Dec 13 20:59:51.448 INFO testing drakeor/rust-neural-net against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:59:51.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 20:59:51.908 INFO [stdout] a249ad99f4ca6c7fa7c3e9e95e0c86f2cda2c841e0e0de8d591482161021ae4b
Dec 13 20:59:51.910 INFO running `"docker" "start" "-a" "a249ad99f4ca6c7fa7c3e9e95e0c86f2cda2c841e0e0de8d591482161021ae4b"`
Dec 13 20:59:53.153 INFO [stderr] usermod: no changes
Dec 13 20:59:53.283 INFO [stderr]    Compiling num v0.1.42
Dec 13 20:59:53.703 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 13 20:59:57.763 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 13 20:59:58.409 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 13 20:59:58.409 INFO [stderr]   --> src/main.rs:10:5
Dec 13 20:59:58.409 INFO [stderr]    |
Dec 13 20:59:58.409 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 20:59:58.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.409 INFO [stderr]    |
Dec 13 20:59:58.409 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 20:59:58.409 INFO [stderr] 
Dec 13 20:59:58.410 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 13 20:59:58.410 INFO [stderr]   --> src/main.rs:11:5
Dec 13 20:59:58.410 INFO [stderr]    |
Dec 13 20:59:58.410 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 20:59:58.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.410 INFO [stderr] 
Dec 13 20:59:58.410 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 13 20:59:58.410 INFO [stderr]   --> src/main.rs:12:5
Dec 13 20:59:58.410 INFO [stderr]    |
Dec 13 20:59:58.410 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 20:59:58.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.410 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:10:5
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 20:59:58.415 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:11:5
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 20:59:58.415 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:12:5
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 20:59:58.415 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:45:5
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 20:59:58.415 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 13 20:59:58.415 INFO [stderr] 47 | |
Dec 13 20:59:58.415 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 13 20:59:58.415 INFO [stderr] ...  |
Dec 13 20:59:58.415 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 13 20:59:58.415 INFO [stderr] 56 | |     }
Dec 13 20:59:58.415 INFO [stderr]    | |_____^
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:45:41
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 20:59:58.415 INFO [stderr]    |                                         ^
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.415 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 13 20:59:58.415 INFO [stderr]   --> src/main.rs:46:13
Dec 13 20:59:58.415 INFO [stderr]    |
Dec 13 20:59:58.415 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 13 20:59:58.415 INFO [stderr]    |             ^^^^
Dec 13 20:59:58.415 INFO [stderr] 
Dec 13 20:59:58.424 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 20:59:58.424 INFO [stderr]   --> src/main.rs:78:9
Dec 13 20:59:58.424 INFO [stderr]    |
Dec 13 20:59:58.424 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 13 20:59:58.424 INFO [stderr]    |         ^
Dec 13 20:59:58.424 INFO [stderr] 
Dec 13 20:59:58.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
Dec 13 20:59:58.971 INFO [stderr] su: No module specific data is present
Dec 13 20:59:59.451 INFO running `"docker" "inspect" "a249ad99f4ca6c7fa7c3e9e95e0c86f2cda2c841e0e0de8d591482161021ae4b"`
Dec 13 20:59:59.625 INFO running `"docker" "rm" "-f" "a249ad99f4ca6c7fa7c3e9e95e0c86f2cda2c841e0e0de8d591482161021ae4b"`
Dec 13 20:59:59.761 INFO [stdout] a249ad99f4ca6c7fa7c3e9e95e0c86f2cda2c841e0e0de8d591482161021ae4b
Dec 13 20:59:59.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 21:00:00.012 INFO [stdout] c5a7eea04a44fa167cece38174d5e78052d518c3b041683118aba3b144466540
Dec 13 21:00:00.014 INFO running `"docker" "start" "-a" "c5a7eea04a44fa167cece38174d5e78052d518c3b041683118aba3b144466540"`
Dec 13 21:00:00.413 INFO [stderr] usermod: no changes
Dec 13 21:00:00.494 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 13 21:00:01.163 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 13 21:00:01.163 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:01.163 INFO [stderr]    |
Dec 13 21:00:01.163 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:01.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.163 INFO [stderr]    |
Dec 13 21:00:01.163 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:00:01.163 INFO [stderr] 
Dec 13 21:00:01.163 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 13 21:00:01.163 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:01.163 INFO [stderr]    |
Dec 13 21:00:01.163 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:01.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.163 INFO [stderr] 
Dec 13 21:00:01.163 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 13 21:00:01.163 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:01.163 INFO [stderr]    |
Dec 13 21:00:01.163 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:01.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.163 INFO [stderr] 
Dec 13 21:00:01.164 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:01.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:00:01.165 INFO [stderr] 
Dec 13 21:00:01.165 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:01.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.165 INFO [stderr] 
Dec 13 21:00:01.165 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:01.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:01.165 INFO [stderr] 
Dec 13 21:00:01.165 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:45:5
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:01.165 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 13 21:00:01.165 INFO [stderr] 47 | |
Dec 13 21:00:01.165 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 13 21:00:01.165 INFO [stderr] ...  |
Dec 13 21:00:01.165 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 13 21:00:01.165 INFO [stderr] 56 | |     }
Dec 13 21:00:01.165 INFO [stderr]    | |_____^
Dec 13 21:00:01.165 INFO [stderr] 
Dec 13 21:00:01.165 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:45:41
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:01.165 INFO [stderr]    |                                         ^
Dec 13 21:00:01.165 INFO [stderr] 
Dec 13 21:00:01.165 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 13 21:00:01.165 INFO [stderr]   --> src/main.rs:46:13
Dec 13 21:00:01.165 INFO [stderr]    |
Dec 13 21:00:01.165 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 13 21:00:01.165 INFO [stderr]    |             ^^^^
Dec 13 21:00:01.166 INFO [stderr] 
Dec 13 21:00:01.175 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:01.175 INFO [stderr]   --> src/main.rs:78:9
Dec 13 21:00:01.175 INFO [stderr]    |
Dec 13 21:00:01.175 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 13 21:00:01.175 INFO [stderr]    |         ^
Dec 13 21:00:01.175 INFO [stderr] 
Dec 13 21:00:01.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 13 21:00:01.635 INFO [stderr] su: No module specific data is present
Dec 13 21:00:02.403 INFO running `"docker" "inspect" "c5a7eea04a44fa167cece38174d5e78052d518c3b041683118aba3b144466540"`
Dec 13 21:00:02.575 INFO running `"docker" "rm" "-f" "c5a7eea04a44fa167cece38174d5e78052d518c3b041683118aba3b144466540"`
Dec 13 21:00:02.778 INFO [stdout] c5a7eea04a44fa167cece38174d5e78052d518c3b041683118aba3b144466540
Dec 13 21:00:02.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 21:00:03.203 INFO [stdout] b680ee692faee1e9159c5cc72b638109473b88f089e599fff858f631ed726a94
Dec 13 21:00:03.206 INFO running `"docker" "start" "-a" "b680ee692faee1e9159c5cc72b638109473b88f089e599fff858f631ed726a94"`
Dec 13 21:00:04.178 INFO [stderr] usermod: no changes
Dec 13 21:00:04.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 21:00:04.237 INFO [stderr]      Running /target/debug/deps/rust_neuralnet-ec85e17d7ba040f2
Dec 13 21:00:04.239 INFO [stdout] 
Dec 13 21:00:04.241 INFO [stdout] running 1 test
Dec 13 21:00:04.242 INFO [stdout] test test_sigmoid ... ok
Dec 13 21:00:04.242 INFO [stdout] 
Dec 13 21:00:04.242 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:00:04.242 INFO [stdout] 
Dec 13 21:00:04.244 INFO [stderr] su: No module specific data is present
Dec 13 21:00:04.860 INFO running `"docker" "inspect" "b680ee692faee1e9159c5cc72b638109473b88f089e599fff858f631ed726a94"`
Dec 13 21:00:05.115 INFO running `"docker" "rm" "-f" "b680ee692faee1e9159c5cc72b638109473b88f089e599fff858f631ed726a94"`
Dec 13 21:00:05.339 INFO [stdout] b680ee692faee1e9159c5cc72b638109473b88f089e599fff858f631ed726a94