Nov 04 07:40:41.135 INFO checking drakeor/rust-neural-net against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:40:41.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 07:40:41.665 INFO blam! 0f4308d12c03d62cdc509d09f83ca1bb05936cf95e837fc227915e2332483506
Nov 04 07:40:41.667 INFO running `"docker" "start" "-a" "0f4308d12c03d62cdc509d09f83ca1bb05936cf95e837fc227915e2332483506"`
Nov 04 07:40:43.827 INFO kablam! usermod: no changes
Nov 04 07:40:43.975 INFO kablam!     Checking num v0.1.42
Nov 04 07:40:44.353 INFO kablam!     Checking rulinalg v0.4.2
Nov 04 07:40:47.959 INFO kablam!     Checking rust_neuralnet v0.1.0 (/source)
Nov 04 07:40:48.911 INFO kablam! warning: field is never used: `inputLayerSize`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:10:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 10 |     inputLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: field is never used: `outputLayerSize`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:11:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 11 |     outputLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: field is never used: `hiddenLayerSize`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:12:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 12 |     hiddenLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:10:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 10 |     inputLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:11:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 11 |     outputLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:12:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.911 INFO kablam! 12 |     hiddenLayerSize : i32,
Nov 04 07:40:48.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.911 INFO kablam! 
Nov 04 07:40:48.911 INFO kablam! warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Nov 04 07:40:48.911 INFO kablam!   --> src/main.rs:45:5
Nov 04 07:40:48.911 INFO kablam!    |
Nov 04 07:40:48.912 INFO kablam! 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Nov 04 07:40:48.912 INFO kablam! 46 | |         let yHat = self.forward(X.clone());
Nov 04 07:40:48.912 INFO kablam! 47 | |
Nov 04 07:40:48.912 INFO kablam! 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Nov 04 07:40:48.912 INFO kablam! ...  |
Nov 04 07:40:48.912 INFO kablam! 55 | |         (djdw2, djdw1)
Nov 04 07:40:48.912 INFO kablam! 56 | |     }
Nov 04 07:40:48.912 INFO kablam!    | |_____^
Nov 04 07:40:48.912 INFO kablam! 
Nov 04 07:40:48.912 INFO kablam! warning: variable `X` should have a snake case name such as `x`
Nov 04 07:40:48.912 INFO kablam!   --> src/main.rs:45:41
Nov 04 07:40:48.912 INFO kablam!    |
Nov 04 07:40:48.912 INFO kablam! 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Nov 04 07:40:48.912 INFO kablam!    |                                         ^
Nov 04 07:40:48.912 INFO kablam! 
Nov 04 07:40:48.912 INFO kablam! warning: variable `yHat` should have a snake case name such as `y_hat`
Nov 04 07:40:48.912 INFO kablam!   --> src/main.rs:46:13
Nov 04 07:40:48.912 INFO kablam!    |
Nov 04 07:40:48.912 INFO kablam! 46 |         let yHat = self.forward(X.clone());
Nov 04 07:40:48.912 INFO kablam!    |             ^^^^
Nov 04 07:40:48.912 INFO kablam! 
Nov 04 07:40:48.920 INFO kablam! warning: variable `X` should have a snake case name such as `x`
Nov 04 07:40:48.920 INFO kablam!   --> src/main.rs:78:9
Nov 04 07:40:48.920 INFO kablam!    |
Nov 04 07:40:48.920 INFO kablam! 78 |     let X = Matrix::new(3, 2, vec![
Nov 04 07:40:48.920 INFO kablam!    |         ^
Nov 04 07:40:48.920 INFO kablam! 
Nov 04 07:40:48.997 INFO kablam! warning: field is never used: `inputLayerSize`
Nov 04 07:40:48.997 INFO kablam!   --> src/main.rs:10:5
Nov 04 07:40:48.997 INFO kablam!    |
Nov 04 07:40:48.997 INFO kablam! 10 |     inputLayerSize : i32,
Nov 04 07:40:48.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.998 INFO kablam!    |
Nov 04 07:40:48.998 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:40:48.998 INFO kablam! 
Nov 04 07:40:48.998 INFO kablam! warning: field is never used: `outputLayerSize`
Nov 04 07:40:48.998 INFO kablam!   --> src/main.rs:11:5
Nov 04 07:40:48.998 INFO kablam!    |
Nov 04 07:40:48.998 INFO kablam! 11 |     outputLayerSize : i32,
Nov 04 07:40:48.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.998 INFO kablam! 
Nov 04 07:40:48.998 INFO kablam! warning: field is never used: `hiddenLayerSize`
Nov 04 07:40:48.998 INFO kablam!   --> src/main.rs:12:5
Nov 04 07:40:48.998 INFO kablam!    |
Nov 04 07:40:48.998 INFO kablam! 12 |     hiddenLayerSize : i32,
Nov 04 07:40:48.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:48.998 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:10:5
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 10 |     inputLayerSize : i32,
Nov 04 07:40:49.003 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:11:5
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 11 |     outputLayerSize : i32,
Nov 04 07:40:49.003 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:12:5
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 12 |     hiddenLayerSize : i32,
Nov 04 07:40:49.003 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:45:5
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Nov 04 07:40:49.003 INFO kablam! 46 | |         let yHat = self.forward(X.clone());
Nov 04 07:40:49.003 INFO kablam! 47 | |
Nov 04 07:40:49.003 INFO kablam! 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Nov 04 07:40:49.003 INFO kablam! ...  |
Nov 04 07:40:49.003 INFO kablam! 55 | |         (djdw2, djdw1)
Nov 04 07:40:49.003 INFO kablam! 56 | |     }
Nov 04 07:40:49.003 INFO kablam!    | |_____^
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: variable `X` should have a snake case name such as `x`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:45:41
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Nov 04 07:40:49.003 INFO kablam!    |                                         ^
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.003 INFO kablam! warning: variable `yHat` should have a snake case name such as `y_hat`
Nov 04 07:40:49.003 INFO kablam!   --> src/main.rs:46:13
Nov 04 07:40:49.003 INFO kablam!    |
Nov 04 07:40:49.003 INFO kablam! 46 |         let yHat = self.forward(X.clone());
Nov 04 07:40:49.003 INFO kablam!    |             ^^^^
Nov 04 07:40:49.003 INFO kablam! 
Nov 04 07:40:49.008 INFO kablam! warning: variable `X` should have a snake case name such as `x`
Nov 04 07:40:49.008 INFO kablam!   --> src/main.rs:78:9
Nov 04 07:40:49.008 INFO kablam!    |
Nov 04 07:40:49.008 INFO kablam! 78 |     let X = Matrix::new(3, 2, vec![
Nov 04 07:40:49.008 INFO kablam!    |         ^
Nov 04 07:40:49.008 INFO kablam! 
Nov 04 07:40:49.035 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
Nov 04 07:40:49.051 INFO kablam! su: No module specific data is present
Nov 04 07:40:50.020 INFO running `"docker" "rm" "-f" "0f4308d12c03d62cdc509d09f83ca1bb05936cf95e837fc227915e2332483506"`
Nov 04 07:40:50.235 INFO blam! 0f4308d12c03d62cdc509d09f83ca1bb05936cf95e837fc227915e2332483506