Oct 27 02:45:49.864 INFO checking jonathangold/artificial_neural_network against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:45:49.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-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"`
Oct 27 02:45:50.334 INFO blam! 074d877996cf8273da69fe890634d841ebe46a512e3cc908c333a6f33a9bdacf
Oct 27 02:45:50.336 INFO running `"docker" "start" "-a" "074d877996cf8273da69fe890634d841ebe46a512e3cc908c333a6f33a9bdacf"`
Oct 27 02:45:51.463 INFO kablam! usermod: no changes
Oct 27 02:45:51.543 INFO kablam!     Checking artificial_neural_network v0.1.0 (/source)
Oct 27 02:45:52.136 INFO kablam! warning: unused variable: `i`
Oct 27 02:45:52.136 INFO kablam!   --> src/perceptron.rs:31:9
Oct 27 02:45:52.136 INFO kablam!    |
Oct 27 02:45:52.137 INFO kablam! 31 |     for i in 0..inputs {
Oct 27 02:45:52.137 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 27 02:45:52.137 INFO kablam!    |
Oct 27 02:45:52.138 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:45:52.138 INFO kablam! 
Oct 27 02:45:52.138 INFO kablam! warning: unused variable: `y`
Oct 27 02:45:52.139 INFO kablam!   --> src/train.rs:17:9
Oct 27 02:45:52.139 INFO kablam!    |
Oct 27 02:45:52.139 INFO kablam! 17 |     let y = point[1];
Oct 27 02:45:52.139 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 27 02:45:52.140 INFO kablam! 
Oct 27 02:45:52.140 INFO kablam! warning: unused variable: `i`
Oct 27 02:45:52.140 INFO kablam!   --> src/train.rs:25:9
Oct 27 02:45:52.140 INFO kablam!    |
Oct 27 02:45:52.141 INFO kablam! 25 |     for i in 1..iters {
Oct 27 02:45:52.141 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 27 02:45:52.141 INFO kablam! 
Oct 27 02:45:52.142 INFO kablam! warning: unused variable: `data`
Oct 27 02:45:52.142 INFO kablam!  --> src/main.rs:5:9
Oct 27 02:45:52.142 INFO kablam!   |
Oct 27 02:45:52.142 INFO kablam! 5 |     let data: Vec<(i32,i32)> = vec!((0,0),(0,1),(1,0),(1,1));
Oct 27 02:45:52.147 INFO kablam!   |         ^^^^ help: consider using `_data` instead
Oct 27 02:45:52.147 INFO kablam! 
Oct 27 02:45:52.147 INFO kablam! warning: unused variable: `xorResult`
Oct 27 02:45:52.148 INFO kablam!  --> src/main.rs:6:9
Oct 27 02:45:52.148 INFO kablam!   |
Oct 27 02:45:52.148 INFO kablam! 6 |     let xorResult: Vec<i32> = vec!(0,1,1,0);
Oct 27 02:45:52.148 INFO kablam!   |         ^^^^^^^^^ help: consider using `_xorResult` instead
Oct 27 02:45:52.149 INFO kablam! 
Oct 27 02:45:52.149 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:45:52.149 INFO kablam!   --> src/train.rs:10:9
Oct 27 02:45:52.149 INFO kablam!    |
Oct 27 02:45:52.150 INFO kablam! 10 |     let mut a:i32 = rand::thread_rng().gen_range(-5, 6);
Oct 27 02:45:52.150 INFO kablam!    |         ----^
Oct 27 02:45:52.150 INFO kablam!    |         |
Oct 27 02:45:52.150 INFO kablam!    |         help: remove this `mut`
Oct 27 02:45:52.151 INFO kablam!    |
Oct 27 02:45:52.151 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:45:52.151 INFO kablam! 
Oct 27 02:45:52.151 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:45:52.152 INFO kablam!   --> src/train.rs:11:9
Oct 27 02:45:52.152 INFO kablam!    |
Oct 27 02:45:52.152 INFO kablam! 11 |     let mut b:i32 = rand::thread_rng().gen_range(-50, 51);
Oct 27 02:45:52.153 INFO kablam!    |         ----^
Oct 27 02:45:52.153 INFO kablam!    |         |
Oct 27 02:45:52.153 INFO kablam!    |         help: remove this `mut`
Oct 27 02:45:52.153 INFO kablam! 
Oct 27 02:45:52.154 INFO kablam! warning: variable `learningRate` should have a snake case name such as `learning_rate`
Oct 27 02:45:52.154 INFO kablam!   --> src/perceptron.rs:21:58
Oct 27 02:45:52.154 INFO kablam!    |
Oct 27 02:45:52.154 INFO kablam! 21 |     pub fn adjust(&mut self, inputs:Vec<i32>, delta:i32, learningRate:f32) {
Oct 27 02:45:52.155 INFO kablam!    |                                                          ^^^^^^^^^^^^
Oct 27 02:45:52.155 INFO kablam!    |
Oct 27 02:45:52.155 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 02:45:52.156 INFO kablam! 
Oct 27 02:45:52.156 INFO kablam! warning: function `newPerceptron` should have a snake case name such as `new_perceptron`
Oct 27 02:45:52.156 INFO kablam!   --> src/perceptron.rs:29:1
Oct 27 02:45:52.156 INFO kablam!    |
Oct 27 02:45:52.157 INFO kablam! 29 | / pub fn newPerceptron(inputs: i32) -> Perceptron {
Oct 27 02:45:52.157 INFO kablam! 30 | |     let mut randomWeights: Vec<f32> = Vec::new();
Oct 27 02:45:52.157 INFO kablam! 31 | |     for i in 0..inputs {
Oct 27 02:45:52.157 INFO kablam! 32 | |         randomWeights.push(randomNumber());
Oct 27 02:45:52.158 INFO kablam! 33 | |     }
Oct 27 02:45:52.158 INFO kablam! 34 | |     Perceptron { weights: randomWeights, bias: randomNumber() }
Oct 27 02:45:52.158 INFO kablam! 35 | | }
Oct 27 02:45:52.158 INFO kablam!    | |_^
Oct 27 02:45:52.159 INFO kablam! 
Oct 27 02:45:52.159 INFO kablam! warning: variable `randomWeights` should have a snake case name such as `random_weights`
Oct 27 02:45:52.159 INFO kablam!   --> src/perceptron.rs:30:9
Oct 27 02:45:52.159 INFO kablam!    |
Oct 27 02:45:52.160 INFO kablam! 30 |     let mut randomWeights: Vec<f32> = Vec::new();
Oct 27 02:45:52.160 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Oct 27 02:45:52.160 INFO kablam! 
Oct 27 02:45:52.161 INFO kablam! warning: function `randomNumber` should have a snake case name such as `random_number`
Oct 27 02:45:52.161 INFO kablam!   --> src/perceptron.rs:46:1
Oct 27 02:45:52.161 INFO kablam!    |
Oct 27 02:45:52.161 INFO kablam! 46 | / fn randomNumber() -> f32 {
Oct 27 02:45:52.162 INFO kablam! 47 | |     let unscaled = rand::thread_rng().gen_range(-10000, 10001);
Oct 27 02:45:52.162 INFO kablam! 48 | |     (unscaled as f32) / 10000.0
Oct 27 02:45:52.162 INFO kablam! 49 | | }
Oct 27 02:45:52.162 INFO kablam!    | |_^
Oct 27 02:45:52.167 INFO kablam! 
Oct 27 02:45:52.167 INFO kablam! warning: function `isAboveLine` should have a snake case name such as `is_above_line`
Oct 27 02:45:52.167 INFO kablam!   --> src/train.rs:15:1
Oct 27 02:45:52.168 INFO kablam!    |
Oct 27 02:45:52.168 INFO kablam! 15 | / fn isAboveLine(point:&Vec<i32>, f:&Fn(i32) -> i32) -> i32 {
Oct 27 02:45:52.168 INFO kablam! 16 | |     let x = point[0];
Oct 27 02:45:52.169 INFO kablam! 17 | |     let y = point[1];
Oct 27 02:45:52.169 INFO kablam! 18 | |     match x.cmp(&f(x)) {
Oct 27 02:45:52.169 INFO kablam! ...  |
Oct 27 02:45:52.170 INFO kablam! 21 | |     }
Oct 27 02:45:52.170 INFO kablam! 22 | | }
Oct 27 02:45:52.170 INFO kablam!    | |_^
Oct 27 02:45:52.171 INFO kablam! 
Oct 27 02:45:52.171 INFO kablam! warning: function `randInt` should have a snake case name such as `rand_int`
Oct 27 02:45:52.171 INFO kablam!   --> src/train.rs:42:1
Oct 27 02:45:52.171 INFO kablam!    |
Oct 27 02:45:52.172 INFO kablam! 42 | / fn randInt() -> i32 {
Oct 27 02:45:52.172 INFO kablam! 43 | |     rand::thread_rng().gen_range(-100, 201)   
Oct 27 02:45:52.172 INFO kablam! 44 | | }
Oct 27 02:45:52.172 INFO kablam!    | |_^
Oct 27 02:45:52.173 INFO kablam! 
Oct 27 02:45:52.173 INFO kablam! warning: variable `xorResult` should have a snake case name such as `xor_result`
Oct 27 02:45:52.173 INFO kablam!  --> src/main.rs:6:9
Oct 27 02:45:52.174 INFO kablam!   |
Oct 27 02:45:52.174 INFO kablam! 6 |     let xorResult: Vec<i32> = vec!(0,1,1,0);
Oct 27 02:45:52.174 INFO kablam!   |         ^^^^^^^^^
Oct 27 02:45:52.175 INFO kablam! 
Oct 27 02:45:52.175 INFO kablam! warning: variable `xorPerceptron` should have a snake case name such as `xor_perceptron`
Oct 27 02:45:52.175 INFO kablam!  --> src/main.rs:8:9
Oct 27 02:45:52.176 INFO kablam!   |
Oct 27 02:45:52.176 INFO kablam! 8 |     let mut xorPerceptron = perceptron::newPerceptron(2);
Oct 27 02:45:52.176 INFO kablam!   |         ^^^^^^^^^^^^^^^^^
Oct 27 02:45:52.177 INFO kablam! 
Oct 27 02:45:52.271 INFO kablam! warning: unused variable: `i`
Oct 27 02:45:52.271 INFO kablam!   --> src/perceptron.rs:31:9
Oct 27 02:45:52.272 INFO kablam!    |
Oct 27 02:45:52.272 INFO kablam! 31 |     for i in 0..inputs {
Oct 27 02:45:52.272 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 27 02:45:52.272 INFO kablam!    |
Oct 27 02:45:52.273 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:45:52.273 INFO kablam! 
Oct 27 02:45:52.273 INFO kablam! warning: unused variable: `y`
Oct 27 02:45:52.274 INFO kablam!   --> src/train.rs:17:9
Oct 27 02:45:52.274 INFO kablam!    |
Oct 27 02:45:52.274 INFO kablam! 17 |     let y = point[1];
Oct 27 02:45:52.274 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 27 02:45:52.275 INFO kablam! 
Oct 27 02:45:52.275 INFO kablam! warning: unused variable: `i`
Oct 27 02:45:52.275 INFO kablam!   --> src/train.rs:25:9
Oct 27 02:45:52.276 INFO kablam!    |
Oct 27 02:45:52.276 INFO kablam! 25 |     for i in 1..iters {
Oct 27 02:45:52.276 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 27 02:45:52.276 INFO kablam! 
Oct 27 02:45:52.277 INFO kablam! warning: unused variable: `data`
Oct 27 02:45:52.277 INFO kablam!  --> src/main.rs:5:9
Oct 27 02:45:52.277 INFO kablam!   |
Oct 27 02:45:52.277 INFO kablam! 5 |     let data: Vec<(i32,i32)> = vec!((0,0),(0,1),(1,0),(1,1));
Oct 27 02:45:52.278 INFO kablam!   |         ^^^^ help: consider using `_data` instead
Oct 27 02:45:52.278 INFO kablam! 
Oct 27 02:45:52.278 INFO kablam! warning: unused variable: `xorResult`
Oct 27 02:45:52.278 INFO kablam!  --> src/main.rs:6:9
Oct 27 02:45:52.279 INFO kablam!   |
Oct 27 02:45:52.279 INFO kablam! 6 |     let xorResult: Vec<i32> = vec!(0,1,1,0);
Oct 27 02:45:52.279 INFO kablam!   |         ^^^^^^^^^ help: consider using `_xorResult` instead
Oct 27 02:45:52.280 INFO kablam! 
Oct 27 02:45:52.280 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:45:52.280 INFO kablam!   --> src/train.rs:10:9
Oct 27 02:45:52.280 INFO kablam!    |
Oct 27 02:45:52.281 INFO kablam! 10 |     let mut a:i32 = rand::thread_rng().gen_range(-5, 6);
Oct 27 02:45:52.281 INFO kablam!    |         ----^
Oct 27 02:45:52.281 INFO kablam!    |         |
Oct 27 02:45:52.281 INFO kablam!    |         help: remove this `mut`
Oct 27 02:45:52.282 INFO kablam!    |
Oct 27 02:45:52.282 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:45:52.282 INFO kablam! 
Oct 27 02:45:52.283 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:45:52.283 INFO kablam!   --> src/train.rs:11:9
Oct 27 02:45:52.283 INFO kablam!    |
Oct 27 02:45:52.283 INFO kablam! 11 |     let mut b:i32 = rand::thread_rng().gen_range(-50, 51);
Oct 27 02:45:52.284 INFO kablam!    |         ----^
Oct 27 02:45:52.284 INFO kablam!    |         |
Oct 27 02:45:52.284 INFO kablam!    |         help: remove this `mut`
Oct 27 02:45:52.285 INFO kablam! 
Oct 27 02:45:52.285 INFO kablam! warning: variable `learningRate` should have a snake case name such as `learning_rate`
Oct 27 02:45:52.285 INFO kablam!   --> src/perceptron.rs:21:58
Oct 27 02:45:52.285 INFO kablam!    |
Oct 27 02:45:52.286 INFO kablam! 21 |     pub fn adjust(&mut self, inputs:Vec<i32>, delta:i32, learningRate:f32) {
Oct 27 02:45:52.286 INFO kablam!    |                                                          ^^^^^^^^^^^^
Oct 27 02:45:52.286 INFO kablam!    |
Oct 27 02:45:52.287 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 02:45:52.287 INFO kablam! 
Oct 27 02:45:52.287 INFO kablam! warning: function `newPerceptron` should have a snake case name such as `new_perceptron`
Oct 27 02:45:52.287 INFO kablam!   --> src/perceptron.rs:29:1
Oct 27 02:45:52.288 INFO kablam!    |
Oct 27 02:45:52.288 INFO kablam! 29 | / pub fn newPerceptron(inputs: i32) -> Perceptron {
Oct 27 02:45:52.288 INFO kablam! 30 | |     let mut randomWeights: Vec<f32> = Vec::new();
Oct 27 02:45:52.288 INFO kablam! 31 | |     for i in 0..inputs {
Oct 27 02:45:52.289 INFO kablam! 32 | |         randomWeights.push(randomNumber());
Oct 27 02:45:52.289 INFO kablam! 33 | |     }
Oct 27 02:45:52.289 INFO kablam! 34 | |     Perceptron { weights: randomWeights, bias: randomNumber() }
Oct 27 02:45:52.289 INFO kablam! 35 | | }
Oct 27 02:45:52.290 INFO kablam!    | |_^
Oct 27 02:45:52.290 INFO kablam! 
Oct 27 02:45:52.290 INFO kablam! warning: variable `randomWeights` should have a snake case name such as `random_weights`
Oct 27 02:45:52.291 INFO kablam!   --> src/perceptron.rs:30:9
Oct 27 02:45:52.291 INFO kablam!    |
Oct 27 02:45:52.291 INFO kablam! 30 |     let mut randomWeights: Vec<f32> = Vec::new();
Oct 27 02:45:52.291 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Oct 27 02:45:52.292 INFO kablam! 
Oct 27 02:45:52.292 INFO kablam! warning: function `randomNumber` should have a snake case name such as `random_number`
Oct 27 02:45:52.292 INFO kablam!   --> src/perceptron.rs:46:1
Oct 27 02:45:52.292 INFO kablam!    |
Oct 27 02:45:52.293 INFO kablam! 46 | / fn randomNumber() -> f32 {
Oct 27 02:45:52.293 INFO kablam! 47 | |     let unscaled = rand::thread_rng().gen_range(-10000, 10001);
Oct 27 02:45:52.293 INFO kablam! 48 | |     (unscaled as f32) / 10000.0
Oct 27 02:45:52.294 INFO kablam! 49 | | }
Oct 27 02:45:52.294 INFO kablam!    | |_^
Oct 27 02:45:52.294 INFO kablam! 
Oct 27 02:45:52.294 INFO kablam! warning: function `isAboveLine` should have a snake case name such as `is_above_line`
Oct 27 02:45:52.299 INFO kablam!   --> src/train.rs:15:1
Oct 27 02:45:52.299 INFO kablam!    |
Oct 27 02:45:52.299 INFO kablam! 15 | / fn isAboveLine(point:&Vec<i32>, f:&Fn(i32) -> i32) -> i32 {
Oct 27 02:45:52.300 INFO kablam! 16 | |     let x = point[0];
Oct 27 02:45:52.300 INFO kablam! 17 | |     let y = point[1];
Oct 27 02:45:52.300 INFO kablam! 18 | |     match x.cmp(&f(x)) {
Oct 27 02:45:52.300 INFO kablam! ...  |
Oct 27 02:45:52.301 INFO kablam! 21 | |     }
Oct 27 02:45:52.301 INFO kablam! 22 | | }
Oct 27 02:45:52.301 INFO kablam!    | |_^
Oct 27 02:45:52.301 INFO kablam! 
Oct 27 02:45:52.302 INFO kablam! warning: function `randInt` should have a snake case name such as `rand_int`
Oct 27 02:45:52.302 INFO kablam!   --> src/train.rs:42:1
Oct 27 02:45:52.302 INFO kablam!    |
Oct 27 02:45:52.303 INFO kablam! 42 | / fn randInt() -> i32 {
Oct 27 02:45:52.303 INFO kablam! 43 | |     rand::thread_rng().gen_range(-100, 201)   
Oct 27 02:45:52.303 INFO kablam! 44 | | }
Oct 27 02:45:52.303 INFO kablam!    | |_^
Oct 27 02:45:52.304 INFO kablam! 
Oct 27 02:45:52.304 INFO kablam! warning: variable `xorResult` should have a snake case name such as `xor_result`
Oct 27 02:45:52.304 INFO kablam!  --> src/main.rs:6:9
Oct 27 02:45:52.304 INFO kablam!   |
Oct 27 02:45:52.305 INFO kablam! 6 |     let xorResult: Vec<i32> = vec!(0,1,1,0);
Oct 27 02:45:52.305 INFO kablam!   |         ^^^^^^^^^
Oct 27 02:45:52.305 INFO kablam! 
Oct 27 02:45:52.305 INFO kablam! warning: variable `xorPerceptron` should have a snake case name such as `xor_perceptron`
Oct 27 02:45:52.306 INFO kablam!  --> src/main.rs:8:9
Oct 27 02:45:52.306 INFO kablam!   |
Oct 27 02:45:52.306 INFO kablam! 8 |     let mut xorPerceptron = perceptron::newPerceptron(2);
Oct 27 02:45:52.306 INFO kablam!   |         ^^^^^^^^^^^^^^^^^
Oct 27 02:45:52.307 INFO kablam! 
Oct 27 02:45:52.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Oct 27 02:45:52.307 INFO kablam! su: No module specific data is present
Oct 27 02:45:53.291 INFO running `"docker" "rm" "-f" "074d877996cf8273da69fe890634d841ebe46a512e3cc908c333a6f33a9bdacf"`
Oct 27 02:45:53.595 INFO blam! 074d877996cf8273da69fe890634d841ebe46a512e3cc908c333a6f33a9bdacf