[INFO] updating cached repository FlixCoder/EvoResNN
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FlixCoder/EvoResNN
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FlixCoder/EvoResNN" "work/ex/clippy-test-run/sources/stable/gh/FlixCoder/EvoResNN"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/FlixCoder/EvoResNN'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FlixCoder/EvoResNN" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/FlixCoder/EvoResNN"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/FlixCoder/EvoResNN'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5d3825ca2213850060ed3d722795e99d96d6e0f
[INFO] sha for GitHub repo FlixCoder/EvoResNN: b5d3825ca2213850060ed3d722795e99d96d6e0f
[INFO] validating manifest of FlixCoder/EvoResNN 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 FlixCoder/EvoResNN 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 FlixCoder/EvoResNN
[INFO] finished frobbing FlixCoder/EvoResNN
[INFO] frobbed toml for FlixCoder/EvoResNN written to work/ex/clippy-test-run/sources/stable/gh/FlixCoder/EvoResNN/Cargo.toml
[INFO] started frobbing FlixCoder/EvoResNN
[INFO] finished frobbing FlixCoder/EvoResNN
[INFO] frobbed toml for FlixCoder/EvoResNN written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/FlixCoder/EvoResNN/Cargo.toml
[INFO] crate FlixCoder/EvoResNN 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 FlixCoder/EvoResNN against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/FlixCoder/EvoResNN:/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] 9b598091afd0574bb3b27b77229926053e1634cbaa90e87841bdc389b9382136
[INFO] running `"docker" "start" "-a" "9b598091afd0574bb3b27b77229926053e1634cbaa90e87841bdc389b9382136"`
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking lazy_static v1.0.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling serde v1.0.68
[INFO] [stderr]     Checking itoa v0.4.1
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.68
[INFO] [stderr]     Checking ernn v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:117:54
[INFO] [stderr]     |
[INFO] [stderr] 117 |         NN { generation: 0, blocks: 0, num_inputs: inputs, hidden_size: hidden_size, num_outputs: outputs,
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `hidden_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:118:61
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 hid_act: hidden_activation, out_act: output_activation, layers: layers }
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^ help: replace it with: `layers`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:117:54
[INFO] [stderr]     |
[INFO] [stderr] 117 |         NN { generation: 0, blocks: 0, num_inputs: inputs, hidden_size: hidden_size, num_outputs: outputs,
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `hidden_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:118:61
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 hid_act: hidden_activation, out_act: output_activation, layers: layers }
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^ help: replace it with: `layers`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:117:54
[INFO] [stderr]     |
[INFO] [stderr] 117 |         NN { generation: 0, blocks: 0, num_inputs: inputs, hidden_size: hidden_size, num_outputs: outputs,
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `hidden_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:118:61
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 hid_act: hidden_activation, out_act: output_activation, layers: layers }
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^ help: replace it with: `layers`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:322:7
[INFO] [stderr]     |
[INFO] [stderr] 322 |                           {
[INFO] [stderr]     |  _________________________^
[INFO] [stderr] 323 | |                             if rng.gen::<f64>() < 0.5
[INFO] [stderr] 324 | |                             { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 325 | |                                 node[weight_index] = layer2val;
[INFO] [stderr] 326 | |                             }
[INFO] [stderr] 327 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         if rng.gen::<f64>() < 0.5
[INFO] [stderr] 323 | { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 324 |     node[weight_index] = layer2val;
[INFO] [stderr] 325 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:322:7
[INFO] [stderr]     |
[INFO] [stderr] 322 |                           {
[INFO] [stderr]     |  _________________________^
[INFO] [stderr] 323 | |                             if rng.gen::<f64>() < 0.5
[INFO] [stderr] 324 | |                             { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 325 | |                                 node[weight_index] = layer2val;
[INFO] [stderr] 326 | |                             }
[INFO] [stderr] 327 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         if rng.gen::<f64>() < 0.5
[INFO] [stderr] 323 | { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 324 |     node[weight_index] = layer2val;
[INFO] [stderr] 325 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 772 |                   {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 773 | |                     if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }
[INFO] [stderr] 774 | |                 }
[INFO] [stderr]     | |_________________^ help: try: `if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 772 |                   {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 773 | |                     if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }
[INFO] [stderr] 774 | |                 }
[INFO] [stderr]     | |_________________^ help: try: `if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:322:7
[INFO] [stderr]     |
[INFO] [stderr] 322 |                           {
[INFO] [stderr]     |  _________________________^
[INFO] [stderr] 323 | |                             if rng.gen::<f64>() < 0.5
[INFO] [stderr] 324 | |                             { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 325 | |                                 node[weight_index] = layer2val;
[INFO] [stderr] 326 | |                             }
[INFO] [stderr] 327 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         if rng.gen::<f64>() < 0.5
[INFO] [stderr] 323 | { //random if stay at current weight or take father's/mother's
[INFO] [stderr] 324 |     node[weight_index] = layer2val;
[INFO] [stderr] 325 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 772 |                   {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 773 | |                     if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }
[INFO] [stderr] 774 | |                 }
[INFO] [stderr]     | |_________________^ help: try: `if r1.1.is_nan() { if r2.1.is_nan() { Ordering::Equal } else { Ordering::Greater } } else { Ordering::Less }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/lib.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 |               let mut init_std_scale = 2.0; //He init
[INFO] [stderr]    |  _____________^
[INFO] [stderr] 91 | |             if hidden_activation == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]    | |______________________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if hidden_activation == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let normal = Normal::new(0.0, (init_std_scale / prev_layer_size as f64).sqrt());
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(prev_layer_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 for i in 0..prev_layer_size+1
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use: `0..=prev_layer_size`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 |         serde_json::to_string(self).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let network:NN = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^ help: consider comparing them within some error: `(k - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:181:6
[INFO] [stderr]     |
[INFO] [stderr] 181 |                       let act;
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 182 | |                     if layer_index == self.layers.len()-1 //output layer
[INFO] [stderr] 183 | |                     { act = self.out_act; }
[INFO] [stderr] 184 | |                     else { act = self.hid_act; }
[INFO] [stderr]     | |________________________________________________^ help: it is more idiomatic to write: `let act = if layer_index == self.layers.len()-1 { self.out_act } else { self.hid_act };`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is used to index `layer`
[INFO] [stderr]    --> src/lib.rs:301:23
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for node_index in 0..layer.len()
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for (node_index, <item>) in layer.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:304:26
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for weight_index in 0..node.len()
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prob_avg - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:394:3
[INFO] [stderr]     |
[INFO] [stderr] 394 |           let mut init_std_scale = 2.0; //He init
[INFO] [stderr]     |  _________^
[INFO] [stderr] 395 | |         if self.hid_act == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]     | |_____________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if self.hid_act == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:401:22
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:404:25
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is only used to index `node`.
[INFO] [stderr]    --> src/lib.rs:423:25
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for <item> in &mut node
[INFO] [stderr]     |                     ^^^^^^    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:27
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                           ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:46
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                                              ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:562:3
[INFO] [stderr]     |
[INFO] [stderr] 562 |         serde_json::to_string(&self.nets).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:568:15
[INFO] [stderr]     |
[INFO] [stderr] 568 |         self.nets = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:633:2
[INFO] [stderr]     |
[INFO] [stderr] 633 |       pub fn optimize(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 634 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 635 | |     {
[INFO] [stderr] 636 | |         //optimize for "generations" generations
[INFO] [stderr] ...   |
[INFO] [stderr] 647 | |         self.nets[0].1
[INFO] [stderr] 648 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:651:2
[INFO] [stderr]     |
[INFO] [stderr] 651 |       pub fn optimize_par(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 652 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 653 | |         where T:Sync
[INFO] [stderr] 654 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 666 | |         self.nets[0].1
[INFO] [stderr] 667 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/lib.rs:703:2
[INFO] [stderr]     |
[INFO] [stderr] 703 |       fn populate(&self, size:usize, prob_avg:f64, prob_mut:f64, prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> Vec<(NN, f64)>
[INFO] [stderr]     |  _____^
[INFO] [stderr] 704 | |     {
[INFO] [stderr] 705 | |         let mut rng = rand::thread_rng();
[INFO] [stderr] 706 | |         let len = self.nets.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 725 | |         newpop
[INFO] [stderr] 726 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ernn`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/lib.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 |               let mut init_std_scale = 2.0; //He init
[INFO] [stderr]    |  _____________^
[INFO] [stderr] 91 | |             if hidden_activation == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]    | |______________________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if hidden_activation == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let normal = Normal::new(0.0, (init_std_scale / prev_layer_size as f64).sqrt());
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(prev_layer_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 for i in 0..prev_layer_size+1
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use: `0..=prev_layer_size`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 |         serde_json::to_string(self).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let network:NN = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^ help: consider comparing them within some error: `(k - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:181:6
[INFO] [stderr]     |
[INFO] [stderr] 181 |                       let act;
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 182 | |                     if layer_index == self.layers.len()-1 //output layer
[INFO] [stderr] 183 | |                     { act = self.out_act; }
[INFO] [stderr] 184 | |                     else { act = self.hid_act; }
[INFO] [stderr]     | |________________________________________________^ help: it is more idiomatic to write: `let act = if layer_index == self.layers.len()-1 { self.out_act } else { self.hid_act };`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is used to index `layer`
[INFO] [stderr]    --> src/lib.rs:301:23
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for node_index in 0..layer.len()
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for (node_index, <item>) in layer.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:304:26
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for weight_index in 0..node.len()
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prob_avg - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:394:3
[INFO] [stderr]     |
[INFO] [stderr] 394 |           let mut init_std_scale = 2.0; //He init
[INFO] [stderr]     |  _________^
[INFO] [stderr] 395 | |         if self.hid_act == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]     | |_____________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if self.hid_act == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:401:22
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:404:25
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is only used to index `node`.
[INFO] [stderr]    --> src/lib.rs:423:25
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for <item> in &mut node
[INFO] [stderr]     |                     ^^^^^^    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:27
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                           ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:46
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                                              ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:562:3
[INFO] [stderr]     |
[INFO] [stderr] 562 |         serde_json::to_string(&self.nets).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:568:15
[INFO] [stderr]     |
[INFO] [stderr] 568 |         self.nets = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:633:2
[INFO] [stderr]     |
[INFO] [stderr] 633 |       pub fn optimize(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 634 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 635 | |     {
[INFO] [stderr] 636 | |         //optimize for "generations" generations
[INFO] [stderr] ...   |
[INFO] [stderr] 647 | |         self.nets[0].1
[INFO] [stderr] 648 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:651:2
[INFO] [stderr]     |
[INFO] [stderr] 651 |       pub fn optimize_par(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 652 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 653 | |         where T:Sync
[INFO] [stderr] 654 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 666 | |         self.nets[0].1
[INFO] [stderr] 667 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/lib.rs:703:2
[INFO] [stderr]     |
[INFO] [stderr] 703 |       fn populate(&self, size:usize, prob_avg:f64, prob_mut:f64, prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> Vec<(NN, f64)>
[INFO] [stderr]     |  _____^
[INFO] [stderr] 704 | |     {
[INFO] [stderr] 705 | |         let mut rng = rand::thread_rng();
[INFO] [stderr] 706 | |         let len = self.nets.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 725 | |         newpop
[INFO] [stderr] 726 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/lib.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 |               let mut init_std_scale = 2.0; //He init
[INFO] [stderr]    |  _____________^
[INFO] [stderr] 91 | |             if hidden_activation == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]    | |______________________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if hidden_activation == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let normal = Normal::new(0.0, (init_std_scale / prev_layer_size as f64).sqrt());
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(prev_layer_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 for i in 0..prev_layer_size+1
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use: `0..=prev_layer_size`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 |         serde_json::to_string(self).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let network:NN = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^ help: consider comparing them within some error: `(k - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if k == 1.0 || rng.gen::<f64>() < k
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:181:6
[INFO] [stderr]     |
[INFO] [stderr] 181 |                       let act;
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 182 | |                     if layer_index == self.layers.len()-1 //output layer
[INFO] [stderr] 183 | |                     { act = self.out_act; }
[INFO] [stderr] 184 | |                     else { act = self.hid_act; }
[INFO] [stderr]     | |________________________________________________^ help: it is more idiomatic to write: `let act = if layer_index == self.layers.len()-1 { self.out_act } else { self.hid_act };`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ernn`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the loop variable `node_index` is used to index `layer`
[INFO] [stderr]    --> src/lib.rs:301:23
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for node_index in 0..layer.len()
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 for (node_index, <item>) in layer.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:304:26
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for weight_index in 0..node.len()
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prob_avg - 1.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:317:10
[INFO] [stderr]     |
[INFO] [stderr] 317 |                         if prob_avg == 1.0 || (prob_avg != 0.0 && rng.gen::<f64>() < prob_avg)
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:394:3
[INFO] [stderr]     |
[INFO] [stderr] 394 |           let mut init_std_scale = 2.0; //He init
[INFO] [stderr]     |  _________^
[INFO] [stderr] 395 | |         if self.hid_act == Activation::SELU { init_std_scale = 1.0; } //MSRA / Xavier init
[INFO] [stderr]     | |_____________________________________________________________________^ help: it is more idiomatic to write: `let <mut> init_std_scale = if self.hid_act == Activation::SELU { 1.0 } else { 2.0 };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:401:22
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 401 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is used to index `node`
[INFO] [stderr]    --> src/lib.rs:404:25
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 for (weight_index, <item>) in node.iter_mut().enumerate()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `node_index` is only used to index `layer`.
[INFO] [stderr]    --> src/lib.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for node_index in 0..layer.len()
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 420 |             for <item> in &mut layer
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `weight_index` is only used to index `node`.
[INFO] [stderr]    --> src/lib.rs:423:25
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for weight_index in 0..node.len()
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 423 |                 for <item> in &mut node
[INFO] [stderr]     |                     ^^^^^^    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:27
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                           ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:508:46
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn modified_dotprod(node: &Vec<f64>, values: &Vec<f64>) -> f64
[INFO] [stderr]     |                                              ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:562:3
[INFO] [stderr]     |
[INFO] [stderr] 562 |         serde_json::to_string(&self.nets).ok().expect("Encoding JSON failed!")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]    --> src/lib.rs:568:15
[INFO] [stderr]     |
[INFO] [stderr] 568 |         self.nets = serde_json::from_str(encoded).ok().expect("Decoding JSON failed!");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:633:2
[INFO] [stderr]     |
[INFO] [stderr] 633 |       pub fn optimize(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 634 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 635 | |     {
[INFO] [stderr] 636 | |         //optimize for "generations" generations
[INFO] [stderr] ...   |
[INFO] [stderr] 647 | |         self.nets[0].1
[INFO] [stderr] 648 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (11/7)
[INFO] [stderr]    --> src/lib.rs:651:2
[INFO] [stderr]     |
[INFO] [stderr] 651 |       pub fn optimize_par(&mut self, generations:u32, population:u32, survival:u32, bad_survival:u32, prob_avg:f64, prob_mut:f64,
[INFO] [stderr]     |  _____^
[INFO] [stderr] 652 | |                     prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> f64
[INFO] [stderr] 653 | |         where T:Sync
[INFO] [stderr] 654 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 666 | |         self.nets[0].1
[INFO] [stderr] 667 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/lib.rs:703:2
[INFO] [stderr]     |
[INFO] [stderr] 703 |       fn populate(&self, size:usize, prob_avg:f64, prob_mut:f64, prob_new:f64, prob_block:f64, prob_op:f64, op_range:f64) -> Vec<(NN, f64)>
[INFO] [stderr]     |  _____^
[INFO] [stderr] 704 | |     {
[INFO] [stderr] 705 | |         let mut rng = rand::thread_rng();
[INFO] [stderr] 706 | |         let len = self.nets.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 725 | |         newpop
[INFO] [stderr] 726 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ernn`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9b598091afd0574bb3b27b77229926053e1634cbaa90e87841bdc389b9382136"`
[INFO] running `"docker" "rm" "-f" "9b598091afd0574bb3b27b77229926053e1634cbaa90e87841bdc389b9382136"`
[INFO] [stdout] 9b598091afd0574bb3b27b77229926053e1634cbaa90e87841bdc389b9382136