[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] 6142957b51a94326f8382727f7b7bd736081fdc9 [INFO] checking JanisBoegershausen/Rust_NeuralNetwork against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [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 f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston2d-graphics v0.37.0 [INFO] [stderr] Downloaded shader_version v0.7.0 [INFO] [stderr] Downloaded piston v0.52.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.52.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.66.0 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Downloaded pistoncore-window v0.47.0 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9bde29e636156a02ec92515ccc465624f4ac481ae7038be1cc02b3775558e44 [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" "e9bde29e636156a02ec92515ccc465624f4ac481ae7038be1cc02b3775558e44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9bde29e636156a02ec92515ccc465624f4ac481ae7038be1cc02b3775558e44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9bde29e636156a02ec92515ccc465624f4ac481ae7038be1cc02b3775558e44", kill_on_drop: false }` [INFO] [stdout] e9bde29e636156a02ec92515ccc465624f4ac481ae7038be1cc02b3775558e44 [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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 76debe4c4db145c07bdeb6d69536f0f790b80a22f874c68ce8711bdefa4133d0 [INFO] running `Command { std: "docker" "start" "-a" "76debe4c4db145c07bdeb6d69536f0f790b80a22f874c68ce8711bdefa4133d0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [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] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking bytemuck v1.4.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking 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] Checking lock_api v0.3.4 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking libloading v0.6.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking num-iter v0.1.41 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.37.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [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 pistoncore-input v1.0.0 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.52.0 [INFO] [stderr] Checking piston v0.52.0 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.66.0 [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: `g` [INFO] [stdout] --> src/examples.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | for g in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/examples.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | 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: `trainer` [INFO] [stdout] --> src/examples.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn evaluate_copy_input(trainer : &super::trainer::Trainer, network : &mut super::network::NeuralNetwork) -> f64{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trainer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/examples.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | for g in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/examples.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | 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: `trainer` [INFO] [stdout] --> src/examples.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn evaluate_copy_input(trainer : &super::trainer::Trainer, network : &mut super::network::NeuralNetwork) -> f64{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trainer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `training_set` [INFO] [stdout] --> src/trainer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | training_set : Vec [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: `add_training_data` [INFO] [stdout] --> src/trainer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_training_data(&mut self, input : Vec, output : Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear_training_data` [INFO] [stdout] --> src/trainer.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn clear_training_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate_with_training_data` [INFO] [stdout] --> src/trainer.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn evaluate_with_training_data(trainer : &Trainer, network : &mut super::network::NeuralNetwork) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_genetic_algorithm_dataset` [INFO] [stdout] --> src/trainer.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn train_genetic_algorithm_dataset (&mut self, generations : usize, population : usize, mutation_start : f64, mutation_change_mul... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/trainer.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | input: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/trainer.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | output: Vec [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) -> Vec { [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: field is never read: `training_set` [INFO] [stdout] --> src/trainer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | training_set : Vec [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: `add_training_data` [INFO] [stdout] --> src/trainer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_training_data(&mut self, input : Vec, output : Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear_training_data` [INFO] [stdout] --> src/trainer.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn clear_training_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate_with_training_data` [INFO] [stdout] --> src/trainer.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn evaluate_with_training_data(trainer : &Trainer, network : &mut super::network::NeuralNetwork) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train_genetic_algorithm_dataset` [INFO] [stdout] --> src/trainer.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn train_genetic_algorithm_dataset (&mut self, generations : usize, population : usize, mutation_start : f64, mutation_change_mul... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/trainer.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | input: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/trainer.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | output: Vec [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) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `Command { std: "docker" "inspect" "76debe4c4db145c07bdeb6d69536f0f790b80a22f874c68ce8711bdefa4133d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76debe4c4db145c07bdeb6d69536f0f790b80a22f874c68ce8711bdefa4133d0", kill_on_drop: false }` [INFO] [stdout] 76debe4c4db145c07bdeb6d69536f0f790b80a22f874c68ce8711bdefa4133d0