:     0x62b81e46e587 - gaussian_bayes_tests::gaussian_bayes_tests::test_save_load::hda5e8fe94aa62602
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gaussian_bayes_tests.rs:278:9
[INFO] [stdout]   22:     0x62b81e46de47 - gaussian_bayes_tests::gaussian_bayes_tests::test_save_load::{{closure}}::h12c37222cdd680ea
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gaussian_bayes_tests.rs:262:24
[INFO] [stdout]   23:     0x62b81e465ee6 - core::ops::function::FnOnce::call_once::h5020e65f464e7f9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62b81e4ad39b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62b81e4ad39b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x62b81e4acd17 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x62b81e4acd17 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x62b81e4acd17 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x62b81e4acd17 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x62b81e4acd17 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x62b81e4acd17 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x62b81e4acd17 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   33:     0x62b81e470434 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x62b81e470434 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x62b81e473bde - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   36:     0x62b81e473bde - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x62b81e473bde - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x62b81e473bde - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x62b81e473bde - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x62b81e473bde - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   41:     0x62b81e473bde - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62b81e52d4cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x62b81e52d4cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   44:     0x62b81e52d4cb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x72031a407ac3 - <unknown>
[INFO] [stdout]   46:     0x72031a498a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gaussian_bayes_tests::test_save_load
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test gaussian_bayes_tests`
[INFO] running `Command { std: "docker" "inspect" "f23d1b3dd31430acb76316668ffff212ea827e96d879685b3ae751200342834b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23d1b3dd31430acb76316668ffff212ea827e96d879685b3ae751200342834b", kill_on_drop: false }`
[INFO] [stdout] f23d1b3dd31430acb76316668ffff212ea827e96d879685b3ae751200342834b
