Dec 06 01:14:58.282 INFO testing drakeor/rust-neural-net against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 01:14:58.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 01:14:58.542 INFO [stdout] 170eeabb033b3ad8cdce0d5113da93f21492b4fd8871928e2d9a9c0c7dd98f9d
Dec 06 01:14:58.543 INFO running `"docker" "start" "-a" "170eeabb033b3ad8cdce0d5113da93f21492b4fd8871928e2d9a9c0c7dd98f9d"`
Dec 06 01:14:58.930 INFO [stderr] usermod: no changes
Dec 06 01:14:58.989 INFO [stderr]    Compiling num-traits v0.2.4
Dec 06 01:14:58.992 INFO [stderr]    Compiling num-integer v0.1.38
Dec 06 01:14:58.993 INFO [stderr]    Compiling rand_core v0.2.0
Dec 06 01:14:59.571 INFO [stderr]    Compiling rand v0.5.0
Dec 06 01:15:02.258 INFO [stderr]    Compiling num-iter v0.1.37
Dec 06 01:15:02.620 INFO [stderr]    Compiling num v0.1.42
Dec 06 01:15:02.792 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 06 01:15:06.188 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 06 01:15:06.400 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 06 01:15:06.400 INFO [stderr]   --> src/main.rs:10:5
Dec 06 01:15:06.400 INFO [stderr]    |
Dec 06 01:15:06.400 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 06 01:15:06.400 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.400 INFO [stderr]    |
Dec 06 01:15:06.400 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 01:15:06.400 INFO [stderr] 
Dec 06 01:15:06.400 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 06 01:15:06.400 INFO [stderr]   --> src/main.rs:11:5
Dec 06 01:15:06.400 INFO [stderr]    |
Dec 06 01:15:06.400 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 06 01:15:06.400 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.400 INFO [stderr] 
Dec 06 01:15:06.400 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 06 01:15:06.400 INFO [stderr]   --> src/main.rs:12:5
Dec 06 01:15:06.400 INFO [stderr]    |
Dec 06 01:15:06.400 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 06 01:15:06.400 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.400 INFO [stderr] 
Dec 06 01:15:06.405 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 06 01:15:06.405 INFO [stderr]   --> src/main.rs:10:5
Dec 06 01:15:06.405 INFO [stderr]    |
Dec 06 01:15:06.405 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 06 01:15:06.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.405 INFO [stderr]    |
Dec 06 01:15:06.405 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 01:15:06.405 INFO [stderr] 
Dec 06 01:15:06.405 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 06 01:15:06.405 INFO [stderr]   --> src/main.rs:11:5
Dec 06 01:15:06.405 INFO [stderr]    |
Dec 06 01:15:06.405 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 06 01:15:06.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.405 INFO [stderr] 
Dec 06 01:15:06.405 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 06 01:15:06.405 INFO [stderr]   --> src/main.rs:12:5
Dec 06 01:15:06.405 INFO [stderr]    |
Dec 06 01:15:06.405 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 06 01:15:06.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:06.405 INFO [stderr] 
Dec 06 01:15:06.405 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 06 01:15:06.406 INFO [stderr]   --> src/main.rs:45:5
Dec 06 01:15:06.406 INFO [stderr]    |
Dec 06 01:15:06.406 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 06 01:15:06.406 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 06 01:15:06.406 INFO [stderr] 47 | |
Dec 06 01:15:06.406 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 06 01:15:06.406 INFO [stderr] ...  |
Dec 06 01:15:06.406 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 06 01:15:06.406 INFO [stderr] 56 | |     }
Dec 06 01:15:06.406 INFO [stderr]    | |_____^
Dec 06 01:15:06.406 INFO [stderr] 
Dec 06 01:15:06.406 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 06 01:15:06.406 INFO [stderr]   --> src/main.rs:45:41
Dec 06 01:15:06.406 INFO [stderr]    |
Dec 06 01:15:06.406 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 06 01:15:06.406 INFO [stderr]    |                                         ^
Dec 06 01:15:06.406 INFO [stderr] 
Dec 06 01:15:06.406 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 06 01:15:06.406 INFO [stderr]   --> src/main.rs:46:13
Dec 06 01:15:06.406 INFO [stderr]    |
Dec 06 01:15:06.406 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 06 01:15:06.406 INFO [stderr]    |             ^^^^
Dec 06 01:15:06.406 INFO [stderr] 
Dec 06 01:15:06.414 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 06 01:15:06.414 INFO [stderr]   --> src/main.rs:78:9
Dec 06 01:15:06.414 INFO [stderr]    |
Dec 06 01:15:06.414 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 06 01:15:06.414 INFO [stderr]    |         ^
Dec 06 01:15:06.414 INFO [stderr] 
Dec 06 01:15:06.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.95s
Dec 06 01:15:06.909 INFO [stderr] su: No module specific data is present
Dec 06 01:15:07.237 INFO running `"docker" "inspect" "170eeabb033b3ad8cdce0d5113da93f21492b4fd8871928e2d9a9c0c7dd98f9d"`
Dec 06 01:15:07.292 INFO running `"docker" "rm" "-f" "170eeabb033b3ad8cdce0d5113da93f21492b4fd8871928e2d9a9c0c7dd98f9d"`
Dec 06 01:15:07.451 INFO [stdout] 170eeabb033b3ad8cdce0d5113da93f21492b4fd8871928e2d9a9c0c7dd98f9d
Dec 06 01:15:07.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 01:15:07.661 INFO [stdout] daa68757ac72e627a8f418396a87005fd87106907fcf2cc2719ecde216521d36
Dec 06 01:15:07.663 INFO running `"docker" "start" "-a" "daa68757ac72e627a8f418396a87005fd87106907fcf2cc2719ecde216521d36"`
Dec 06 01:15:08.069 INFO [stderr] usermod: no changes
Dec 06 01:15:08.119 INFO [stderr]    Compiling rust_neuralnet v0.1.0 (/source)
Dec 06 01:15:08.320 INFO [stderr] warning: field is never used: `inputLayerSize`
Dec 06 01:15:08.321 INFO [stderr]   --> src/main.rs:10:5
Dec 06 01:15:08.321 INFO [stderr]    |
Dec 06 01:15:08.321 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 06 01:15:08.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.321 INFO [stderr]    |
Dec 06 01:15:08.321 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 01:15:08.321 INFO [stderr] 
Dec 06 01:15:08.321 INFO [stderr] warning: field is never used: `outputLayerSize`
Dec 06 01:15:08.321 INFO [stderr]   --> src/main.rs:11:5
Dec 06 01:15:08.321 INFO [stderr]    |
Dec 06 01:15:08.321 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 06 01:15:08.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.321 INFO [stderr] 
Dec 06 01:15:08.321 INFO [stderr] warning: field is never used: `hiddenLayerSize`
Dec 06 01:15:08.321 INFO [stderr]   --> src/main.rs:12:5
Dec 06 01:15:08.321 INFO [stderr]    |
Dec 06 01:15:08.321 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 06 01:15:08.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.321 INFO [stderr] 
Dec 06 01:15:08.324 INFO [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size`
Dec 06 01:15:08.324 INFO [stderr]   --> src/main.rs:10:5
Dec 06 01:15:08.324 INFO [stderr]    |
Dec 06 01:15:08.324 INFO [stderr] 10 |     inputLayerSize : i32,
Dec 06 01:15:08.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.324 INFO [stderr]    |
Dec 06 01:15:08.324 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 01:15:08.324 INFO [stderr] 
Dec 06 01:15:08.324 INFO [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size`
Dec 06 01:15:08.324 INFO [stderr]   --> src/main.rs:11:5
Dec 06 01:15:08.324 INFO [stderr]    |
Dec 06 01:15:08.324 INFO [stderr] 11 |     outputLayerSize : i32,
Dec 06 01:15:08.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.324 INFO [stderr] 
Dec 06 01:15:08.324 INFO [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size`
Dec 06 01:15:08.324 INFO [stderr]   --> src/main.rs:12:5
Dec 06 01:15:08.324 INFO [stderr]    |
Dec 06 01:15:08.324 INFO [stderr] 12 |     hiddenLayerSize : i32,
Dec 06 01:15:08.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:15:08.324 INFO [stderr] 
Dec 06 01:15:08.324 INFO [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime`
Dec 06 01:15:08.324 INFO [stderr]   --> src/main.rs:45:5
Dec 06 01:15:08.325 INFO [stderr]    |
Dec 06 01:15:08.325 INFO [stderr] 45 | /     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 06 01:15:08.325 INFO [stderr] 46 | |         let yHat = self.forward(X.clone());
Dec 06 01:15:08.325 INFO [stderr] 47 | |
Dec 06 01:15:08.325 INFO [stderr] 48 | |         let delta3 = self.z3.clone().apply(&sigmoid_prime);
Dec 06 01:15:08.325 INFO [stderr] ...  |
Dec 06 01:15:08.325 INFO [stderr] 55 | |         (djdw2, djdw1)
Dec 06 01:15:08.325 INFO [stderr] 56 | |     }
Dec 06 01:15:08.325 INFO [stderr]    | |_____^
Dec 06 01:15:08.325 INFO [stderr] 
Dec 06 01:15:08.325 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 06 01:15:08.325 INFO [stderr]   --> src/main.rs:45:41
Dec 06 01:15:08.325 INFO [stderr]    |
Dec 06 01:15:08.325 INFO [stderr] 45 |     pub fn costFunctionPrime(&mut self, X : Matrix<f32>, y : Matrix<f32>) -> (Matrix<f32>, Matrix<f32>) {
Dec 06 01:15:08.325 INFO [stderr]    |                                         ^
Dec 06 01:15:08.325 INFO [stderr] 
Dec 06 01:15:08.325 INFO [stderr] warning: variable `yHat` should have a snake case name such as `y_hat`
Dec 06 01:15:08.325 INFO [stderr]   --> src/main.rs:46:13
Dec 06 01:15:08.325 INFO [stderr]    |
Dec 06 01:15:08.325 INFO [stderr] 46 |         let yHat = self.forward(X.clone());
Dec 06 01:15:08.325 INFO [stderr]    |             ^^^^
Dec 06 01:15:08.325 INFO [stderr] 
Dec 06 01:15:08.331 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 06 01:15:08.331 INFO [stderr]   --> src/main.rs:78:9
Dec 06 01:15:08.331 INFO [stderr]    |
Dec 06 01:15:08.331 INFO [stderr] 78 |     let X = Matrix::new(3, 2, vec![
Dec 06 01:15:08.331 INFO [stderr]    |         ^
Dec 06 01:15:08.331 INFO [stderr] 
Dec 06 01:15:08.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 06 01:15:08.613 INFO [stderr] su: No module specific data is present
Dec 06 01:15:08.899 INFO running `"docker" "inspect" "daa68757ac72e627a8f418396a87005fd87106907fcf2cc2719ecde216521d36"`
Dec 06 01:15:08.975 INFO running `"docker" "rm" "-f" "daa68757ac72e627a8f418396a87005fd87106907fcf2cc2719ecde216521d36"`
Dec 06 01:15:09.028 INFO [stdout] daa68757ac72e627a8f418396a87005fd87106907fcf2cc2719ecde216521d36
Dec 06 01:15:09.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 01:15:09.179 INFO [stdout] f0dcf3250e3344394b917e667fcb006707681a0b9c619d99f419e553195e5f85
Dec 06 01:15:09.181 INFO running `"docker" "start" "-a" "f0dcf3250e3344394b917e667fcb006707681a0b9c619d99f419e553195e5f85"`
Dec 06 01:15:09.566 INFO [stderr] usermod: no changes
Dec 06 01:15:09.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 01:15:09.615 INFO [stderr]      Running /target/debug/deps/rust_neuralnet-62f9eadbc707b191
Dec 06 01:15:09.617 INFO [stdout] 
Dec 06 01:15:09.617 INFO [stdout] running 1 test
Dec 06 01:15:09.618 INFO [stdout] test test_sigmoid ... ok
Dec 06 01:15:09.618 INFO [stdout] 
Dec 06 01:15:09.618 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:15:09.618 INFO [stdout] 
Dec 06 01:15:09.619 INFO [stderr] su: No module specific data is present
Dec 06 01:15:09.984 INFO running `"docker" "inspect" "f0dcf3250e3344394b917e667fcb006707681a0b9c619d99f419e553195e5f85"`
Dec 06 01:15:10.114 INFO running `"docker" "rm" "-f" "f0dcf3250e3344394b917e667fcb006707681a0b9c619d99f419e553195e5f85"`
Dec 06 01:15:10.236 INFO [stdout] f0dcf3250e3344394b917e667fcb006707681a0b9c619d99f419e553195e5f85