[INFO] cloning repository https://github.com/MrLeaw/rust-deep-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrLeaw/rust-deep-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLeaw%2Frust-deep-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLeaw%2Frust-deep-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 906b096aff71cefa2c0fcea25446d76d16c25ad0
[INFO] testing MrLeaw/rust-deep-learning against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLeaw%2Frust-deep-learning" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MrLeaw/rust-deep-learning
[INFO] finished tweaking git repo https://github.com/MrLeaw/rust-deep-learning
[INFO] tweaked toml for git repo https://github.com/MrLeaw/rust-deep-learning written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MrLeaw/rust-deep-learning on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MrLeaw/rust-deep-learning 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39ea9ef1bc7cd3681a122b5fa5b465c935fae8efb7abe3491d67a297b5ca8969
[INFO] running `Command { std: "docker" "start" "-a" "39ea9ef1bc7cd3681a122b5fa5b465c935fae8efb7abe3491d67a297b5ca8969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39ea9ef1bc7cd3681a122b5fa5b465c935fae8efb7abe3491d67a297b5ca8969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ea9ef1bc7cd3681a122b5fa5b465c935fae8efb7abe3491d67a297b5ca8969", kill_on_drop: false }`
[INFO] [stdout] 39ea9ef1bc7cd3681a122b5fa5b465c935fae8efb7abe3491d67a297b5ca8969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f436b2ea1e8c458246bbe8627cc9410f9bfb7d0dab5bc62dced23ac3af2ce341
[INFO] running `Command { std: "docker" "start" "-a" "f436b2ea1e8c458246bbe8627cc9410f9bfb7d0dab5bc62dced23ac3af2ce341", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling indicatif v0.17.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[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 deep-learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `estimator_index`
[INFO] [stdout]   --> src/gradient_boosting_machine.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for estimator_index in 0..self.n_estimators {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_estimator_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation`
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:148:42
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let mut output_layer_inputs = layer_outputs.last().unwrap_or(&inputs).clone();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `kernel_linear` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SupportVectorMachine {
[INFO] [stdout]     | ------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn kernel_linear(x1: &Vec<f64>, x2: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardize` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn standardize(data: &mut Vec<Vec<f64>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_y` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn convert_y(y: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sigmoid` is never used
[INFO] [stdout]  --> src/fully_connected_neural_network.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn sigmoid(x: f64) -> f64 {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `relu` is never used
[INFO] [stdout]  --> src/fully_connected_neural_network.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn relu(x: f64) -> f64 {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn linear(x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaky_relu` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn leaky_relu(x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `softmax` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn softmax(x: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Activation` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum Activation {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModelBuilder` is never constructed
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct ModelBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `input_nodes`, `hidden_layer`, `output_nodes`, and `build` are never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl ModelBuilder {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 49 |     pub fn new() -> ModelBuilder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn input_nodes(&mut self, num_input_nodes: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn hidden_layer(&mut self, num_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn output_nodes(&mut self, num_output_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn build(&self) -> NeuralNetwork {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `activate`, `activate_vector`, and `derivative` are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:83:8
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Activation {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  83 |     fn activate(&self, x: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     fn activate_vector(&self, x: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn derivative(&self, x: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct Node {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl Node {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 141 |     fn new(num_weights: usize) -> Node {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NeuralNetwork` is never constructed
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct NeuralNetwork {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl NeuralNetwork {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 185 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn predict(&self, inputs: Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn predict_one(&self, inputs: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn forward(&self, inputs: &Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     fn train(&mut self, train_x: Vec<Vec<f64>>, train_y: Vec<Vec<f64>>, lr: f64, iters: u64) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn mse(&self, x_train: Vec<Vec<f64>>, y_train: Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     fn train_iter(&mut self, inputs: &Vec<f64>, targets: &Vec<f64>, lr: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalize_x_y` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:366:4
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn normalize_x_y(x: &mut Vec<Vec<f64>>, y: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalize_column` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:378:4
[INFO] [stdout]     |
[INFO] [stdout] 378 | fn normalize_column(column: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:386:4
[INFO] [stdout]     |
[INFO] [stdout] 386 | fn transpose(x: &Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_logistic_regression_iris` is never used
[INFO] [stdout]    --> src/main.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn run_logistic_regression_iris() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "f436b2ea1e8c458246bbe8627cc9410f9bfb7d0dab5bc62dced23ac3af2ce341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f436b2ea1e8c458246bbe8627cc9410f9bfb7d0dab5bc62dced23ac3af2ce341", kill_on_drop: false }`
[INFO] [stdout] f436b2ea1e8c458246bbe8627cc9410f9bfb7d0dab5bc62dced23ac3af2ce341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3b6c68c4160afbd42e671ceeef86f6bda6b61f26561bca2b37fd14d4362ee5
[INFO] running `Command { std: "docker" "start" "-a" "4c3b6c68c4160afbd42e671ceeef86f6bda6b61f26561bca2b37fd14d4362ee5", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `estimator_index`
[INFO] [stdout]   --> src/gradient_boosting_machine.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for estimator_index in 0..self.n_estimators {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_estimator_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation`
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:148:42
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let mut output_layer_inputs = layer_outputs.last().unwrap_or(&inputs).clone();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `kernel_linear` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SupportVectorMachine {
[INFO] [stdout]     | ------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn kernel_linear(x1: &Vec<f64>, x2: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardize` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn standardize(data: &mut Vec<Vec<f64>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_y` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn convert_y(y: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sigmoid` is never used
[INFO] [stdout]  --> src/fully_connected_neural_network.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn sigmoid(x: f64) -> f64 {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `relu` is never used
[INFO] [stdout]  --> src/fully_connected_neural_network.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn relu(x: f64) -> f64 {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn linear(x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaky_relu` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn leaky_relu(x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `softmax` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn softmax(x: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Activation` is never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum Activation {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModelBuilder` is never constructed
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct ModelBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `input_nodes`, `hidden_layer`, `output_nodes`, and `build` are never used
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl ModelBuilder {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 49 |     pub fn new() -> ModelBuilder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn input_nodes(&mut self, num_input_nodes: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn hidden_layer(&mut self, num_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn output_nodes(&mut self, num_output_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn build(&self) -> NeuralNetwork {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `activate`, `activate_vector`, and `derivative` are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:83:8
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Activation {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  83 |     fn activate(&self, x: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     fn activate_vector(&self, x: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn derivative(&self, x: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct Node {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl Node {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 141 |     fn new(num_weights: usize) -> Node {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NeuralNetwork` is never constructed
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct NeuralNetwork {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl NeuralNetwork {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 185 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn predict(&self, inputs: Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn predict_one(&self, inputs: Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn forward(&self, inputs: &Vec<f64>) -> Vec<f64> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     fn train(&mut self, train_x: Vec<Vec<f64>>, train_y: Vec<Vec<f64>>, lr: f64, iters: u64) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn mse(&self, x_train: Vec<Vec<f64>>, y_train: Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     fn train_iter(&mut self, inputs: &Vec<f64>, targets: &Vec<f64>, lr: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalize_x_y` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:366:4
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn normalize_x_y(x: &mut Vec<Vec<f64>>, y: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling deep-learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `normalize_column` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:378:4
[INFO] [stdout]     |
[INFO] [stdout] 378 | fn normalize_column(column: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:386:4
[INFO] [stdout]     |
[INFO] [stdout] 386 | fn transpose(x: &Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_logistic_regression_iris` is never used
[INFO] [stdout]    --> src/main.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn run_logistic_regression_iris() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_iris_dataset`
[INFO] [stdout]    --> src/gradient_boosting_machine.rs:149:55
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use crate::datasets::{load_breast_cancer_dataset, load_iris_dataset, train_test_split};
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entr`
[INFO] [stdout]    --> src/decision_tree.rs:391:13
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let entr = entropy(&data);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_entr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> src/decision_tree.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |             let score = information_gain(&y, &val, 2.5);
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `estimator_index`
[INFO] [stdout]   --> src/gradient_boosting_machine.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for estimator_index in 0..self.n_estimators {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_estimator_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation`
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:148:42
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fully_connected_neural_network.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let mut output_layer_inputs = layer_outputs.last().unwrap_or(&inputs).clone();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `kernel_linear` is never used
[INFO] [stdout]    --> src/support_vector_machine.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SupportVectorMachine {
[INFO] [stdout]     | ------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn kernel_linear(x1: &Vec<f64>, x2: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Linear`, `LeakyRelu`, and `Softmax` are never constructed
[INFO] [stdout]   --> src/fully_connected_neural_network.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum Activation {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 37 |     Linear,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     LeakyRelu,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 39 |     Softmax,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Activation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/decision_tree.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let X = vec![
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "4c3b6c68c4160afbd42e671ceeef86f6bda6b61f26561bca2b37fd14d4362ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3b6c68c4160afbd42e671ceeef86f6bda6b61f26561bca2b37fd14d4362ee5", kill_on_drop: false }`
[INFO] [stdout] 4c3b6c68c4160afbd42e671ceeef86f6bda6b61f26561bca2b37fd14d4362ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9403b21ef470af161a39c8ec1ce7f6ebe8449ab72452f1ce6cd03497d579241c
[INFO] running `Command { std: "docker" "start" "-a" "9403b21ef470af161a39c8ec1ce7f6ebe8449ab72452f1ce6cd03497d579241c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `estimator_index`
[INFO] [stderr]   --> src/gradient_boosting_machine.rs:52:17
[INFO] [stderr]    |
[INFO] [stderr] 52 |             for estimator_index in 0..self.n_estimators {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_estimator_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `activation`
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:148:42
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stderr]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:285:13
[INFO] [stderr]     |
[INFO] [stderr] 285 |         let mut output_layer_inputs = layer_outputs.last().unwrap_or(&inputs).clone();
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `kernel_linear` is never used
[INFO] [stderr]    --> src/support_vector_machine.rs:206:8
[INFO] [stderr]     |
[INFO] [stderr]  12 | impl SupportVectorMachine {
[INFO] [stderr]     | ------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 206 |     fn kernel_linear(x1: &Vec<f64>, x2: &Vec<f64>) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `standardize` is never used
[INFO] [stderr]    --> src/support_vector_machine.rs:246:4
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn standardize(data: &mut Vec<Vec<f64>>) {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `convert_y` is never used
[INFO] [stderr]    --> src/support_vector_machine.rs:280:4
[INFO] [stderr]     |
[INFO] [stderr] 280 | fn convert_y(y: Vec<f64>) -> Vec<f64> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sigmoid` is never used
[INFO] [stderr]  --> src/fully_connected_neural_network.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn sigmoid(x: f64) -> f64 {
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `relu` is never used
[INFO] [stderr]  --> src/fully_connected_neural_network.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn relu(x: f64) -> f64 {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `linear` is never used
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn linear(x: f64) -> f64 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `leaky_relu` is never used
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn leaky_relu(x: f64) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `softmax` is never used
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn softmax(x: Vec<f64>) -> Vec<f64> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Activation` is never used
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 | enum Activation {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ModelBuilder` is never constructed
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | struct ModelBuilder {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `input_nodes`, `hidden_layer`, `output_nodes`, and `build` are never used
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl ModelBuilder {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 49 |     pub fn new() -> ModelBuilder {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn input_nodes(&mut self, num_input_nodes: usize) -> &mut Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn hidden_layer(&mut self, num_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn output_nodes(&mut self, num_output_nodes: usize, activation: Activation) -> &mut Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn build(&self) -> NeuralNetwork {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `activate`, `activate_vector`, and `derivative` are never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:83:8
[INFO] [stderr]     |
[INFO] [stderr]  82 | impl Activation {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr]  83 |     fn activate(&self, x: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  93 |     fn activate_vector(&self, x: Vec<f64>) -> Vec<f64> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     fn derivative(&self, x: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | struct Node {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `forward` are never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:141:8
[INFO] [stderr]     |
[INFO] [stderr] 140 | impl Node {
[INFO] [stderr]     | --------- associated items in this implementation
[INFO] [stderr] 141 |     fn new(num_weights: usize) -> Node {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 148 |     fn forward(&self, inputs: &Vec<f64>, activation: &Activation) -> f64 {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NeuralNetwork` is never constructed
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:170:8
[INFO] [stderr]     |
[INFO] [stderr] 170 | struct NeuralNetwork {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:185:8
[INFO] [stderr]     |
[INFO] [stderr] 184 | impl NeuralNetwork {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr] 185 |     fn new(
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 213 |     pub fn predict(&self, inputs: Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 |     pub fn predict_one(&self, inputs: Vec<f64>) -> Vec<f64> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 |     fn forward(&self, inputs: &Vec<f64>) -> Vec<f64> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 240 |     fn train(&mut self, train_x: Vec<Vec<f64>>, train_y: Vec<Vec<f64>>, lr: f64, iters: u64) {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 258 |     fn mse(&self, x_train: Vec<Vec<f64>>, y_train: Vec<f64>) -> f64 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 271 |     fn train_iter(&mut self, inputs: &Vec<f64>, targets: &Vec<f64>, lr: f64) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `normalize_x_y` is never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:366:4
[INFO] [stderr]     |
[INFO] [stderr] 366 | fn normalize_x_y(x: &mut Vec<Vec<f64>>, y: &mut Vec<f64>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `normalize_column` is never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:378:4
[INFO] [stderr]     |
[INFO] [stderr] 378 | fn normalize_column(column: &mut Vec<f64>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `transpose` is never used
[INFO] [stderr]    --> src/fully_connected_neural_network.rs:386:4
[INFO] [stderr]     |
[INFO] [stderr] 386 | fn transpose(x: &Vec<Vec<f64>>) -> Vec<Vec<f64>> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `load_iris_dataset`
[INFO] [stderr]    --> src/gradient_boosting_machine.rs:149:55
[INFO] [stderr]     |
[INFO] [stderr] 149 |     use crate::datasets::{load_breast_cancer_dataset, load_iris_dataset, train_test_split};
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entr`
[INFO] [stderr]    --> src/decision_tree.rs:391:13
[INFO] [stderr]     |
[INFO] [stderr] 391 |         let entr = entropy(&data);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_entr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `score`
[INFO] [stderr]    --> src/decision_tree.rs:410:17
[INFO] [stderr]     |
[INFO] [stderr] 410 |             let score = information_gain(&y, &val, 2.5);
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `estimator_index`
[INFO] [stderr]   --> src/gradient_boosting_machine.rs:52:17
[INFO] [stderr]    |
[INFO] [stderr] 52 |             for estimator_index in 0..self.n_estimators {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_estimator_index`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Linear`, `LeakyRelu`, and `Softmax` are never constructed
[INFO] [stderr]   --> src/fully_connected_neural_network.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | enum Activation {
[INFO] [stderr]    |      ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 37 |     Linear,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 38 |     LeakyRelu,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 39 |     Softmax,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Activation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/decision_tree.rs:395:13
[INFO] [stderr]     |
[INFO] [stderr] 395 |         let X = vec![
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `deep-learning` (lib) generated 22 warnings (run `cargo fix --lib -p deep-learning` to apply 3 suggestions)
[INFO] [stderr] warning: `deep-learning` (lib test) generated 9 warnings (3 duplicates) (run `cargo fix --lib -p deep-learning --tests` to apply 4 suggestions)
[INFO] [stderr] warning: function `run_logistic_regression_iris` is never used
[INFO] [stderr]    --> src/main.rs:183:4
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn run_logistic_regression_iris() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `deep-learning` (bin "deep-learning" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deep_learning-aca47ecff68efbfa)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test decision_tree::tests::test_information_gain ... ok
[INFO] [stdout] test decision_tree::tests::test_entropy ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_activation ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_neural_network_forward ... ok
[INFO] [stdout] test linear_regression::tests::test_linear_regression_non_singular ... ok
[INFO] [stdout] test gaussian_naive_bayes::tests::test_gnb ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_relu ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_sigmoid ... ok
[INFO] [stdout] test k_nearest_neighbors::tests::test_k_nearest_neighbors ... ok
[INFO] [stdout] test logistic_regression::tests::test_logistic_regression ... ok
[INFO] [stdout] test support_vector_machine::tests::test_kernel_linear ... ok
[INFO] [stdout] test stochastic_gradient_descent::tests::test_sgd ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_mismatched_targets - should panic ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_mismatched_output_nodes - should panic ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_node_forward ... FAILED
[INFO] [stdout] test linear_regression::tests::test_linear_regression - should panic ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_neural_network_train ... FAILED
[INFO] [stdout] test support_vector_machine::tests::test_kernel_rbf ... ok
[INFO] [stdout] test support_vector_machine::tests::test_kernel_sigmoid ... ok
[INFO] [stdout] test support_vector_machine::tests::test_kernel_polynomial ... ok
[INFO] [stdout] test decision_tree::tests::test_information_gain_real_data ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_with_constant_feature ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_empty_data ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_no_variance ... ok
[INFO] [stdout] test utils::tests::test_dot_product ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_single_sample ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_edge_case_single_feature ... ok
[INFO] [stdout] test support_vector_machine::tests::test_standardize_simple_case ... ok
[INFO] [stdout] test utils::tests::test_identity_matrix ... ok
[INFO] [stdout] test utils::tests::test_invert_matrix ... ok
[INFO] [stdout] test utils::tests::test_matrix_multiply ... ok
[INFO] [stdout] test utils::tests::test_transpose ... ok
[INFO] [stdout] test random_forest::tests::test_random_forest ... ok
[INFO] [stdout] test support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels ... FAILED
[INFO] [stdout] test decision_tree::tests::test_best_criteria_real_data ... ok
[INFO] [stdout] test decision_tree::tests::test_decision_tree ... ok
[INFO] [stdout] test logistic_regression::tests::test_logistic_regression_2 ... ok
[INFO] [stdout] test support_vector_machine::tests::test_support_vector_machine ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::multiple_hidden_layers ... ok
[INFO] [stdout] test gradient_boosting_machine::tests::test_gradient_boosting_machine ... ok
[INFO] [stdout] test fully_connected_neural_network::tests::test_ms_error ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- fully_connected_neural_network::tests::test_node_forward stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'fully_connected_neural_network::tests::test_node_forward' (41) panicked at src/fully_connected_neural_network.rs:428:9:
[INFO] [stdout] assertion failed: output >= 0.0 && output <= 1.0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcf34183e6a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fcf34183e6a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fcf34199cca - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fcf34199cca - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5fcf341889e2 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcf341889e2 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fcf34162b4f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fcf34162b4f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fcf3417bf49 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fcf340e114c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5fcf340e114c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fcf3417c102 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5fcf3417c102 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fcf34162c3a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fcf3415a459 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fcf3416391d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fcf3419a45c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fcf3419a422 - core[a96a4c5c53f902a3]::panicking::panic
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5fcf3406b07f - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_node_forward
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:428:9
[INFO] [stdout]   21:     0x5fcf34067597 - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_node_forward::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:423:27
[INFO] [stdout]   22:     0x5fcf34076ff6 - <deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_node_forward::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fcf340d522b - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5fcf340d522b - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5fcf340e1c1b - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5fcf340dd334 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5fcf340dd334 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5fcf340e4822 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5fcf340e4822 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5fcf340e4822 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fcf341833ef - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x5fcf341833ef - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x781cdcc48aa4 - <unknown>
[INFO] [stdout]   44:     0x781cdccd5a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- fully_connected_neural_network::tests::test_neural_network_train stdout ----
[INFO] [stdout] [0.48803425968412606]
[INFO] [stdout] 
[INFO] [stdout] thread 'fully_connected_neural_network::tests::test_neural_network_train' (28) panicked at src/fully_connected_neural_network.rs:454:9:
[INFO] [stdout] assertion failed: nn.predict_one(vec![0.0; 10])[0] < 0.3
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcf34183e6a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fcf34183e6a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fcf34199cca - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fcf34199cca - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5fcf341889e2 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcf341889e2 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fcf34162b4f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fcf34162b4f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fcf3417bf49 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fcf340e114c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5fcf340e114c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fcf3417c102 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5fcf3417c102 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fcf34162c3a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fcf3415a459 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fcf3416391d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fcf3419a45c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fcf3419a422 - core[a96a4c5c53f902a3]::panicking::panic
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5fcf3406cb9d - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_neural_network_train
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:454:9
[INFO] [stdout]   21:     0x5fcf34067627 - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_neural_network_train::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:444:35
[INFO] [stdout]   22:     0x5fcf340770b6 - <deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_neural_network_train::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fcf340d522b - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5fcf340d522b - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5fcf340e1c1b - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5fcf340dd334 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5fcf340dd334 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5fcf340e4822 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5fcf340e4822 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5fcf340e4822 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fcf341833ef - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x5fcf341833ef - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x781cdcc48aa4 - <unknown>
[INFO] [stdout]   44:     0x781cdccd5a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels stdout ----
[INFO] [stdout] [[-0.9006811702978099, 1.0190043519716065, -1.3402265266227635, -1.3154442950077407], [-1.1430169111851116, -0.1319794793216258, -1.3402265266227635, -1.3154442950077407], [-1.3853526520724144, 0.3284140531956675, -1.3970639535363667, -1.3154442950077407], [-1.5065205225160663, 0.09821728693702086, -1.2833890997091604, -1.3154442950077407], [-1.0218490407414607, 1.2492011182302531, -1.3402265266227635, -1.3154442950077407], [-0.5371775589668552, 1.939791417006192, -1.169714245881954, -1.052179926427139], [-1.5065205225160663, 0.7888075857129598, -1.3402265266227635, -1.18381211071744], [-1.0218490407414607, 0.7888075857129598, -1.2833890997091604, -1.3154442950077407], [-1.748856263403368, -0.36217624558027245, -1.3402265266227635, -1.3154442950077407], [-1.1430169111851116, 0.09821728693702086, -1.2833890997091604, -1.4470764792980415], [-0.5371775589668552, 1.4793978844888998, -1.2833890997091604, -1.3154442950077407], [-1.2641847816287635, 0.7888075857129598, -1.2265516727955572, -1.3154442950077407], [-1.2641847816287635, -0.1319794793216258, -1.3402265266227635, -1.4470764792980415], [-1.87002413384702, -0.1319794793216258, -1.5107388073635728, -1.4470764792980415], [-0.052506077192250644, 2.169988183264839, -1.4539013804499696, -1.3154442950077407], [-0.1736739476359015, 3.0907752482994253, -1.2833890997091604, -1.052179926427139], [-0.5371775589668552, 1.939791417006192, -1.3970639535363667, -1.052179926427139], [-0.9006811702978099, 1.0190043519716065, -1.3402265266227635, -1.18381211071744], [-0.1736739476359015, 1.7095946507475455, -1.169714245881954, -1.18381211071744], [-0.9006811702978099, 1.7095946507475455, -1.2833890997091604, -1.18381211071744], [-0.5371775589668552, 0.7888075857129598, -1.169714245881954, -1.3154442950077407], [-0.9006811702978099, 1.4793978844888998, -1.2833890997091604, -1.052179926427139], [-1.5065205225160663, 1.2492011182302531, -1.567576234277176, -1.3154442950077407], [-0.9006811702978099, 0.5586108194543131, -1.169714245881954, -0.9205477421368382], [-1.2641847816287635, 0.7888075857129598, -1.056039392054748, -1.3154442950077407], [-1.0218490407414607, -0.1319794793216258, -1.2265516727955572, -1.3154442950077407], [-1.0218490407414607, 0.7888075857129598, -1.2265516727955572, -1.052179926427139], [-0.779513299854158, 1.0190043519716065, -1.2833890997091604, -1.3154442950077407], [-0.779513299854158, 0.7888075857129598, -1.3402265266227635, -1.3154442950077407], [-1.3853526520724144, 0.3284140531956675, -1.2265516727955572, -1.3154442950077407], [-1.2641847816287635, 0.09821728693702086, -1.2265516727955572, -1.3154442950077407], [-0.5371775589668552, 0.7888075857129598, -1.2833890997091604, -1.052179926427139], [-0.779513299854158, 2.400184949523484, -1.2833890997091604, -1.4470764792980415], [-0.4160096885232043, 2.630381715782132, -1.3402265266227635, -1.3154442950077407], [-1.1430169111851116, 0.09821728693702086, -1.2833890997091604, -1.3154442950077407], [-1.0218490407414607, 0.3284140531956675, -1.4539013804499696, -1.3154442950077407], [-0.4160096885232043, 1.0190043519716065, -1.3970639535363667, -1.3154442950077407], [-1.1430169111851116, 1.2492011182302531, -1.3402265266227635, -1.4470764792980415], [-1.748856263403368, -0.1319794793216258, -1.3970639535363667, -1.3154442950077407], [-0.9006811702978099, 0.7888075857129598, -1.2833890997091604, -1.3154442950077407], [-1.0218490407414607, 1.0190043519716065, -1.3970639535363667, -1.18381211071744], [-1.6276883929597172, -1.7433568431321513, -1.3970639535363667, -1.18381211071744], [-1.748856263403368, 0.3284140531956675, -1.3970639535363667, -1.3154442950077407], [-1.0218490407414607, 1.0190043519716065, -1.2265516727955572, -0.7889155578465374], [-0.9006811702978099, 1.7095946507475455, -1.056039392054748, -1.052179926427139], [-1.2641847816287635, -0.1319794793216258, -1.3402265266227635, -1.18381211071744], [-0.9006811702978099, 1.7095946507475455, -1.2265516727955572, -1.3154442950077407], [-1.5065205225160663, 0.3284140531956675, -1.3402265266227635, -1.3154442950077407], [-0.6583454294105071, 1.4793978844888998, -1.2833890997091604, -1.3154442950077407], [-1.0218490407414607, 0.5586108194543131, -1.3402265266227635, -1.3154442950077407], [1.401508368131565, 0.3284140531956675, 0.5354085615261401, 0.2641419164758693], [0.6745011454696578, 0.3284140531956675, 0.42173370769893376, 0.3957741007661703], [1.2803404976879142, 0.09821728693702086, 0.6490834153533465, 0.3957741007661703], [-0.4160096885232043, -1.7433568431321513, 0.13754657313091806, 0.13250973218556866], [0.7956690159133086, -0.5923730118389191, 0.4785711346125367, 0.3957741007661703], [-0.1736739476359015, -0.5923730118389191, 0.42173370769893376, 0.13250973218556866], [0.5533332750260058, 0.5586108194543131, 0.5354085615261401, 0.5274062850564712], [-1.1430169111851116, -1.5131600768735047, -0.26031541526430396, -0.262386820685334], [0.9168368863569595, -0.36217624558027245, 0.4785711346125367, 0.13250973218556866], [-0.779513299854158, -0.8225697780975647, 0.08070914621731488, 0.2641419164758693], [-1.0218490407414607, -2.43394714190809, -0.1466405614370976, -0.262386820685334], [0.06866179325140129, -0.1319794793216258, 0.25122142695812444, 0.3957741007661703], [0.18982966369505214, -1.973553609390797, 0.13754657313091806, -0.262386820685334], [0.310997534138703, -0.36217624558027245, 0.5354085615261401, 0.2641419164758693], [-0.29484181807955345, -0.36217624558027245, -0.08980313452349442, 0.13250973218556866], [1.0380047568006114, 0.09821728693702086, 0.3648962807853308, 0.2641419164758693], [-0.29484181807955345, -0.1319794793216258, 0.42173370769893376, 0.3957741007661703], [-0.052506077192250644, -0.8225697780975647, 0.194384000044521, -0.262386820685334], [0.4321654045823549, -1.973553609390797, 0.42173370769893376, 0.3957741007661703], [-0.29484181807955345, -1.282963310614858, 0.08070914621731488, -0.13075463639503299], [0.06866179325140129, 0.3284140531956675, 0.5922459884397431, 0.7906706536370729], [0.310997534138703, -0.5923730118389191, 0.13754657313091806, 0.13250973218556866], [0.5533332750260058, -1.282963310614858, 0.6490834153533465, 0.3957741007661703], [0.310997534138703, -0.5923730118389191, 0.5354085615261401, 0.0008775478952676988], [0.6745011454696578, -0.36217624558027245, 0.3080588538717274, 0.13250973218556866], [0.9168368863569595, -0.1319794793216258, 0.3648962807853308, 0.2641419164758693], [1.1591726272442622, -0.5923730118389191, 0.5922459884397431, 0.2641419164758693], [1.0380047568006114, -0.1319794793216258, 0.7059208422669494, 0.659038469346772], [0.18982966369505214, -0.36217624558027245, 0.42173370769893376, 0.3957741007661703], [-0.1736739476359015, -1.0527665443562113, -0.1466405614370976, -0.262386820685334], [-0.4160096885232043, -1.5131600768735047, 0.023871719303711698, -0.13075463639503299], [-0.4160096885232043, -1.5131600768735047, -0.03296570760989124, -0.262386820685334], [-0.052506077192250644, -0.8225697780975647, 0.08070914621731488, 0.0008775478952676988], [0.18982966369505214, -0.8225697780975647, 0.7627582691805523, 0.5274062850564712], [-0.5371775589668552, -0.1319794793216258, 0.42173370769893376, 0.3957741007661703], [0.18982966369505214, 0.7888075857129598, 0.42173370769893376, 0.5274062850564712], [1.0380047568006114, 0.09821728693702086, 0.5354085615261401, 0.3957741007661703], [0.5533332750260058, -1.7433568431321513, 0.3648962807853308, 0.13250973218556866], [-0.29484181807955345, -0.1319794793216258, 0.194384000044521, 0.13250973218556866], [-0.4160096885232043, -1.282963310614858, 0.13754657313091806, 0.13250973218556866], [-0.4160096885232043, -1.0527665443562113, 0.3648962807853308, 0.0008775478952676988], [0.310997534138703, -0.1319794793216258, 0.4785711346125367, 0.2641419164758693], [-0.052506077192250644, -1.0527665443562113, 0.13754657313091806, 0.0008775478952676988], [-1.0218490407414607, -1.7433568431321513, -0.26031541526430396, -0.262386820685334], [-0.29484181807955345, -0.8225697780975647, 0.25122142695812444, 0.13250973218556866], [-0.1736739476359015, -0.1319794793216258, 0.25122142695812444, 0.0008775478952676988], [-0.1736739476359015, -0.36217624558027245, 0.25122142695812444, 0.13250973218556866], [0.4321654045823549, -0.36217624558027245, 0.3080588538717274, 0.13250973218556866], [-0.9006811702978099, -1.282963310614858, -0.4308276960051133, -0.13075463639503299], [-0.1736739476359015, -0.5923730118389191, 0.194384000044521, 0.13250973218556866], [0.5533332750260058, 0.5586108194543131, 1.2742951114029808, 1.712095943669179], [-0.052506077192250644, -0.8225697780975647, 0.7627582691805523, 0.9223028379273737], [1.522676238575216, -0.1319794793216258, 1.2174576844893779, 1.1855672065079756], [0.5533332750260058, -0.36217624558027245, 1.0469454037485681, 0.7906706536370729], [0.7956690159133086, -0.1319794793216258, 1.1606202575757745, 1.3171993907982766], [2.1285155907934725, -0.1319794793216258, 1.6153196728845993, 1.1855672065079756], [-1.1430169111851116, -1.282963310614858, 0.42173370769893376, 0.659038469346772], [1.7650119794625188, -0.36217624558027245, 1.44480739214379, 0.7906706536370729], [1.0380047568006114, -1.282963310614858, 1.1606202575757745, 0.7906706536370729], [1.6438441090188678, 1.2492011182302531, 1.3311325383165837, 1.712095943669179], [0.7956690159133086, 0.3284140531956675, 0.7627582691805523, 1.0539350222176747], [0.6745011454696578, -0.8225697780975647, 0.8764331230077588, 0.9223028379273737], [1.1591726272442622, -0.1319794793216258, 0.9901079768349651, 1.1855672065079756], [-0.1736739476359015, -1.282963310614858, 0.7059208422669494, 1.0539350222176747], [-0.052506077192250644, -0.5923730118389191, 0.7627582691805523, 1.580463759378878], [0.6745011454696578, 0.3284140531956675, 0.8764331230077588, 1.448831575088577], [0.7956690159133086, -0.1319794793216258, 0.9901079768349651, 0.7906706536370729], [2.249683461237124, 1.7095946507475455, 1.672157099798203, 1.3171993907982766], [2.249683461237124, -1.0527665443562113, 1.7858319536254093, 1.448831575088577], [0.18982966369505214, -1.973553609390797, 0.7059208422669494, 0.3957741007661703], [1.2803404976879142, 0.3284140531956675, 1.1037828306621715, 1.448831575088577], [-0.29484181807955345, -0.5923730118389191, 0.6490834153533465, 1.0539350222176747], [2.249683461237124, -0.5923730118389191, 1.672157099798203, 1.0539350222176747], [0.5533332750260058, -0.8225697780975647, 0.6490834153533465, 0.7906706536370729], [1.0380047568006114, 0.5586108194543131, 1.1037828306621715, 1.1855672065079756], [1.6438441090188678, 0.3284140531956675, 1.2742951114029808, 0.7906706536370729], [0.4321654045823549, -0.5923730118389191, 0.5922459884397431, 0.7906706536370729], [0.310997534138703, -0.1319794793216258, 0.6490834153533465, 0.7906706536370729], [0.6745011454696578, -0.5923730118389191, 1.0469454037485681, 1.1855672065079756], [1.6438441090188678, -0.1319794793216258, 1.1606202575757745, 0.5274062850564712], [1.8861798499061706, -0.5923730118389191, 1.3311325383165837, 0.9223028379273737], [2.492019202124427, 1.7095946507475455, 1.5016448190573937, 1.0539350222176747], [0.6745011454696578, -0.5923730118389191, 1.0469454037485681, 1.3171993907982766], [0.5533332750260058, -0.5923730118389191, 0.7627582691805523, 0.3957741007661703], [0.310997534138703, -1.0527665443562113, 1.0469454037485681, 0.2641419164758693], [2.249683461237124, -0.1319794793216258, 1.3311325383165837, 1.448831575088577], [0.5533332750260058, 0.7888075857129598, 1.0469454037485681, 1.580463759378878], [0.6745011454696578, 0.09821728693702086, 0.9901079768349651, 0.7906706536370729], [0.18982966369505214, -0.1319794793216258, 0.5922459884397431, 0.7906706536370729], [1.2803404976879142, 0.09821728693702086, 0.9332705499213622, 1.1855672065079756], [1.0380047568006114, 0.09821728693702086, 1.0469454037485681, 1.580463759378878], [1.2803404976879142, 0.09821728693702086, 0.7627582691805523, 1.448831575088577], [-0.052506077192250644, -0.8225697780975647, 0.7627582691805523, 0.9223028379273737], [1.1591726272442622, 0.3284140531956675, 1.2174576844893779, 1.448831575088577], [1.0380047568006114, 0.5586108194543131, 1.1037828306621715, 1.712095943669179], [1.0380047568006114, -0.1319794793216258, 0.8195956960941558, 1.448831575088577], [0.5533332750260058, -1.282963310614858, 0.7059208422669494, 0.9223028379273737], [0.7956690159133086, -0.1319794793216258, 0.8195956960941558, 1.0539350222176747], [0.4321654045823549, 0.7888075857129598, 0.9332705499213622, 1.448831575088577], [0.06866179325140129, -0.1319794793216258, 0.7627582691805523, 0.7906706536370729]]
[INFO] [stdout] Iteration 0alpha sum: 0.06750939078383247, bias: 0.9783732441599636, error: -0.0014748141031534212, metric: 1.0308151757700155
[INFO] [stdout] Iteration 1alpha sum: 0.06750939078383249, bias: 0.9786433648893326, error: -0.0005843876316733443, metric: 0.05191182819933224
[INFO] [stdout] Iteration 2alpha sum: 0.06750939078383249, bias: 0.9782955872808293, error: -0.000815098859555996, metric: 0.05581922027894526
[INFO] [stdout] Iteration 3alpha sum: 0.06750939078383249, bias: -1.0115582110048293, error: -1.990718566001967, metric: 0.06312729158636213
[INFO] [stdout] Iteration 4alpha sum: 0.06750939078383249, bias: -1.0115582110048293, error: -1.990718566001967, metric: 0.06782653561722538
[INFO] [stdout] Iteration 5alpha sum: 0.06750939078383249, bias: -1.0115582110048293, error: -1.990718566001967, metric: 0.06782653561722538
[INFO] [stdout] Iteration 6alpha sum: 0.06750939078383249, bias: -1.0115582110048293, error: -1.990718566001967, metric: 0.06782653561722538
[INFO] [stdout] Early stopping triggered after 7 iterations.
[INFO] [stdout] Accuracy: 0.6666666666666666
[INFO] [stdout] 
[INFO] [stdout] thread 'support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels' (230) panicked at src/support_vector_machine.rs:487:13:
[INFO] [stdout] assertion failed: accuracy > 0.7
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcf34183e6a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fcf34183e6a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fcf34199cca - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fcf34199cca - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5fcf341889e2 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcf341889e2 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fcf34162b4f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fcf34162b4f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fcf3417bf49 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fcf340e114c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5fcf340e114c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fcf3417c102 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5fcf3417c102 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fcf34162c3a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fcf3415a459 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fcf3416391d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fcf3419a45c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fcf3419a422 - core[a96a4c5c53f902a3]::panicking::panic
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5fcf3407d8a1 - deep_learning[c14196581c3ea50a]::support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels
[INFO] [stdout]                                at /opt/rustwide/workdir/src/support_vector_machine.rs:487:13
[INFO] [stdout]   21:     0x5fcf34077a47 - deep_learning[c14196581c3ea50a]::support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/support_vector_machine.rs:462:55
[INFO] [stdout]   22:     0x5fcf34076e76 - <deep_learning[c14196581c3ea50a]::support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fcf340d522b - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5fcf340d522b - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5fcf340e1c1b - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5fcf340dd334 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5fcf340dd334 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5fcf340e4822 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5fcf340e4822 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5fcf340e4822 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fcf341833ef - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x5fcf341833ef - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x781cdcc48aa4 - <unknown>
[INFO] [stdout]   44:     0x781cdccd5a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- fully_connected_neural_network::tests::test_ms_error stdout ----
[INFO] [stdout] 0.39478792847673744
[INFO] [stdout] 
[INFO] [stdout] thread 'fully_connected_neural_network::tests::test_ms_error' (26) panicked at src/fully_connected_neural_network.rs:472:9:
[INFO] [stdout] assertion failed: mse < 0.08
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcf34183e6a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcf34183e6a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fcf34183e6a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fcf34199cca - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fcf34199cca - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5fcf341889e2 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcf341889e2 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fcf34162b4f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fcf34162b4f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fcf3417bf49 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fcf340e114c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5fcf340e114c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fcf3417c102 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5fcf3417c102 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fcf34162c3a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fcf3415a459 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fcf3416391d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fcf3419a45c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fcf3419a422 - core[a96a4c5c53f902a3]::panicking::panic
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5fcf3406ac65 - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_ms_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:472:9
[INFO] [stdout]   21:     0x5fcf34067537 - deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_ms_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fully_connected_neural_network.rs:458:23
[INFO] [stdout]   22:     0x5fcf34076f76 - <deep_learning[c14196581c3ea50a]::fully_connected_neural_network::tests::test_ms_error::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fcf340d522b - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5fcf340d522b - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5fcf340e1c1b - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fcf340e1c1b - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5fcf340e1c1b - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5fcf340dd334 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5fcf340dd334 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5fcf340e4822 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5fcf340e4822 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5fcf340e4822 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5fcf340e4822 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5fcf340e4822 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fcf341833ef - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x5fcf341833ef - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x781cdcc48aa4 - <unknown>
[INFO] [stdout]   44:     0x781cdccd5a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     fully_connected_neural_network::tests::test_ms_error
[INFO] [stdout]     fully_connected_neural_network::tests::test_neural_network_train
[INFO] [stdout]     fully_connected_neural_network::tests::test_node_forward
[INFO] [stdout]     support_vector_machine::tests::test_support_vector_machine_nonlinear_kernels
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 37 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 35.64s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9403b21ef470af161a39c8ec1ce7f6ebe8449ab72452f1ce6cd03497d579241c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9403b21ef470af161a39c8ec1ce7f6ebe8449ab72452f1ce6cd03497d579241c", kill_on_drop: false }`
[INFO] [stdout] 9403b21ef470af161a39c8ec1ce7f6ebe8449ab72452f1ce6cd03497d579241c
