[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] checking JanisBoegershausen/Rust_NeuralNetwork against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanisBoegershausen%2FRust_NeuralNetwork" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JanisBoegershausen/Rust_NeuralNetwork on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6450a2e1758283310c2a140a802bdf1a3859970b9eb873fb00e02382894198a9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6450a2e1758283310c2a140a802bdf1a3859970b9eb873fb00e02382894198a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6450a2e1758283310c2a140a802bdf1a3859970b9eb873fb00e02382894198a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6450a2e1758283310c2a140a802bdf1a3859970b9eb873fb00e02382894198a9", kill_on_drop: false }` [INFO] [stdout] 6450a2e1758283310c2a140a802bdf1a3859970b9eb873fb00e02382894198a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 068dbabedcd969d81120c2292e0c726e81a6b5194615c977e47169e8731e517c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "068dbabedcd969d81120c2292e0c726e81a6b5194615c977e47169e8731e517c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Checking bytemuck v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking libloading v0.6.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.37.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking wayland-client v0.21.13 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking wayland-protocols v0.21.13 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking image v0.23.9 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.52.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.66.0 [INFO] [stderr] Checking piston v0.52.0 [INFO] [stderr] Checking 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 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: 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] [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 54.04s [INFO] running `Command { std: "docker" "inspect" "068dbabedcd969d81120c2292e0c726e81a6b5194615c977e47169e8731e517c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "068dbabedcd969d81120c2292e0c726e81a6b5194615c977e47169e8731e517c", kill_on_drop: false }` [INFO] [stdout] 068dbabedcd969d81120c2292e0c726e81a6b5194615c977e47169e8731e517c