[INFO] cloning repository https://github.com/christopher-wilke/fynn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christopher-wilke/fynn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristopher-wilke%2Ffynn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristopher-wilke%2Ffynn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1a60da09e232a0b75429538e8f10191db3f2e93 [INFO] testing christopher-wilke/fynn against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristopher-wilke%2Ffynn" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/christopher-wilke/fynn on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/christopher-wilke/fynn [INFO] finished tweaking git repo https://github.com/christopher-wilke/fynn [INFO] tweaked toml for git repo https://github.com/christopher-wilke/fynn written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/christopher-wilke/fynn 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adc81b04699bf57a258ea0d49192ef6ffe3a119cb3bf0e760762bc40ea20f4c1 [INFO] running `Command { std: "docker" "start" "-a" "adc81b04699bf57a258ea0d49192ef6ffe3a119cb3bf0e760762bc40ea20f4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adc81b04699bf57a258ea0d49192ef6ffe3a119cb3bf0e760762bc40ea20f4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc81b04699bf57a258ea0d49192ef6ffe3a119cb3bf0e760762bc40ea20f4c1", kill_on_drop: false }` [INFO] [stdout] adc81b04699bf57a258ea0d49192ef6ffe3a119cb3bf0e760762bc40ea20f4c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e5118aa24c0ca88c4a91934caea67ff92edf97313924feee978f2b08d95ff9f [INFO] running `Command { std: "docker" "start" "-a" "4e5118aa24c0ca88c4a91934caea67ff92edf97313924feee978f2b08d95ff9f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling zerocopy v0.8.0-alpha.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.9.0-alpha.1 [INFO] [stderr] Compiling rand_chacha v0.9.0-alpha.1 [INFO] [stderr] Compiling rand v0.9.0-alpha.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling rand_distr v0.5.0-alpha.1 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling fynn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `any::Any` [INFO] [stdout] --> src/importer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | any::Any, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/layer_dense.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::BorrowMut, fmt::Debug}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distributions::Weight` [INFO] [stdout] --> src/math_helpers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::distributions::Weight; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Activation` and `softmax::*` [INFO] [stdout] --> src/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use activations::{relu::*, softmax::*, Activation}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer_dense::LayerDense` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use layer_dense::LayerDense; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Loss`, `categorical_crossentropy::LossCategoricalCrossentropy`, and `fynn_bias::FynnBias` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::{fynn_bias::FynnBias, loss::{categorical_crossentropy::LossCategoricalCrossentropy, Loss}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut dvalues = FynnArray { matrix: vec![ [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: trait `Activation` is never used [INFO] [stdout] --> src/activations/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Activation { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ActivationSoftmax` is never constructed [INFO] [stdout] --> src/activations/softmax.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ActivationSoftmax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Importer` is never constructed [INFO] [stdout] --> src/importer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Importer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Importer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_files`, `to_f64_by_whitespace`, `first_char_to_u32`, `get_x`, `get_y`, and `input_converter` are never used [INFO] [stdout] --> src/importer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Importer { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 23 | pub fn from_files(input: &str, y_true: &str) -> (FynnArray, Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn to_f64_by_whitespace(v: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn first_char_to_u32(v: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn get_x(pointer: Lines>) -> FynnArray { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_y(pointer: Lines>) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn input_converter(values: Vec) -> FynnArray { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayerDense` is never constructed [INFO] [stdout] --> src/layer_dense.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LayerDense { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `fwd`, and `bwd` are never used [INFO] [stdout] --> src/layer_dense.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl LayerDense { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(n_inputs: usize, n_neurons: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn fwd(&self, inputs: &FynnArray) -> FynnArray { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn bwd(&self, drelu: &FynnArray) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Loss` is never used [INFO] [stdout] --> src/loss/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Loss { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LossCategoricalCrossentropy` is never constructed [INFO] [stdout] --> src/loss/categorical_crossentropy.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct LossCategoricalCrossentropy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `mean`, `argmax`, `dot`, and `rand_biases` are never used [INFO] [stdout] --> src/math_helpers.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MathHelpers { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn mean(a: &Vec, b: &Vec) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn argmax(v: FynnArray) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn dot(inputs: &FynnArray, weights: &FynnArray) -> FynnArray { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn rand_biases(w: usize) -> FynnBias { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `X` should have a snake case name [INFO] [stdout] --> src/importer.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub X: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Y` should have a snake case name [INFO] [stdout] --> src/importer.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub Y: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.16s [INFO] running `Command { std: "docker" "inspect" "4e5118aa24c0ca88c4a91934caea67ff92edf97313924feee978f2b08d95ff9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e5118aa24c0ca88c4a91934caea67ff92edf97313924feee978f2b08d95ff9f", kill_on_drop: false }` [INFO] [stdout] 4e5118aa24c0ca88c4a91934caea67ff92edf97313924feee978f2b08d95ff9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d52faf27cbd5e4e5073d36f5cd0fe5d98ac1a4121a21ff356a0e38dd95d98149 [INFO] running `Command { std: "docker" "start" "-a" "d52faf27cbd5e4e5073d36f5cd0fe5d98ac1a4121a21ff356a0e38dd95d98149", kill_on_drop: false }` [INFO] [stderr] Compiling fynn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `any::Any` [INFO] [stdout] --> src/importer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | any::Any, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/layer_dense.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::BorrowMut, fmt::Debug}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distributions::Weight` [INFO] [stdout] --> src/math_helpers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::distributions::Weight; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Activation` and `softmax::*` [INFO] [stdout] --> src/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use activations::{relu::*, softmax::*, Activation}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer_dense::LayerDense` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use layer_dense::LayerDense; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Loss`, `categorical_crossentropy::LossCategoricalCrossentropy`, and `fynn_bias::FynnBias` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::{fynn_bias::FynnBias, loss::{categorical_crossentropy::LossCategoricalCrossentropy, Loss}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut dvalues = FynnArray { matrix: vec![ [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: trait `Activation` is never used [INFO] [stdout] --> src/activations/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Activation { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ActivationSoftmax` is never constructed [INFO] [stdout] --> src/activations/softmax.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ActivationSoftmax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Importer` is never constructed [INFO] [stdout] --> src/importer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Importer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Importer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_files`, `to_f64_by_whitespace`, `first_char_to_u32`, `get_x`, `get_y`, and `input_converter` are never used [INFO] [stdout] --> src/importer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Importer { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 23 | pub fn from_files(input: &str, y_true: &str) -> (FynnArray, Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn to_f64_by_whitespace(v: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn first_char_to_u32(v: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn get_x(pointer: Lines>) -> FynnArray { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_y(pointer: Lines>) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn input_converter(values: Vec) -> FynnArray { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayerDense` is never constructed [INFO] [stdout] --> src/layer_dense.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LayerDense { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `fwd`, and `bwd` are never used [INFO] [stdout] --> src/layer_dense.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl LayerDense { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(n_inputs: usize, n_neurons: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn fwd(&self, inputs: &FynnArray) -> FynnArray { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn bwd(&self, drelu: &FynnArray) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Loss` is never used [INFO] [stdout] --> src/loss/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Loss { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LossCategoricalCrossentropy` is never constructed [INFO] [stdout] --> src/loss/categorical_crossentropy.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct LossCategoricalCrossentropy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `mean`, `argmax`, `dot`, and `rand_biases` are never used [INFO] [stdout] --> src/math_helpers.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MathHelpers { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn mean(a: &Vec, b: &Vec) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn argmax(v: FynnArray) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn dot(inputs: &FynnArray, weights: &FynnArray) -> FynnArray { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn rand_biases(w: usize) -> FynnBias { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `X` should have a snake case name [INFO] [stdout] --> src/importer.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub X: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Y` should have a snake case name [INFO] [stdout] --> src/importer.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub Y: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "d52faf27cbd5e4e5073d36f5cd0fe5d98ac1a4121a21ff356a0e38dd95d98149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d52faf27cbd5e4e5073d36f5cd0fe5d98ac1a4121a21ff356a0e38dd95d98149", kill_on_drop: false }` [INFO] [stdout] d52faf27cbd5e4e5073d36f5cd0fe5d98ac1a4121a21ff356a0e38dd95d98149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c9db34f6a7305e3166979da62e9dd5a37013955f8ea0966f35568478683285b [INFO] running `Command { std: "docker" "start" "-a" "0c9db34f6a7305e3166979da62e9dd5a37013955f8ea0966f35568478683285b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `any::Any` [INFO] [stderr] --> src/importer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | any::Any, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `borrow::BorrowMut` [INFO] [stderr] --> src/layer_dense.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{borrow::BorrowMut, fmt::Debug}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::distributions::Weight` [INFO] [stderr] --> src/math_helpers.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::distributions::Weight; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Activation` and `softmax::*` [INFO] [stderr] --> src/main.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | use activations::{relu::*, softmax::*, Activation}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `layer_dense::LayerDense` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use layer_dense::LayerDense; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Loss`, `categorical_crossentropy::LossCategoricalCrossentropy`, and `fynn_bias::FynnBias` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::{fynn_bias::FynnBias, loss::{categorical_crossentropy::LossCategoricalCrossentropy, Loss}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let mut dvalues = FynnArray { matrix: vec![ [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `Activation` is never used [INFO] [stderr] --> src/activations/mod.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait Activation { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ActivationSoftmax` is never constructed [INFO] [stderr] --> src/activations/softmax.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct ActivationSoftmax; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Importer` is never constructed [INFO] [stderr] --> src/importer.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Importer { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Importer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated functions `from_files`, `to_f64_by_whitespace`, `first_char_to_u32`, `get_x`, `get_y`, and `input_converter` are never used [INFO] [stderr] --> src/importer.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl Importer { [INFO] [stderr] | ------------- associated functions in this implementation [INFO] [stderr] 23 | pub fn from_files(input: &str, y_true: &str) -> (FynnArray, Vec) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn to_f64_by_whitespace(v: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | fn first_char_to_u32(v: String) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | fn get_x(pointer: Lines>) -> FynnArray { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | fn get_y(pointer: Lines>) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | fn input_converter(values: Vec) -> FynnArray { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LayerDense` is never constructed [INFO] [stderr] --> src/layer_dense.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct LayerDense { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `fwd`, and `bwd` are never used [INFO] [stderr] --> src/layer_dense.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl LayerDense { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] 12 | pub fn new(n_inputs: usize, n_neurons: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn fwd(&self, inputs: &FynnArray) -> FynnArray { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn bwd(&self, drelu: &FynnArray) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Loss` is never used [INFO] [stderr] --> src/loss/mod.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Loss { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LossCategoricalCrossentropy` is never constructed [INFO] [stderr] --> src/loss/categorical_crossentropy.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct LossCategoricalCrossentropy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `mean`, `argmax`, `dot`, and `rand_biases` are never used [INFO] [stderr] --> src/math_helpers.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl MathHelpers { [INFO] [stderr] | ---------------- associated functions in this implementation [INFO] [stderr] 11 | pub fn mean(a: &Vec, b: &Vec) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn argmax(v: FynnArray) -> Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | pub fn dot(inputs: &FynnArray, weights: &FynnArray) -> FynnArray { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 121 | pub fn rand_biases(w: usize) -> FynnBias { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `X` should have a snake case name [INFO] [stderr] --> src/importer.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub X: f64, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Y` should have a snake case name [INFO] [stderr] --> src/importer.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | pub Y: f64, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stderr] [INFO] [stderr] warning: `fynn` (bin "fynn" test) generated 18 warnings (run `cargo fix --bin "fynn" --tests` to apply 7 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fynn-3b9a2ce19fee947b) [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" "0c9db34f6a7305e3166979da62e9dd5a37013955f8ea0966f35568478683285b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9db34f6a7305e3166979da62e9dd5a37013955f8ea0966f35568478683285b", kill_on_drop: false }` [INFO] [stdout] 0c9db34f6a7305e3166979da62e9dd5a37013955f8ea0966f35568478683285b