[INFO] cloning repository https://github.com/Lukas-Nadj/Rust-MLP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lukas-Nadj/Rust-MLP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukas-Nadj%2FRust-MLP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukas-Nadj%2FRust-MLP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6057cc8c5436afdb4e126608cef5103ecf40904 [INFO] checking Lukas-Nadj/Rust-MLP against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukas-Nadj%2FRust-MLP" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lukas-Nadj/Rust-MLP on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lukas-Nadj/Rust-MLP [INFO] finished tweaking git repo https://github.com/Lukas-Nadj/Rust-MLP [INFO] tweaked toml for git repo https://github.com/Lukas-Nadj/Rust-MLP written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lukas-Nadj/Rust-MLP 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Lukas-Nadj/Rust-MLP against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukas-Nadj%2FRust-MLP" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lukas-Nadj/Rust-MLP on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lukas-Nadj/Rust-MLP [INFO] finished tweaking git repo https://github.com/Lukas-Nadj/Rust-MLP [INFO] tweaked toml for git repo https://github.com/Lukas-Nadj/Rust-MLP written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lukas-Nadj/Rust-MLP 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 812ccbd1b6ea801f33989290fafe665e865e1bdaf5d1db27eec6f1cd9d9c70b5 [INFO] running `Command { std: "docker" "start" "-a" "812ccbd1b6ea801f33989290fafe665e865e1bdaf5d1db27eec6f1cd9d9c70b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "812ccbd1b6ea801f33989290fafe665e865e1bdaf5d1db27eec6f1cd9d9c70b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812ccbd1b6ea801f33989290fafe665e865e1bdaf5d1db27eec6f1cd9d9c70b5", kill_on_drop: false }` [INFO] [stdout] 812ccbd1b6ea801f33989290fafe665e865e1bdaf5d1db27eec6f1cd9d9c70b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2b9780ae4544468b84fc283866697a08d603d06c0ac94f6f8b16bacb0b0d4f1 [INFO] running `Command { std: "docker" "start" "-a" "b2b9780ae4544468b84fc283866697a08d603d06c0ac94f6f8b16bacb0b0d4f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking AIFromScratch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::csvloader::*` [INFO] [stdout] --> src/network/data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::csvloader::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/network/csvloader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `csvloader::*` [INFO] [stdout] --> src/network/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use csvloader::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::csvloader::*` [INFO] [stdout] --> src/network/data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::csvloader::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/network/csvloader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `csvloader::*` [INFO] [stdout] --> src/network/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use csvloader::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_fs` [INFO] [stdout] --> src/network/network.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_fs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/network/network.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut pre_activations: Vec> = vec![vec![]; model_struct.len()]; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut layers: Vec = layers; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_fs` [INFO] [stdout] --> src/network/network.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_fs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/network/network.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut pre_activations: Vec> = vec![vec![]; model_struct.len()]; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut layers: Vec = layers; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let mut target = &mut vec![0.0f64; 10]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/network/network.rs:235:41 [INFO] [stdout] | [INFO] [stdout] 235 | BatchingType::MiniBatch(size) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `learning_rate` [INFO] [stdout] --> src/network/network.rs:229:41 [INFO] [stdout] | [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_learning_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/network/network.rs:229:97 [INFO] [stdout] | [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_model` is never used [INFO] [stdout] --> src/main.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn load_model(model: &mut MultilayerPerceptron) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `training_data` and `eval_data` are never used [INFO] [stdout] --> src/network/data.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Data { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn training_data(&self, _index: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn eval_data(&self, _index: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `model_struct` is never read [INFO] [stdout] --> src/network/network.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct MultilayerPerceptron{ [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub model_struct: Vec //could simplify some loops later [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MultilayerPerceptron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BatchingType` is never used [INFO] [stdout] --> src/network/network.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum BatchingType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/network/network.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl<'a> MultilayerPerceptron { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load_model`, `subtract`, `elementwise`, `scalarMultiplication`, `transpose`, and `backpropagate` are never used [INFO] [stdout] --> src/network/network.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> MultilayerPerceptron { //ni [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 37 | pub fn load_model(path: &str, model_struct: Vec, data:Data) -> Self{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn subtract(left: &Vec, right: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | pub fn elementwise(&self, left: &Vec, right: &Vec, offset: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn scalarMultiplication( left: &Vec, right: f64 ) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn transpose(v: Vec>) -> Vec> //borrowed from stack overflow [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CSVLoader` is never constructed [INFO] [stdout] --> src/network/csvloader.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CSVLoader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CSVLoader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/network.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let mut target = &mut vec![0.0f64; 10]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/network/network.rs:235:41 [INFO] [stdout] | [INFO] [stdout] 235 | BatchingType::MiniBatch(size) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `learning_rate` [INFO] [stdout] --> src/network/network.rs:229:41 [INFO] [stdout] | [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_learning_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/network/network.rs:229:97 [INFO] [stdout] | [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_model` is never used [INFO] [stdout] --> src/main.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn load_model(model: &mut MultilayerPerceptron) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `training_data` and `eval_data` are never used [INFO] [stdout] --> src/network/data.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Data { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn training_data(&self, _index: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn eval_data(&self, _index: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `model_struct` is never read [INFO] [stdout] --> src/network/network.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct MultilayerPerceptron{ [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub model_struct: Vec //could simplify some loops later [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MultilayerPerceptron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BatchingType` is never used [INFO] [stdout] --> src/network/network.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum BatchingType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/network/network.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl<'a> MultilayerPerceptron { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] 31 | pub fn load( model_fs:i32 , data:&'a Data ) /* -> Self */{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load_model`, `subtract`, `elementwise`, `scalarMultiplication`, `transpose`, and `backpropagate` are never used [INFO] [stdout] --> src/network/network.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> MultilayerPerceptron { //ni [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 37 | pub fn load_model(path: &str, model_struct: Vec, data:Data) -> Self{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn subtract(left: &Vec, right: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | pub fn elementwise(&self, left: &Vec, right: &Vec, offset: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn scalarMultiplication( left: &Vec, right: f64 ) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn transpose(v: Vec>) -> Vec> //borrowed from stack overflow [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | /*pub*/ fn backpropagate(&mut self, learning_rate: f64, epoch: f64, batching: BatchingType, index:usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CSVLoader` is never constructed [INFO] [stdout] --> src/network/csvloader.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CSVLoader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CSVLoader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scalarMultiplication` should have a snake case name [INFO] [stdout] --> src/network/network.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn scalarMultiplication( left: &Vec, right: f64 ) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `scalar_multiplication` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Data` should have a snake case name [INFO] [stdout] --> src/network/csvloader.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub Data: Vec>, [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scalarMultiplication` should have a snake case name [INFO] [stdout] --> src/network/network.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn scalarMultiplication( left: &Vec, right: f64 ) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `scalar_multiplication` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Data` should have a snake case name [INFO] [stdout] --> src/network/csvloader.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub Data: Vec>, [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `data` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "b2b9780ae4544468b84fc283866697a08d603d06c0ac94f6f8b16bacb0b0d4f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b9780ae4544468b84fc283866697a08d603d06c0ac94f6f8b16bacb0b0d4f1", kill_on_drop: false }` [INFO] [stdout] b2b9780ae4544468b84fc283866697a08d603d06c0ac94f6f8b16bacb0b0d4f1