[INFO] cloning repository https://github.com/JanisBoegershausen/Rust_NeuralNetwork [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanisBoegershausen/Rust_NeuralNetwork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanisBoegershausen%2FRust_NeuralNetwork", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanisBoegershausen%2FRust_NeuralNetwork'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be0819e7e4170423a6290993edc025cc7aaf491f [INFO] testing JanisBoegershausen/Rust_NeuralNetwork against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanisBoegershausen%2FRust_NeuralNetwork" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork [INFO] finished tweaking git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork [INFO] tweaked toml for git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.4.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded image v0.23.9 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 671651dcd4336a067f6ab5df65dfa546cb89fcde2c29a8684e7c9ad921dcc31a [INFO] running `Command { std: "docker" "start" "-a" "671651dcd4336a067f6ab5df65dfa546cb89fcde2c29a8684e7c9ad921dcc31a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "671651dcd4336a067f6ab5df65dfa546cb89fcde2c29a8684e7c9ad921dcc31a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "671651dcd4336a067f6ab5df65dfa546cb89fcde2c29a8684e7c9ad921dcc31a", kill_on_drop: false }` [INFO] [stdout] 671651dcd4336a067f6ab5df65dfa546cb89fcde2c29a8684e7c9ad921dcc31a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9e0d1268722279701ba6a9e10484cd7b308a48e91b41af80b02e37c149d0ede [INFO] running `Command { std: "docker" "start" "-a" "e9e0d1268722279701ba6a9e10484cd7b308a48e91b41af80b02e37c149d0ede", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytemuck v1.4.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling piston2d-graphics v0.37.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.23.9 [INFO] [stderr] Compiling pistoncore-input v1.0.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Compiling pistoncore-window v0.47.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.52.0 [INFO] [stderr] Compiling piston v0.52.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-glutin_window v0.66.0 [INFO] [stderr] Compiling neuralNet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MouseCursorEvent` [INFO] [stdout] --> src/main.rs:17:84 [INFO] [stdout] | [INFO] [stdout] 17 | use piston::input::{RenderArgs, UpdateArgs, UpdateEvent, Button, ButtonState, Key, MouseCursorEvent}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `training_set` [INFO] [stdout] --> src/trainer.rs:83:88 [INFO] [stdout] | [INFO] [stdout] 83 | ...etwork::NeuralNetwork, training_set : &Vec, generations : usize) -> TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generations` [INFO] [stdout] --> src/trainer.rs:83:124 [INFO] [stdout] | [INFO] [stdout] 83 | ... : &Vec, generations : usize) -> TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/examples.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | for g in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/examples.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | for i in 0..network.nodes[0].len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `training_set` [INFO] [stdout] --> src/examples.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn evaluate_copy_input(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trainer` [INFO] [stdout] --> src/examples.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trainer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate_with_training_data` [INFO] [stdout] --> src/trainer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn evaluate_with_training_data(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_genetic_algorithm_dataset` [INFO] [stdout] --> src/trainer.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn train_genetic_algorithm_dataset (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, gener... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_backpropagation` [INFO] [stdout] --> src/trainer.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn train_backpropagation (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, generations : ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calculate_errors` [INFO] [stdout] --> src/trainer.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn calculate_errors(&mut self, network : &super::network::NeuralNetwork, expected_outputs : Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/trainer.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | input: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/trainer.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | output: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/trainer.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn new(inputs : Vec, output : Vec) -> TrainingData { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_example_one` [INFO] [stdout] --> src/examples.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn run_example_one(trainer : &mut super::trainer::Trainer) -> super::trainer::TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_example_three` [INFO] [stdout] --> src/examples.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `neuralNet` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `neural_net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `weightSum` should have a snake case name [INFO] [stdout] --> src/trainer.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | let mut weightSum = 0.0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `weight_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 01s [INFO] running `Command { std: "docker" "inspect" "e9e0d1268722279701ba6a9e10484cd7b308a48e91b41af80b02e37c149d0ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9e0d1268722279701ba6a9e10484cd7b308a48e91b41af80b02e37c149d0ede", kill_on_drop: false }` [INFO] [stdout] e9e0d1268722279701ba6a9e10484cd7b308a48e91b41af80b02e37c149d0ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac6131b8f9dccc215ff69455e6018274181876a690a6d1887895c47ac24a796d [INFO] running `Command { std: "docker" "start" "-a" "ac6131b8f9dccc215ff69455e6018274181876a690a6d1887895c47ac24a796d", kill_on_drop: false }` [INFO] [stderr] Compiling neuralNet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MouseCursorEvent` [INFO] [stdout] --> src/main.rs:17:84 [INFO] [stdout] | [INFO] [stdout] 17 | use piston::input::{RenderArgs, UpdateArgs, UpdateEvent, Button, ButtonState, Key, MouseCursorEvent}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `training_set` [INFO] [stdout] --> src/trainer.rs:83:88 [INFO] [stdout] | [INFO] [stdout] 83 | ...etwork::NeuralNetwork, training_set : &Vec, generations : usize) -> TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generations` [INFO] [stdout] --> src/trainer.rs:83:124 [INFO] [stdout] | [INFO] [stdout] 83 | ... : &Vec, generations : usize) -> TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/examples.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | for g in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/examples.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | for i in 0..network.nodes[0].len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `training_set` [INFO] [stdout] --> src/examples.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn evaluate_copy_input(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trainer` [INFO] [stdout] --> src/examples.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trainer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate_with_training_data` [INFO] [stdout] --> src/trainer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn evaluate_with_training_data(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_genetic_algorithm_dataset` [INFO] [stdout] --> src/trainer.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn train_genetic_algorithm_dataset (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, gener... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_backpropagation` [INFO] [stdout] --> src/trainer.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn train_backpropagation (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, generations : ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calculate_errors` [INFO] [stdout] --> src/trainer.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn calculate_errors(&mut self, network : &super::network::NeuralNetwork, expected_outputs : Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/trainer.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | input: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/trainer.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | output: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/trainer.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn new(inputs : Vec, output : Vec) -> TrainingData { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_example_one` [INFO] [stdout] --> src/examples.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn run_example_one(trainer : &mut super::trainer::Trainer) -> super::trainer::TrainingResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_example_three` [INFO] [stdout] --> src/examples.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `neuralNet` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `neural_net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `weightSum` should have a snake case name [INFO] [stdout] --> src/trainer.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | let mut weightSum = 0.0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `weight_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "ac6131b8f9dccc215ff69455e6018274181876a690a6d1887895c47ac24a796d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6131b8f9dccc215ff69455e6018274181876a690a6d1887895c47ac24a796d", kill_on_drop: false }` [INFO] [stdout] ac6131b8f9dccc215ff69455e6018274181876a690a6d1887895c47ac24a796d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4861fef4a03c38c5ed4e9626dfc5ec3b267b52c3e1fd88a90a57f122d8c9572c [INFO] running `Command { std: "docker" "start" "-a" "4861fef4a03c38c5ed4e9626dfc5ec3b267b52c3e1fd88a90a57f122d8c9572c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `MouseCursorEvent` [INFO] [stderr] --> src/main.rs:17:84 [INFO] [stderr] | [INFO] [stderr] 17 | use piston::input::{RenderArgs, UpdateArgs, UpdateEvent, Button, ButtonState, Key, MouseCursorEvent}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `training_set` [INFO] [stderr] --> src/trainer.rs:83:88 [INFO] [stderr] | [INFO] [stderr] 83 | ...etwork::NeuralNetwork, training_set : &Vec, generations : usize) -> TrainingResult { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generations` [INFO] [stderr] --> src/trainer.rs:83:124 [INFO] [stderr] | [INFO] [stderr] 83 | ... : &Vec, generations : usize) -> TrainingResult { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generations` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/examples.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | for g in 0..20 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/examples.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | for i in 0..network.nodes[0].len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `training_set` [INFO] [stderr] --> src/examples.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn evaluate_copy_input(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_training_set` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trainer` [INFO] [stderr] --> src/examples.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trainer` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `evaluate_with_training_data` [INFO] [stderr] --> src/trainer.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn evaluate_with_training_data(training_set : &Vec, network : &mut super::network::NeuralNetwork) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `train_genetic_algorithm_dataset` [INFO] [stderr] --> src/trainer.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn train_genetic_algorithm_dataset (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, gener... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `train_backpropagation` [INFO] [stderr] --> src/trainer.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn train_backpropagation (&mut self, network : &super::network::NeuralNetwork, training_set : &Vec, generations : ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `calculate_errors` [INFO] [stderr] --> src/trainer.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn calculate_errors(&mut self, network : &super::network::NeuralNetwork, expected_outputs : Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `input` [INFO] [stderr] --> src/trainer.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | input: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `output` [INFO] [stderr] --> src/trainer.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | output: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/trainer.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn new(inputs : Vec, output : Vec) -> TrainingData { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_example_one` [INFO] [stderr] --> src/examples.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn run_example_one(trainer : &mut super::trainer::Trainer) -> super::trainer::TrainingResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_example_three` [INFO] [stderr] --> src/examples.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn run_example_three(trainer : &mut super::trainer::Trainer) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `neuralNet` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `neural_net` [INFO] [stderr] [INFO] [stderr] warning: variable `weightSum` should have a snake case name [INFO] [stderr] --> src/trainer.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 103 | let mut weightSum = 0.0; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `weight_sum` [INFO] [stderr] [INFO] [stderr] warning: `neuralNet` (bin "neuralNet" test) generated 18 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/neuralNet-4ac937f5a57d71df) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4861fef4a03c38c5ed4e9626dfc5ec3b267b52c3e1fd88a90a57f122d8c9572c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4861fef4a03c38c5ed4e9626dfc5ec3b267b52c3e1fd88a90a57f122d8c9572c", kill_on_drop: false }` [INFO] [stdout] 4861fef4a03c38c5ed4e9626dfc5ec3b267b52c3e1fd88a90a57f122d8c9572c