[INFO] updating cached repository drakeor/rust-neural-net [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/drakeor/rust-neural-net [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/drakeor/rust-neural-net" "work/ex/clippy-test-run/sources/stable/gh/drakeor/rust-neural-net"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/drakeor/rust-neural-net'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/drakeor/rust-neural-net" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/drakeor/rust-neural-net"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/drakeor/rust-neural-net'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d6ac4a97deb7595a5aff9b75e00b8fa0dc2bdad8 [INFO] sha for GitHub repo drakeor/rust-neural-net: d6ac4a97deb7595a5aff9b75e00b8fa0dc2bdad8 [INFO] validating manifest of drakeor/rust-neural-net on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of drakeor/rust-neural-net on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing drakeor/rust-neural-net [INFO] finished frobbing drakeor/rust-neural-net [INFO] frobbed toml for drakeor/rust-neural-net written to work/ex/clippy-test-run/sources/stable/gh/drakeor/rust-neural-net/Cargo.toml [INFO] started frobbing drakeor/rust-neural-net [INFO] finished frobbing drakeor/rust-neural-net [INFO] frobbed toml for drakeor/rust-neural-net written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/drakeor/rust-neural-net/Cargo.toml [INFO] crate drakeor/rust-neural-net has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting drakeor/rust-neural-net against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/drakeor/rust-neural-net:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6bab7de6f9d5f2d8e78edc77bdd3ec55a5a53e29e3b8e7cffc1e797517f3a502 [INFO] running `"docker" "start" "-a" "6bab7de6f9d5f2d8e78edc77bdd3ec55a5a53e29e3b8e7cffc1e797517f3a502"` [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking rust_neuralnet v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `inputLayerSize` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | inputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `outputLayerSize` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | outputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `hiddenLayerSize` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hiddenLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | inputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | outputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hiddenLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime` [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn costFunctionPrime(&mut self, X : Matrix, y : Matrix) -> (Matrix, Matrix) { [INFO] [stderr] 46 | | let yHat = self.forward(X.clone()); [INFO] [stderr] 47 | | [INFO] [stderr] 48 | | let delta3 = self.z3.clone().apply(&sigmoid_prime); [INFO] [stderr] ... | [INFO] [stderr] 55 | | (djdw2, djdw1) [INFO] [stderr] 56 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name such as `x` [INFO] [stderr] --> src/main.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn costFunctionPrime(&mut self, X : Matrix, y : Matrix) -> (Matrix, Matrix) { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variable `yHat` should have a snake case name such as `y_hat` [INFO] [stderr] --> src/main.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let yHat = self.forward(X.clone()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name such as `x` [INFO] [stderr] --> src/main.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let X = Matrix::new(3, 2, vec![ [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `inputLayerSize` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | inputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `outputLayerSize` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | outputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `hiddenLayerSize` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hiddenLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `inputLayerSize` should have a snake case name such as `input_layer_size` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | inputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `outputLayerSize` should have a snake case name such as `output_layer_size` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | outputLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `hiddenLayerSize` should have a snake case name such as `hidden_layer_size` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hiddenLayerSize : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `costFunctionPrime` should have a snake case name such as `cost_function_prime` [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn costFunctionPrime(&mut self, X : Matrix, y : Matrix) -> (Matrix, Matrix) { [INFO] [stderr] 46 | | let yHat = self.forward(X.clone()); [INFO] [stderr] 47 | | [INFO] [stderr] 48 | | let delta3 = self.z3.clone().apply(&sigmoid_prime); [INFO] [stderr] ... | [INFO] [stderr] 55 | | (djdw2, djdw1) [INFO] [stderr] 56 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name such as `x` [INFO] [stderr] --> src/main.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn costFunctionPrime(&mut self, X : Matrix, y : Matrix) -> (Matrix, Matrix) { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variable `yHat` should have a snake case name such as `y_hat` [INFO] [stderr] --> src/main.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let yHat = self.forward(X.clone()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name such as `x` [INFO] [stderr] --> src/main.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let X = Matrix::new(3, 2, vec![ [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.12s [INFO] running `"docker" "inspect" "6bab7de6f9d5f2d8e78edc77bdd3ec55a5a53e29e3b8e7cffc1e797517f3a502"` [INFO] running `"docker" "rm" "-f" "6bab7de6f9d5f2d8e78edc77bdd3ec55a5a53e29e3b8e7cffc1e797517f3a502"` [INFO] [stdout] 6bab7de6f9d5f2d8e78edc77bdd3ec55a5a53e29e3b8e7cffc1e797517f3a502