Dec 01 15:54:40.525 INFO testing helloooooo/learn_deep_learning against 1.30.1 for beta-1.31-5
Dec 01 15:54:40.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:54:41.183 INFO [stdout] 23c5456e47dbf0e5b0243a7500e5ee419b627a8ae689151f890dd4c6c0d69208
Dec 01 15:54:41.191 INFO running `"docker" "start" "-a" "23c5456e47dbf0e5b0243a7500e5ee419b627a8ae689151f890dd4c6c0d69208"`
Dec 01 15:54:42.830 INFO [stderr] usermod: no changes
Dec 01 15:54:43.199 INFO [stderr]    Compiling gnuplot v0.0.23
Dec 01 15:54:43.199 INFO [stderr]    Compiling memchr v0.1.11
Dec 01 15:54:43.205 INFO [stderr]    Compiling alga v0.5.2
Dec 01 15:54:43.205 INFO [stderr]    Compiling generic-array v0.8.3
Dec 01 15:54:43.205 INFO [stderr]    Compiling thread-id v2.0.0
Dec 01 15:54:43.205 INFO [stderr]    Compiling chrono v0.4.0
Dec 01 15:54:45.372 INFO [stderr]    Compiling thread_local v0.2.7
Dec 01 15:54:45.733 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 01 15:54:46.109 INFO [stderr]    Compiling crypto-mac v0.4.0
Dec 01 15:54:46.111 INFO [stderr]    Compiling digest v0.6.2
Dec 01 15:54:47.504 INFO [stderr]    Compiling hmac v0.4.2
Dec 01 15:54:47.506 INFO [stderr]    Compiling sha-1 v0.4.1
Dec 01 15:54:51.656 INFO [stderr]    Compiling regex v0.1.80
Dec 01 15:54:59.363 INFO [stderr]    Compiling nalgebra v0.13.1
Dec 01 15:55:07.547 INFO [stderr]    Compiling egg-mode v0.12.0
Dec 01 15:55:50.395 INFO [stderr]    Compiling test1 v0.1.0 (/source)
Dec 01 15:55:51.431 INFO [stderr] warning: unused imports: `RefMut`, `Ref`
Dec 01 15:55:51.431 INFO [stderr]  --> src/gradient.rs:5:26
Dec 01 15:55:51.431 INFO [stderr]   |
Dec 01 15:55:51.431 INFO [stderr] 5 | use std::cell::{RefCell, Ref, RefMut};
Dec 01 15:55:51.431 INFO [stderr]   |                          ^^^  ^^^^^^
Dec 01 15:55:51.431 INFO [stderr]   |
Dec 01 15:55:51.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:55:51.431 INFO [stderr] 
Dec 01 15:55:51.431 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 15:55:51.431 INFO [stderr]  --> src/nural.rs:5:5
Dec 01 15:55:51.431 INFO [stderr]   |
Dec 01 15:55:51.431 INFO [stderr] 5 | use std::cell::RefCell;
Dec 01 15:55:51.431 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.431 INFO [stderr] 
Dec 01 15:55:51.604 INFO [stderr] warning: unused variable: `rows`
Dec 01 15:55:51.604 INFO [stderr]   --> src/main.rs:21:16
Dec 01 15:55:51.604 INFO [stderr]    |
Dec 01 15:55:51.604 INFO [stderr] 21 |     let (size, rows, cols) = (60_000, 28, 28);
Dec 01 15:55:51.604 INFO [stderr]    |                ^^^^ help: consider using `_rows` instead
Dec 01 15:55:51.604 INFO [stderr]    |
Dec 01 15:55:51.604 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:55:51.604 INFO [stderr] 
Dec 01 15:55:51.604 INFO [stderr] warning: unused variable: `cols`
Dec 01 15:55:51.604 INFO [stderr]   --> src/main.rs:21:22
Dec 01 15:55:51.604 INFO [stderr]    |
Dec 01 15:55:51.604 INFO [stderr] 21 |     let (size, rows, cols) = (60_000, 28, 28);
Dec 01 15:55:51.604 INFO [stderr]    |                      ^^^^ help: consider using `_cols` instead
Dec 01 15:55:51.604 INFO [stderr] 
Dec 01 15:55:51.604 INFO [stderr] warning: unused variable: `batch_size`
Dec 01 15:55:51.604 INFO [stderr]   --> src/main.rs:40:9
Dec 01 15:55:51.604 INFO [stderr]    |
Dec 01 15:55:51.604 INFO [stderr] 40 |     let batch_size = 100;
Dec 01 15:55:51.604 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_batch_size` instead
Dec 01 15:55:51.604 INFO [stderr] 
Dec 01 15:55:51.619 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:55:51.619 INFO [stderr]   --> src/main.rs:33:9
Dec 01 15:55:51.619 INFO [stderr]    |
Dec 01 15:55:51.619 INFO [stderr] 33 |     let mut Two_layer_network = two_layer_net::Two_layer_network {
Dec 01 15:55:51.619 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.619 INFO [stderr]    |         |
Dec 01 15:55:51.619 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:55:51.619 INFO [stderr]    |
Dec 01 15:55:51.619 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:55:51.619 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: function is never used: `mean_squared_error`
Dec 01 15:55:51.647 INFO [stderr]   --> src/lossfunc.rs:11:1
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 11 | pub fn mean_squared_error(y: DMatrix<f64>, t: DMatrix<f64>) -> f64 {
Dec 01 15:55:51.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: function is never used: `numerical_gradient`
Dec 01 15:55:51.647 INFO [stderr]   --> src/gradient.rs:8:1
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 8  | / pub fn numerical_gradient<
Dec 01 15:55:51.647 INFO [stderr] 9  | |     F: Fn(&DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] 10 | |        &DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] 11 | |        &DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] ...  |
Dec 01 15:55:51.647 INFO [stderr] 38 | |     grad
Dec 01 15:55:51.647 INFO [stderr] 39 | | }
Dec 01 15:55:51.647 INFO [stderr]    | |_^
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: function is never used: `function_2`
Dec 01 15:55:51.647 INFO [stderr]   --> src/gradient.rs:40:1
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 40 | pub fn function_2(x: &mut DMatrix<f64>) -> f64 {
Dec 01 15:55:51.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: method is never used: `predict`
Dec 01 15:55:51.647 INFO [stderr]   --> src/nural.rs:11:5
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 11 |     pub fn predict(self, x: &DMatrix<f64>) -> DMatrix<f64> {
Dec 01 15:55:51.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: method is never used: `loss`
Dec 01 15:55:51.647 INFO [stderr]   --> src/nural.rs:14:5
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 14 |     pub fn loss(self, x: &DMatrix<f64>, t: &DMatrix<f64>) -> f64 {
Dec 01 15:55:51.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: method is never used: `numerical_gradient`
Dec 01 15:55:51.647 INFO [stderr]   --> src/two_layer_net.rs:91:5
Dec 01 15:55:51.647 INFO [stderr]    |
Dec 01 15:55:51.647 INFO [stderr] 91 |     pub fn numerical_gradient(&mut self, x: &DMatrix<f64>, t: &DMatrix<f64>) -> grad {
Dec 01 15:55:51.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.647 INFO [stderr] 
Dec 01 15:55:51.647 INFO [stderr] warning: function is never used: `loss_w`
Dec 01 15:55:51.647 INFO [stderr]    --> src/two_layer_net.rs:128:1
Dec 01 15:55:51.647 INFO [stderr]     |
Dec 01 15:55:51.647 INFO [stderr] 128 | / pub fn loss_w(
Dec 01 15:55:51.647 INFO [stderr] 129 | |     param: &DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] 130 | |     x: &DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] 131 | |     t: &DMatrix<f64>,
Dec 01 15:55:51.647 INFO [stderr] ...   |
Dec 01 15:55:51.647 INFO [stderr] 135 | |     two.loss(param, x, t, &patern)
Dec 01 15:55:51.647 INFO [stderr] 136 | | }
Dec 01 15:55:51.648 INFO [stderr]     | |_^
Dec 01 15:55:51.648 INFO [stderr] 
Dec 01 15:55:51.655 INFO [stderr] warning: function `axisZerosum` should have a snake case name such as `axis_zerosum`
Dec 01 15:55:51.655 INFO [stderr]   --> src/nural.rs:32:1
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr] 32 | / pub fn axisZerosum(x: &DMatrix<f64>) -> DMatrix<f64> {
Dec 01 15:55:51.655 INFO [stderr] 33 | |     let zerosum = DMatrix::<f64>::from_iterator(
Dec 01 15:55:51.655 INFO [stderr] 34 | |         1,
Dec 01 15:55:51.655 INFO [stderr] 35 | |         x.shape().1,
Dec 01 15:55:51.655 INFO [stderr] ...  |
Dec 01 15:55:51.655 INFO [stderr] 44 | |
Dec 01 15:55:51.655 INFO [stderr] 45 | | }
Dec 01 15:55:51.655 INFO [stderr]    | |_^
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 15:55:51.655 INFO [stderr] 
Dec 01 15:55:51.655 INFO [stderr] warning: function `createVec` should have a snake case name such as `create_vec`
Dec 01 15:55:51.655 INFO [stderr]   --> src/nural.rs:47:1
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr] 47 | / pub fn createVec(x: usize) -> Vec<usize> {
Dec 01 15:55:51.655 INFO [stderr] 48 | |     let mut vec = Vec::with_capacity(x);
Dec 01 15:55:51.655 INFO [stderr] 49 | |     for i in 0..x {
Dec 01 15:55:51.655 INFO [stderr] 50 | |         vec.push(i);
Dec 01 15:55:51.655 INFO [stderr] 51 | |     }
Dec 01 15:55:51.655 INFO [stderr] 52 | |     vec
Dec 01 15:55:51.655 INFO [stderr] 53 | | }
Dec 01 15:55:51.655 INFO [stderr]    | |_^
Dec 01 15:55:51.655 INFO [stderr] 
Dec 01 15:55:51.655 INFO [stderr] warning: type `grad` should have a camel case name such as `Grad`
Dec 01 15:55:51.655 INFO [stderr]   --> src/two_layer_net.rs:13:1
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr] 13 | / pub struct grad {
Dec 01 15:55:51.655 INFO [stderr] 14 | |     pub w1: DMatrix<f64>,
Dec 01 15:55:51.655 INFO [stderr] 15 | |     pub b1: DMatrix<f64>,
Dec 01 15:55:51.655 INFO [stderr] 16 | |     pub w2: DMatrix<f64>,
Dec 01 15:55:51.655 INFO [stderr] 17 | |     pub b2: DMatrix<f64>,
Dec 01 15:55:51.655 INFO [stderr] 18 | | }
Dec 01 15:55:51.655 INFO [stderr]    | |_^
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 01 15:55:51.655 INFO [stderr] 
Dec 01 15:55:51.655 INFO [stderr] warning: type `Two_layer_network` should have a camel case name such as `TwoLayerNetwork`
Dec 01 15:55:51.655 INFO [stderr]   --> src/two_layer_net.rs:19:1
Dec 01 15:55:51.655 INFO [stderr]    |
Dec 01 15:55:51.655 INFO [stderr] 19 | / pub struct Two_layer_network {
Dec 01 15:55:51.655 INFO [stderr] 20 | |     pub w1: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:51.655 INFO [stderr] 21 | |     pub b1: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:51.655 INFO [stderr] 22 | |     pub w2: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:51.655 INFO [stderr] 23 | |     pub b2: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:51.655 INFO [stderr] 24 | | }
Dec 01 15:55:51.655 INFO [stderr]    | |_^
Dec 01 15:55:51.655 INFO [stderr] 
Dec 01 15:55:51.656 INFO [stderr] warning: variable `Two_layer_network` should have a snake case name such as `two_layer_network`
Dec 01 15:55:51.656 INFO [stderr]   --> src/main.rs:33:9
Dec 01 15:55:51.656 INFO [stderr]    |
Dec 01 15:55:51.656 INFO [stderr] 33 |     let mut Two_layer_network = two_layer_net::Two_layer_network {
Dec 01 15:55:51.656 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:51.656 INFO [stderr] 
Dec 01 15:55:53.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Dec 01 15:55:53.127 INFO [stderr] su: No module specific data is present
Dec 01 15:55:53.987 INFO running `"docker" "inspect" "23c5456e47dbf0e5b0243a7500e5ee419b627a8ae689151f890dd4c6c0d69208"`
Dec 01 15:55:54.279 INFO running `"docker" "rm" "-f" "23c5456e47dbf0e5b0243a7500e5ee419b627a8ae689151f890dd4c6c0d69208"`
Dec 01 15:55:54.631 INFO [stdout] 23c5456e47dbf0e5b0243a7500e5ee419b627a8ae689151f890dd4c6c0d69208
Dec 01 15:55:54.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:55:55.137 INFO [stdout] f532a3ce308cad2eaaad4d273d7bbdd7dfe9c48f8be1520018e9a24e631d5ebd
Dec 01 15:55:55.139 INFO running `"docker" "start" "-a" "f532a3ce308cad2eaaad4d273d7bbdd7dfe9c48f8be1520018e9a24e631d5ebd"`
Dec 01 15:55:57.170 INFO [stderr] usermod: no changes
Dec 01 15:55:57.455 INFO [stderr]    Compiling test1 v0.1.0 (/source)
Dec 01 15:55:58.415 INFO [stderr] warning: unused imports: `RefMut`, `Ref`
Dec 01 15:55:58.415 INFO [stderr]  --> src/gradient.rs:5:26
Dec 01 15:55:58.415 INFO [stderr]   |
Dec 01 15:55:58.415 INFO [stderr] 5 | use std::cell::{RefCell, Ref, RefMut};
Dec 01 15:55:58.415 INFO [stderr]   |                          ^^^  ^^^^^^
Dec 01 15:55:58.415 INFO [stderr]   |
Dec 01 15:55:58.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:55:58.419 INFO [stderr] 
Dec 01 15:55:58.419 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 15:55:58.419 INFO [stderr]  --> src/nural.rs:5:5
Dec 01 15:55:58.419 INFO [stderr]   |
Dec 01 15:55:58.419 INFO [stderr] 5 | use std::cell::RefCell;
Dec 01 15:55:58.419 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 15:55:58.419 INFO [stderr] 
Dec 01 15:55:58.658 INFO [stderr] warning: unused variable: `rows`
Dec 01 15:55:58.658 INFO [stderr]   --> src/main.rs:21:16
Dec 01 15:55:58.658 INFO [stderr]    |
Dec 01 15:55:58.658 INFO [stderr] 21 |     let (size, rows, cols) = (60_000, 28, 28);
Dec 01 15:55:58.658 INFO [stderr]    |                ^^^^ help: consider using `_rows` instead
Dec 01 15:55:58.658 INFO [stderr]    |
Dec 01 15:55:58.658 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:55:58.658 INFO [stderr] 
Dec 01 15:55:58.658 INFO [stderr] warning: unused variable: `cols`
Dec 01 15:55:58.658 INFO [stderr]   --> src/main.rs:21:22
Dec 01 15:55:58.658 INFO [stderr]    |
Dec 01 15:55:58.658 INFO [stderr] 21 |     let (size, rows, cols) = (60_000, 28, 28);
Dec 01 15:55:58.658 INFO [stderr]    |                      ^^^^ help: consider using `_cols` instead
Dec 01 15:55:58.658 INFO [stderr] 
Dec 01 15:55:58.658 INFO [stderr] warning: unused variable: `batch_size`
Dec 01 15:55:58.658 INFO [stderr]   --> src/main.rs:40:9
Dec 01 15:55:58.658 INFO [stderr]    |
Dec 01 15:55:58.658 INFO [stderr] 40 |     let batch_size = 100;
Dec 01 15:55:58.658 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_batch_size` instead
Dec 01 15:55:58.658 INFO [stderr] 
Dec 01 15:55:58.670 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:55:58.670 INFO [stderr]   --> src/main.rs:33:9
Dec 01 15:55:58.670 INFO [stderr]    |
Dec 01 15:55:58.670 INFO [stderr] 33 |     let mut Two_layer_network = two_layer_net::Two_layer_network {
Dec 01 15:55:58.670 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 01 15:55:58.670 INFO [stderr]    |         |
Dec 01 15:55:58.671 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:55:58.671 INFO [stderr]    |
Dec 01 15:55:58.671 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:55:58.671 INFO [stderr] 
Dec 01 15:55:58.713 INFO [stderr] warning: function is never used: `numerical_gradient`
Dec 01 15:55:58.713 INFO [stderr]   --> src/gradient.rs:8:1
Dec 01 15:55:58.713 INFO [stderr]    |
Dec 01 15:55:58.713 INFO [stderr] 8  | / pub fn numerical_gradient<
Dec 01 15:55:58.713 INFO [stderr] 9  | |     F: Fn(&DMatrix<f64>,
Dec 01 15:55:58.713 INFO [stderr] 10 | |        &DMatrix<f64>,
Dec 01 15:55:58.713 INFO [stderr] 11 | |        &DMatrix<f64>,
Dec 01 15:55:58.714 INFO [stderr] ...  |
Dec 01 15:55:58.714 INFO [stderr] 38 | |     grad
Dec 01 15:55:58.714 INFO [stderr] 39 | | }
Dec 01 15:55:58.714 INFO [stderr]    | |_^
Dec 01 15:55:58.714 INFO [stderr]    |
Dec 01 15:55:58.715 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 15:55:58.715 INFO [stderr] 
Dec 01 15:55:58.715 INFO [stderr] warning: method is never used: `numerical_gradient`
Dec 01 15:55:58.716 INFO [stderr]   --> src/two_layer_net.rs:91:5
Dec 01 15:55:58.716 INFO [stderr]    |
Dec 01 15:55:58.716 INFO [stderr] 91 |     pub fn numerical_gradient(&mut self, x: &DMatrix<f64>, t: &DMatrix<f64>) -> grad {
Dec 01 15:55:58.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:58.717 INFO [stderr] 
Dec 01 15:55:58.717 INFO [stderr] warning: function is never used: `loss_w`
Dec 01 15:55:58.717 INFO [stderr]    --> src/two_layer_net.rs:128:1
Dec 01 15:55:58.718 INFO [stderr]     |
Dec 01 15:55:58.718 INFO [stderr] 128 | / pub fn loss_w(
Dec 01 15:55:58.718 INFO [stderr] 129 | |     param: &DMatrix<f64>,
Dec 01 15:55:58.719 INFO [stderr] 130 | |     x: &DMatrix<f64>,
Dec 01 15:55:58.719 INFO [stderr] 131 | |     t: &DMatrix<f64>,
Dec 01 15:55:58.719 INFO [stderr] ...   |
Dec 01 15:55:58.719 INFO [stderr] 135 | |     two.loss(param, x, t, &patern)
Dec 01 15:55:58.720 INFO [stderr] 136 | | }
Dec 01 15:55:58.720 INFO [stderr]     | |_^
Dec 01 15:55:58.720 INFO [stderr] 
Dec 01 15:55:58.723 INFO [stderr] warning: function `axisZerosum` should have a snake case name such as `axis_zerosum`
Dec 01 15:55:58.724 INFO [stderr]   --> src/nural.rs:32:1
Dec 01 15:55:58.724 INFO [stderr]    |
Dec 01 15:55:58.724 INFO [stderr] 32 | / pub fn axisZerosum(x: &DMatrix<f64>) -> DMatrix<f64> {
Dec 01 15:55:58.724 INFO [stderr] 33 | |     let zerosum = DMatrix::<f64>::from_iterator(
Dec 01 15:55:58.725 INFO [stderr] 34 | |         1,
Dec 01 15:55:58.725 INFO [stderr] 35 | |         x.shape().1,
Dec 01 15:55:58.725 INFO [stderr] ...  |
Dec 01 15:55:58.726 INFO [stderr] 44 | |
Dec 01 15:55:58.726 INFO [stderr] 45 | | }
Dec 01 15:55:58.726 INFO [stderr]    | |_^
Dec 01 15:55:58.726 INFO [stderr]    |
Dec 01 15:55:58.727 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 15:55:58.727 INFO [stderr] 
Dec 01 15:55:58.727 INFO [stderr] warning: function `createVec` should have a snake case name such as `create_vec`
Dec 01 15:55:58.728 INFO [stderr]   --> src/nural.rs:47:1
Dec 01 15:55:58.728 INFO [stderr]    |
Dec 01 15:55:58.728 INFO [stderr] 47 | / pub fn createVec(x: usize) -> Vec<usize> {
Dec 01 15:55:58.728 INFO [stderr] 48 | |     let mut vec = Vec::with_capacity(x);
Dec 01 15:55:58.729 INFO [stderr] 49 | |     for i in 0..x {
Dec 01 15:55:58.729 INFO [stderr] 50 | |         vec.push(i);
Dec 01 15:55:58.729 INFO [stderr] 51 | |     }
Dec 01 15:55:58.730 INFO [stderr] 52 | |     vec
Dec 01 15:55:58.730 INFO [stderr] 53 | | }
Dec 01 15:55:58.730 INFO [stderr]    | |_^
Dec 01 15:55:58.730 INFO [stderr] 
Dec 01 15:55:58.732 INFO [stderr] warning: type `grad` should have a camel case name such as `Grad`
Dec 01 15:55:58.733 INFO [stderr]   --> src/two_layer_net.rs:13:1
Dec 01 15:55:58.733 INFO [stderr]    |
Dec 01 15:55:58.733 INFO [stderr] 13 | / pub struct grad {
Dec 01 15:55:58.733 INFO [stderr] 14 | |     pub w1: DMatrix<f64>,
Dec 01 15:55:58.734 INFO [stderr] 15 | |     pub b1: DMatrix<f64>,
Dec 01 15:55:58.734 INFO [stderr] 16 | |     pub w2: DMatrix<f64>,
Dec 01 15:55:58.734 INFO [stderr] 17 | |     pub b2: DMatrix<f64>,
Dec 01 15:55:58.735 INFO [stderr] 18 | | }
Dec 01 15:55:58.735 INFO [stderr]    | |_^
Dec 01 15:55:58.735 INFO [stderr]    |
Dec 01 15:55:58.735 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 01 15:55:58.736 INFO [stderr] 
Dec 01 15:55:58.736 INFO [stderr] warning: type `Two_layer_network` should have a camel case name such as `TwoLayerNetwork`
Dec 01 15:55:58.736 INFO [stderr]   --> src/two_layer_net.rs:19:1
Dec 01 15:55:58.737 INFO [stderr]    |
Dec 01 15:55:58.737 INFO [stderr] 19 | / pub struct Two_layer_network {
Dec 01 15:55:58.737 INFO [stderr] 20 | |     pub w1: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:58.738 INFO [stderr] 21 | |     pub b1: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:58.738 INFO [stderr] 22 | |     pub w2: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:58.738 INFO [stderr] 23 | |     pub b2: Rc<RefCell<DMatrix<f64>>>,
Dec 01 15:55:58.738 INFO [stderr] 24 | | }
Dec 01 15:55:58.739 INFO [stderr]    | |_^
Dec 01 15:55:58.739 INFO [stderr] 
Dec 01 15:55:58.740 INFO [stderr] warning: variable `Two_layer_network` should have a snake case name such as `two_layer_network`
Dec 01 15:55:58.741 INFO [stderr]   --> src/main.rs:33:9
Dec 01 15:55:58.741 INFO [stderr]    |
Dec 01 15:55:58.741 INFO [stderr] 33 |     let mut Two_layer_network = two_layer_net::Two_layer_network {
Dec 01 15:55:58.741 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:55:58.741 INFO [stderr] 
Dec 01 15:55:59.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Dec 01 15:55:59.879 INFO [stderr] su: No module specific data is present
Dec 01 15:56:01.286 INFO running `"docker" "inspect" "f532a3ce308cad2eaaad4d273d7bbdd7dfe9c48f8be1520018e9a24e631d5ebd"`
Dec 01 15:56:01.647 INFO running `"docker" "rm" "-f" "f532a3ce308cad2eaaad4d273d7bbdd7dfe9c48f8be1520018e9a24e631d5ebd"`
Dec 01 15:56:01.981 INFO [stdout] f532a3ce308cad2eaaad4d273d7bbdd7dfe9c48f8be1520018e9a24e631d5ebd
Dec 01 15:56:01.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:56:02.544 INFO [stdout] fc7aabae310b36f594396f4a3e946ae48db38c024ed42bb5acb0885d92d1d8da
Dec 01 15:56:02.546 INFO running `"docker" "start" "-a" "fc7aabae310b36f594396f4a3e946ae48db38c024ed42bb5acb0885d92d1d8da"`
Dec 01 15:56:05.111 INFO [stderr] usermod: no changes
Dec 01 15:56:05.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 01 15:56:05.407 INFO [stderr]      Running /target/debug/deps/test1-cb1c965e2a5ac6eb
Dec 01 15:56:05.412 INFO [stdout] 
Dec 01 15:56:05.412 INFO [stdout] running 6 tests
Dec 01 15:56:05.443 INFO [stdout] test gradient::p102 ... ok
Dec 01 15:56:05.443 INFO [stdout] test lossfunc::p89 ... ok
Dec 01 15:56:05.443 INFO [stdout] test lossfunc::p91 ... ok
Dec 01 15:56:05.443 INFO [stdout] test nural::soft ... ok
Dec 01 15:56:05.451 INFO [stdout] test nural::p111 ... ok
Dec 01 15:56:05.451 INFO [stdout] test nural::sig ... ok
Dec 01 15:56:05.451 INFO [stdout] 
Dec 01 15:56:05.451 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:56:05.451 INFO [stdout] 
Dec 01 15:56:05.453 INFO [stderr] su: No module specific data is present
Dec 01 15:56:07.022 INFO running `"docker" "inspect" "fc7aabae310b36f594396f4a3e946ae48db38c024ed42bb5acb0885d92d1d8da"`
Dec 01 15:56:07.409 INFO running `"docker" "rm" "-f" "fc7aabae310b36f594396f4a3e946ae48db38c024ed42bb5acb0885d92d1d8da"`
Dec 01 15:56:07.741 INFO [stdout] fc7aabae310b36f594396f4a3e946ae48db38c024ed42bb5acb0885d92d1d8da
