Dec 13 20:59:54.864 INFO testing drakeor/rust-neural-net against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 20:59:54.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:59:55.335 INFO [stdout] 92f46cb385c4c81de6e1cbfa59b159871fa7c68f77685b305405c9aa5f12b88a
Dec 13 20:59:55.336 INFO running `"docker" "start" "-a" "92f46cb385c4c81de6e1cbfa59b159871fa7c68f77685b305405c9aa5f12b88a"`
Dec 13 20:59:56.082 INFO [stderr] usermod: no changes
Dec 13 20:59:56.172 INFO [stderr]    Compiling num v0.1.42
Dec 13 20:59:56.496 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 13 21:00:00.012 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 13 21:00:00.731 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 13 21:00:00.731 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:00.731 INFO [stderr]    |
Dec 13 21:00:00.731 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:00.731 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.731 INFO [stderr]    |
Dec 13 21:00:00.731 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:00:00.731 INFO [stderr] 
Dec 13 21:00:00.731 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 13 21:00:00.731 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:00.731 INFO [stderr]    |
Dec 13 21:00:00.731 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:00.731 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.731 INFO [stderr] 
Dec 13 21:00:00.731 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 13 21:00:00.731 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:00.731 INFO [stderr]    |
Dec 13 21:00:00.732 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:00.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.732 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:00.734 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:00:00.734 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:00.734 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.734 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:00.734 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:00.734 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:45:5
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:00.734 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 13 21:00:00.734 INFO [stderr] 47 | |
Dec 13 21:00:00.734 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 13 21:00:00.734 INFO [stderr] ...  |
Dec 13 21:00:00.734 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 13 21:00:00.734 INFO [stderr] 56 | |     }
Dec 13 21:00:00.734 INFO [stderr]    | |_____^
Dec 13 21:00:00.734 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:45:41
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:00.734 INFO [stderr]    |                                         ^
Dec 13 21:00:00.734 INFO [stderr] 
Dec 13 21:00:00.734 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 13 21:00:00.734 INFO [stderr]   --> src/main.rs:46:13
Dec 13 21:00:00.734 INFO [stderr]    |
Dec 13 21:00:00.734 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 13 21:00:00.734 INFO [stderr]    |             ^^^^
Dec 13 21:00:00.735 INFO [stderr] 
Dec 13 21:00:00.743 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:00.743 INFO [stderr]   --> src/main.rs:78:9
Dec 13 21:00:00.743 INFO [stderr]    |
Dec 13 21:00:00.743 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 13 21:00:00.743 INFO [stderr]    |         ^
Dec 13 21:00:00.743 INFO [stderr] 
Dec 13 21:00:01.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
Dec 13 21:00:01.395 INFO [stderr] su: No module specific data is present
Dec 13 21:00:02.148 INFO running `"docker" "inspect" "92f46cb385c4c81de6e1cbfa59b159871fa7c68f77685b305405c9aa5f12b88a"`
Dec 13 21:00:02.343 INFO running `"docker" "rm" "-f" "92f46cb385c4c81de6e1cbfa59b159871fa7c68f77685b305405c9aa5f12b88a"`
Dec 13 21:00:02.619 INFO [stdout] 92f46cb385c4c81de6e1cbfa59b159871fa7c68f77685b305405c9aa5f12b88a
Dec 13 21:00:02.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:00:03.005 INFO [stdout] 7136673ae85a8f8e1d52e0350f47f8c6dcb7f74636116f857c0226b595d76253
Dec 13 21:00:03.011 INFO running `"docker" "start" "-a" "7136673ae85a8f8e1d52e0350f47f8c6dcb7f74636116f857c0226b595d76253"`
Dec 13 21:00:03.955 INFO [stderr] usermod: no changes
Dec 13 21:00:04.039 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 13 21:00:04.698 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 13 21:00:04.698 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:04.698 INFO [stderr]    |
Dec 13 21:00:04.698 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:04.698 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.698 INFO [stderr]    |
Dec 13 21:00:04.698 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:00:04.698 INFO [stderr] 
Dec 13 21:00:04.698 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 13 21:00:04.698 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:04.698 INFO [stderr]    |
Dec 13 21:00:04.698 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:04.698 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.698 INFO [stderr] 
Dec 13 21:00:04.698 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 13 21:00:04.698 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:04.698 INFO [stderr]    |
Dec 13 21:00:04.698 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:04.698 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.698 INFO [stderr] 
Dec 13 21:00:04.698 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:10:5
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 13 21:00:04.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.699 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:11:5
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 13 21:00:04.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.699 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:12:5
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 13 21:00:04.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.699 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:45:5
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:04.699 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 13 21:00:04.699 INFO [stderr] 47 | |
Dec 13 21:00:04.699 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 13 21:00:04.699 INFO [stderr] ...  |
Dec 13 21:00:04.699 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 13 21:00:04.699 INFO [stderr] 56 | |     }
Dec 13 21:00:04.699 INFO [stderr]    | |_____^
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.699 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:45:41
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 13 21:00:04.699 INFO [stderr]    |                                         ^
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.699 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 13 21:00:04.699 INFO [stderr]   --> src/main.rs:46:13
Dec 13 21:00:04.699 INFO [stderr]    |
Dec 13 21:00:04.699 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 13 21:00:04.699 INFO [stderr]    |             ^^^^
Dec 13 21:00:04.699 INFO [stderr] 
Dec 13 21:00:04.711 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 13 21:00:04.711 INFO [stderr]   --> src/main.rs:78:9
Dec 13 21:00:04.711 INFO [stderr]    |
Dec 13 21:00:04.711 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 13 21:00:04.711 INFO [stderr]    |         ^
Dec 13 21:00:04.711 INFO [stderr] 
Dec 13 21:00:05.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 13 21:00:05.199 INFO [stderr] su: No module specific data is present
Dec 13 21:00:05.855 INFO running `"docker" "inspect" "7136673ae85a8f8e1d52e0350f47f8c6dcb7f74636116f857c0226b595d76253"`
Dec 13 21:00:06.137 INFO running `"docker" "rm" "-f" "7136673ae85a8f8e1d52e0350f47f8c6dcb7f74636116f857c0226b595d76253"`
Dec 13 21:00:06.408 INFO [stdout] 7136673ae85a8f8e1d52e0350f47f8c6dcb7f74636116f857c0226b595d76253
Dec 13 21:00:06.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:00:06.896 INFO [stdout] bfabfe3c4df4063e9026326bd8985f12ca8d2c12780b9a2780b0feee15306101
Dec 13 21:00:06.900 INFO running `"docker" "start" "-a" "bfabfe3c4df4063e9026326bd8985f12ca8d2c12780b9a2780b0feee15306101"`
Dec 13 21:00:07.890 INFO [stderr] usermod: no changes
Dec 13 21:00:07.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 21:00:07.995 INFO [stdout] 
Dec 13 21:00:07.995 INFO [stdout] running 1 test
Dec 13 21:00:07.995 INFO [stdout] test test_sigmoid ... ok
Dec 13 21:00:07.995 INFO [stdout] 
Dec 13 21:00:07.995 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:00:07.995 INFO [stdout] 
Dec 13 21:00:07.995 INFO [stderr]      Running /target/debug/deps/rust_neuralnet-4b7d5d4367e1d5bf
Dec 13 21:00:07.999 INFO [stderr] su: No module specific data is present
Dec 13 21:00:08.819 INFO running `"docker" "inspect" "bfabfe3c4df4063e9026326bd8985f12ca8d2c12780b9a2780b0feee15306101"`
Dec 13 21:00:09.031 INFO running `"docker" "rm" "-f" "bfabfe3c4df4063e9026326bd8985f12ca8d2c12780b9a2780b0feee15306101"`
Dec 13 21:00:09.215 INFO [stdout] bfabfe3c4df4063e9026326bd8985f12ca8d2c12780b9a2780b0feee15306101