Sep 20 20:43:42.473 INFO checking tinrab/rusty-neuron against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 20:43:42.473 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 20:43:42.473 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:43:42.705 INFO blam! 9d86d84f1b7f6ba1308cd55c2c5e44e13efc3b0c9d0637b677d13aed2b3d5483
Sep 20 20:43:42.705 INFO running `"docker" "start" "-a" "9d86d84f1b7f6ba1308cd55c2c5e44e13efc3b0c9d0637b677d13aed2b3d5483"`
Sep 20 20:43:44.766 INFO kablam! usermod: no changes
Sep 20 20:43:44.894 INFO kablam!     Checking rand v0.5.4
Sep 20 20:43:47.686 INFO kablam!     Checking rusty-neuron v0.1.0 (/source)
Sep 20 20:43:47.846 INFO kablam! warning: unused import: `activation::*`
Sep 20 20:43:47.846 INFO kablam!  --> src/synapse.rs:2:5
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam! 2 | use activation::*;
Sep 20 20:43:47.846 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:43:47.846 INFO kablam! 
Sep 20 20:43:47.846 INFO kablam! warning: unused import: `activation::*`
Sep 20 20:43:47.846 INFO kablam!  --> src/network.rs:1:5
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam! 1 | use activation::*;
Sep 20 20:43:47.846 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 20 20:43:47.846 INFO kablam! 
Sep 20 20:43:47.846 INFO kablam! warning: unused import: `error::*`
Sep 20 20:43:47.846 INFO kablam!  --> src/network.rs:2:5
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam! 2 | use error::*;
Sep 20 20:43:47.846 INFO kablam!   |     ^^^^^^^^
Sep 20 20:43:47.846 INFO kablam! 
Sep 20 20:43:47.846 INFO kablam! warning: unused import: `regularization::*`
Sep 20 20:43:47.846 INFO kablam!  --> src/network.rs:3:5
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam! 3 | use regularization::*;
Sep 20 20:43:47.846 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.846 INFO kablam! 
Sep 20 20:43:47.846 INFO kablam! warning: unused import: `neuron::*`
Sep 20 20:43:47.846 INFO kablam!  --> src/network.rs:4:5
Sep 20 20:43:47.846 INFO kablam!   |
Sep 20 20:43:47.846 INFO kablam! 4 | use neuron::*;
Sep 20 20:43:47.846 INFO kablam!   |     ^^^^^^^^^
Sep 20 20:43:47.847 INFO kablam! 
Sep 20 20:43:47.847 INFO kablam! warning: unused import: `super::*`
Sep 20 20:43:47.847 INFO kablam!   --> src/network.rs:16:6
Sep 20 20:43:47.847 INFO kablam!    |
Sep 20 20:43:47.847 INFO kablam! 16 |     use super::*;
Sep 20 20:43:47.847 INFO kablam!    |         ^^^^^^^^
Sep 20 20:43:47.847 INFO kablam! 
Sep 20 20:43:47.863 INFO kablam! warning: unused import: `activation::*`
Sep 20 20:43:47.870 INFO kablam!  --> src/synapse.rs:2:5
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam! 2 | use activation::*;
Sep 20 20:43:47.870 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:43:47.870 INFO kablam! 
Sep 20 20:43:47.870 INFO kablam! warning: unused import: `activation::*`
Sep 20 20:43:47.870 INFO kablam!  --> src/network.rs:1:5
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam! 1 | use activation::*;
Sep 20 20:43:47.870 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 20 20:43:47.870 INFO kablam! 
Sep 20 20:43:47.870 INFO kablam! warning: unused import: `error::*`
Sep 20 20:43:47.870 INFO kablam!  --> src/network.rs:2:5
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam! 2 | use error::*;
Sep 20 20:43:47.870 INFO kablam!   |     ^^^^^^^^
Sep 20 20:43:47.870 INFO kablam! 
Sep 20 20:43:47.870 INFO kablam! warning: unused import: `regularization::*`
Sep 20 20:43:47.870 INFO kablam!  --> src/network.rs:3:5
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam! 3 | use regularization::*;
Sep 20 20:43:47.870 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.870 INFO kablam! 
Sep 20 20:43:47.870 INFO kablam! warning: unused import: `neuron::*`
Sep 20 20:43:47.870 INFO kablam!  --> src/network.rs:4:5
Sep 20 20:43:47.870 INFO kablam!   |
Sep 20 20:43:47.870 INFO kablam! 4 | use neuron::*;
Sep 20 20:43:47.870 INFO kablam!   |     ^^^^^^^^^
Sep 20 20:43:47.870 INFO kablam! 
Sep 20 20:43:47.930 INFO kablam! warning: unused variable: `x`
Sep 20 20:43:47.930 INFO kablam!   --> src/activation.rs:13:23
Sep 20 20:43:47.930 INFO kablam!    |
Sep 20 20:43:47.930 INFO kablam! 13 |     fn derivative(&self, x: f64) -> f64 {
Sep 20 20:43:47.930 INFO kablam!    |                          ^ help: consider using `_x` instead
Sep 20 20:43:47.930 INFO kablam!    |
Sep 20 20:43:47.930 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:43:47.930 INFO kablam! 
Sep 20 20:43:47.930 INFO kablam! warning: unused variable: `structure`
Sep 20 20:43:47.930 INFO kablam!  --> src/network.rs:9:13
Sep 20 20:43:47.930 INFO kablam!   |
Sep 20 20:43:47.930 INFO kablam! 9 |     pub fn new(structure: &[u32]) -> Network {
Sep 20 20:43:47.930 INFO kablam!   |                ^^^^^^^^^ help: consider using `_structure` instead
Sep 20 20:43:47.930 INFO kablam! 
Sep 20 20:43:47.938 INFO kablam! warning: struct is never constructed: `ReLUActivationFunction`
Sep 20 20:43:47.938 INFO kablam!   --> src/activation.rs:18:1
Sep 20 20:43:47.938 INFO kablam!    |
Sep 20 20:43:47.938 INFO kablam! 18 | pub struct ReLUActivationFunction {}
Sep 20 20:43:47.938 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.938 INFO kablam!    |
Sep 20 20:43:47.938 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 20:43:47.938 INFO kablam! 
Sep 20 20:43:47.938 INFO kablam! warning: struct is never constructed: `SigmoidActivationFunction`
Sep 20 20:43:47.938 INFO kablam!   --> src/activation.rs:34:1
Sep 20 20:43:47.938 INFO kablam!    |
Sep 20 20:43:47.938 INFO kablam! 34 | pub struct SigmoidActivationFunction {}
Sep 20 20:43:47.938 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.938 INFO kablam! 
Sep 20 20:43:47.938 INFO kablam! warning: struct is never constructed: `TanhActivationFunction`
Sep 20 20:43:47.938 INFO kablam!   --> src/activation.rs:47:1
Sep 20 20:43:47.938 INFO kablam!    |
Sep 20 20:43:47.938 INFO kablam! 47 | pub struct TanhActivationFunction {}
Sep 20 20:43:47.938 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.938 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: struct is never constructed: `SquareErrorFunction`
Sep 20 20:43:47.939 INFO kablam!  --> src/error.rs:6:1
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 6 | pub struct SquareErrorFunction {}
Sep 20 20:43:47.939 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: struct is never constructed: `L1RegularizationFunction`
Sep 20 20:43:47.939 INFO kablam!  --> src/regularization.rs:6:1
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 6 | pub struct L1RegularizationFunction {}
Sep 20 20:43:47.939 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: struct is never constructed: `L2RegularizationFunction`
Sep 20 20:43:47.939 INFO kablam!   --> src/regularization.rs:18:1
Sep 20 20:43:47.939 INFO kablam!    |
Sep 20 20:43:47.939 INFO kablam! 18 | pub struct L2RegularizationFunction {}
Sep 20 20:43:47.939 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `activation`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:4:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 4 |     activation: Box<ActivationFunction>,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `bias`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:5:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 5 |     bias: f64,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `input`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:6:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 6 |     input: f64,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `output`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:7:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 7 |     output: f64,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `output_derivative`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:8:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 8 |     output_derivative: f64,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `input_derivative`
Sep 20 20:43:47.939 INFO kablam!  --> src/neuron.rs:9:2
Sep 20 20:43:47.939 INFO kablam!   |
Sep 20 20:43:47.939 INFO kablam! 9 |     input_derivative: f64,
Sep 20 20:43:47.939 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `input_derivative_sum`
Sep 20 20:43:47.939 INFO kablam!   --> src/neuron.rs:10:2
Sep 20 20:43:47.939 INFO kablam!    |
Sep 20 20:43:47.939 INFO kablam! 10 |     input_derivative_sum: f64,
Sep 20 20:43:47.939 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: field is never used: `input_derivative_count`
Sep 20 20:43:47.939 INFO kablam!   --> src/neuron.rs:11:2
Sep 20 20:43:47.939 INFO kablam!    |
Sep 20 20:43:47.939 INFO kablam! 11 |     input_derivative_count: u32,
Sep 20 20:43:47.939 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.939 INFO kablam!   --> src/neuron.rs:30:2
Sep 20 20:43:47.939 INFO kablam!    |
Sep 20 20:43:47.939 INFO kablam! 30 |     pub fn new(activation: Box<ActivationFunction>) -> Self {
Sep 20 20:43:47.939 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.939 INFO kablam! 
Sep 20 20:43:47.939 INFO kablam! warning: method is never used: `reset`
Sep 20 20:43:47.940 INFO kablam!   --> src/neuron.rs:37:2
Sep 20 20:43:47.940 INFO kablam!    |
Sep 20 20:43:47.940 INFO kablam! 37 |     pub fn reset(&mut self) {
Sep 20 20:43:47.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.940 INFO kablam! warning: method is never used: `update`
Sep 20 20:43:47.940 INFO kablam!   --> src/neuron.rs:41:2
Sep 20 20:43:47.940 INFO kablam!    |
Sep 20 20:43:47.940 INFO kablam! 41 |     pub fn update(&mut self) -> f64 {
Sep 20 20:43:47.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.940 INFO kablam! warning: struct is never constructed: `Synapse`
Sep 20 20:43:47.940 INFO kablam!  --> src/synapse.rs:6:1
Sep 20 20:43:47.940 INFO kablam!   |
Sep 20 20:43:47.940 INFO kablam! 6 | pub struct Synapse<'a> {
Sep 20 20:43:47.940 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.940 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.940 INFO kablam!   --> src/synapse.rs:17:2
Sep 20 20:43:47.940 INFO kablam!    |
Sep 20 20:43:47.940 INFO kablam! 17 |     pub fn new(source: &'a Neuron, target: &'a Neuron, regularization: Box<RegularizationFunction>) -> Self {
Sep 20 20:43:47.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.940 INFO kablam! warning: struct is never constructed: `Network`
Sep 20 20:43:47.940 INFO kablam!  --> src/network.rs:6:1
Sep 20 20:43:47.940 INFO kablam!   |
Sep 20 20:43:47.940 INFO kablam! 6 | pub struct Network {}
Sep 20 20:43:47.940 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.940 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.940 INFO kablam!  --> src/network.rs:9:2
Sep 20 20:43:47.940 INFO kablam!   |
Sep 20 20:43:47.940 INFO kablam! 9 |     pub fn new(structure: &[u32]) -> Network {
Sep 20 20:43:47.940 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.940 INFO kablam! 
Sep 20 20:43:47.954 INFO kablam! warning: unused variable: `x`
Sep 20 20:43:47.954 INFO kablam!   --> src/activation.rs:13:23
Sep 20 20:43:47.954 INFO kablam!    |
Sep 20 20:43:47.954 INFO kablam! 13 |     fn derivative(&self, x: f64) -> f64 {
Sep 20 20:43:47.954 INFO kablam!    |                          ^ help: consider using `_x` instead
Sep 20 20:43:47.954 INFO kablam!    |
Sep 20 20:43:47.954 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:43:47.954 INFO kablam! 
Sep 20 20:43:47.954 INFO kablam! warning: unused variable: `structure`
Sep 20 20:43:47.954 INFO kablam!  --> src/network.rs:9:13
Sep 20 20:43:47.954 INFO kablam!   |
Sep 20 20:43:47.954 INFO kablam! 9 |     pub fn new(structure: &[u32]) -> Network {
Sep 20 20:43:47.954 INFO kablam!   |                ^^^^^^^^^ help: consider using `_structure` instead
Sep 20 20:43:47.954 INFO kablam! 
Sep 20 20:43:47.959 INFO kablam! warning: struct is never constructed: `ReLUActivationFunction`
Sep 20 20:43:47.959 INFO kablam!   --> src/activation.rs:18:1
Sep 20 20:43:47.959 INFO kablam!    |
Sep 20 20:43:47.959 INFO kablam! 18 | pub struct ReLUActivationFunction {}
Sep 20 20:43:47.959 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.959 INFO kablam!    |
Sep 20 20:43:47.959 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 20:43:47.959 INFO kablam! 
Sep 20 20:43:47.959 INFO kablam! warning: struct is never constructed: `SigmoidActivationFunction`
Sep 20 20:43:47.959 INFO kablam!   --> src/activation.rs:34:1
Sep 20 20:43:47.959 INFO kablam!    |
Sep 20 20:43:47.959 INFO kablam! 34 | pub struct SigmoidActivationFunction {}
Sep 20 20:43:47.959 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.959 INFO kablam! 
Sep 20 20:43:47.959 INFO kablam! warning: struct is never constructed: `TanhActivationFunction`
Sep 20 20:43:47.959 INFO kablam!   --> src/activation.rs:47:1
Sep 20 20:43:47.959 INFO kablam!    |
Sep 20 20:43:47.959 INFO kablam! 47 | pub struct TanhActivationFunction {}
Sep 20 20:43:47.959 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.959 INFO kablam! 
Sep 20 20:43:47.959 INFO kablam! warning: struct is never constructed: `SquareErrorFunction`
Sep 20 20:43:47.959 INFO kablam!  --> src/error.rs:6:1
Sep 20 20:43:47.959 INFO kablam!   |
Sep 20 20:43:47.959 INFO kablam! 6 | pub struct SquareErrorFunction {}
Sep 20 20:43:47.959 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.959 INFO kablam! 
Sep 20 20:43:47.959 INFO kablam! warning: struct is never constructed: `L1RegularizationFunction`
Sep 20 20:43:47.959 INFO kablam!  --> src/regularization.rs:6:1
Sep 20 20:43:47.959 INFO kablam!   |
Sep 20 20:43:47.959 INFO kablam! 6 | pub struct L1RegularizationFunction {}
Sep 20 20:43:47.959 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.960 INFO kablam! 
Sep 20 20:43:47.960 INFO kablam! warning: struct is never constructed: `L2RegularizationFunction`
Sep 20 20:43:47.960 INFO kablam!   --> src/regularization.rs:18:1
Sep 20 20:43:47.960 INFO kablam!    |
Sep 20 20:43:47.960 INFO kablam! 18 | pub struct L2RegularizationFunction {}
Sep 20 20:43:47.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.960 INFO kablam! 
Sep 20 20:43:47.960 INFO kablam! warning: field is never used: `activation`
Sep 20 20:43:47.960 INFO kablam!  --> src/neuron.rs:4:2
Sep 20 20:43:47.960 INFO kablam!   |
Sep 20 20:43:47.960 INFO kablam! 4 |     activation: Box<ActivationFunction>,
Sep 20 20:43:47.960 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.960 INFO kablam! 
Sep 20 20:43:47.960 INFO kablam! warning: field is never used: `bias`
Sep 20 20:43:47.960 INFO kablam!  --> src/neuron.rs:5:2
Sep 20 20:43:47.960 INFO kablam!   |
Sep 20 20:43:47.960 INFO kablam! 5 |     bias: f64,
Sep 20 20:43:47.960 INFO kablam!   |     ^^^^^^^^^
Sep 20 20:43:47.960 INFO kablam! 
Sep 20 20:43:47.960 INFO kablam! warning: field is never used: `input`
Sep 20 20:43:47.960 INFO kablam!  --> src/neuron.rs:6:2
Sep 20 20:43:47.960 INFO kablam!   |
Sep 20 20:43:47.960 INFO kablam! 6 |     input: f64,
Sep 20 20:43:47.960 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:43:47.960 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: field is never used: `output`
Sep 20 20:43:47.961 INFO kablam!  --> src/neuron.rs:7:2
Sep 20 20:43:47.961 INFO kablam!   |
Sep 20 20:43:47.961 INFO kablam! 7 |     output: f64,
Sep 20 20:43:47.961 INFO kablam!   |     ^^^^^^^^^^^
Sep 20 20:43:47.961 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: field is never used: `output_derivative`
Sep 20 20:43:47.961 INFO kablam!  --> src/neuron.rs:8:2
Sep 20 20:43:47.961 INFO kablam!   |
Sep 20 20:43:47.961 INFO kablam! 8 |     output_derivative: f64,
Sep 20 20:43:47.961 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.961 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: field is never used: `input_derivative`
Sep 20 20:43:47.961 INFO kablam!  --> src/neuron.rs:9:2
Sep 20 20:43:47.961 INFO kablam!   |
Sep 20 20:43:47.961 INFO kablam! 9 |     input_derivative: f64,
Sep 20 20:43:47.961 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.961 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: field is never used: `input_derivative_sum`
Sep 20 20:43:47.961 INFO kablam!   --> src/neuron.rs:10:2
Sep 20 20:43:47.961 INFO kablam!    |
Sep 20 20:43:47.961 INFO kablam! 10 |     input_derivative_sum: f64,
Sep 20 20:43:47.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.961 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: field is never used: `input_derivative_count`
Sep 20 20:43:47.961 INFO kablam!   --> src/neuron.rs:11:2
Sep 20 20:43:47.961 INFO kablam!    |
Sep 20 20:43:47.961 INFO kablam! 11 |     input_derivative_count: u32,
Sep 20 20:43:47.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.961 INFO kablam! 
Sep 20 20:43:47.961 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.961 INFO kablam!   --> src/neuron.rs:30:2
Sep 20 20:43:47.961 INFO kablam!    |
Sep 20 20:43:47.961 INFO kablam! 30 |     pub fn new(activation: Box<ActivationFunction>) -> Self {
Sep 20 20:43:47.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.962 INFO kablam! 
Sep 20 20:43:47.962 INFO kablam! warning: method is never used: `reset`
Sep 20 20:43:47.962 INFO kablam!   --> src/neuron.rs:37:2
Sep 20 20:43:47.962 INFO kablam!    |
Sep 20 20:43:47.962 INFO kablam! 37 |     pub fn reset(&mut self) {
Sep 20 20:43:47.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.962 INFO kablam! 
Sep 20 20:43:47.962 INFO kablam! warning: method is never used: `update`
Sep 20 20:43:47.962 INFO kablam!   --> src/neuron.rs:41:2
Sep 20 20:43:47.962 INFO kablam!    |
Sep 20 20:43:47.962 INFO kablam! 41 |     pub fn update(&mut self) -> f64 {
Sep 20 20:43:47.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.962 INFO kablam! 
Sep 20 20:43:47.962 INFO kablam! warning: struct is never constructed: `Synapse`
Sep 20 20:43:47.962 INFO kablam!  --> src/synapse.rs:6:1
Sep 20 20:43:47.962 INFO kablam!   |
Sep 20 20:43:47.962 INFO kablam! 6 | pub struct Synapse<'a> {
Sep 20 20:43:47.962 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.962 INFO kablam! 
Sep 20 20:43:47.965 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.965 INFO kablam!   --> src/synapse.rs:17:2
Sep 20 20:43:47.965 INFO kablam!    |
Sep 20 20:43:47.965 INFO kablam! 17 |     pub fn new(source: &'a Neuron, target: &'a Neuron, regularization: Box<RegularizationFunction>) -> Self {
Sep 20 20:43:47.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.965 INFO kablam! 
Sep 20 20:43:47.965 INFO kablam! warning: struct is never constructed: `Network`
Sep 20 20:43:47.965 INFO kablam!  --> src/network.rs:6:1
Sep 20 20:43:47.965 INFO kablam!   |
Sep 20 20:43:47.965 INFO kablam! 6 | pub struct Network {}
Sep 20 20:43:47.965 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.965 INFO kablam! 
Sep 20 20:43:47.965 INFO kablam! warning: method is never used: `new`
Sep 20 20:43:47.965 INFO kablam!  --> src/network.rs:9:2
Sep 20 20:43:47.965 INFO kablam!   |
Sep 20 20:43:47.965 INFO kablam! 9 |     pub fn new(structure: &[u32]) -> Network {
Sep 20 20:43:47.965 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:43:47.965 INFO kablam! 
Sep 20 20:43:47.990 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Sep 20 20:43:47.990 INFO kablam! su: No module specific data is present
Sep 20 20:43:49.503 INFO running `"docker" "rm" "-f" "9d86d84f1b7f6ba1308cd55c2c5e44e13efc3b0c9d0637b677d13aed2b3d5483"`
Sep 20 20:43:49.645 INFO blam! 9d86d84f1b7f6ba1308cd55c2c5e44e13efc3b0c9d0637b677d13aed2b3d5483