Nov 28 02:43:46.825 INFO checking kasper0406/neuralnetwork against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:43:46.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 02:43:47.304 INFO [stdout] acba9c15f319744d86066a954e72fbb953dc490bcf8f435140feea798f76d3aa
Nov 28 02:43:47.305 INFO running `"docker" "start" "-a" "acba9c15f319744d86066a954e72fbb953dc490bcf8f435140feea798f76d3aa"`
Nov 28 02:43:48.640 INFO [stderr] usermod: no changes
Nov 28 02:43:48.936 INFO [stderr]     Checking futures-core-preview v0.2.3
Nov 28 02:43:48.936 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 28 02:43:48.936 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Nov 28 02:43:48.936 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 28 02:43:48.936 INFO [stderr]     Checking parking_lot_core v0.3.1
Nov 28 02:43:50.877 INFO [stderr]     Checking futures-channel-preview v0.2.2
Nov 28 02:43:50.877 INFO [stderr]     Checking futures-io-preview v0.2.2
Nov 28 02:43:51.469 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 28 02:43:52.038 INFO [stderr]     Checking crossbeam-deque v0.5.2
Nov 28 02:43:52.662 INFO [stderr]     Checking parking_lot v0.6.4
Nov 28 02:43:52.727 INFO [stderr]     Checking rayon-core v1.4.1
Nov 28 02:43:52.945 INFO [stderr]     Checking futures-sink-preview v0.2.2
Nov 28 02:43:53.864 INFO [stderr]     Checking futures-util-preview v0.2.2
Nov 28 02:43:54.833 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 28 02:43:55.816 INFO [stderr]     Checking rayon v1.0.2
Nov 28 02:43:58.544 INFO [stderr]     Checking crossbeam v0.4.1
Nov 28 02:43:59.708 INFO [stderr]     Checking futures-executor-preview v0.2.2
Nov 28 02:44:01.431 INFO [stderr]     Checking futures-stable-preview v0.2.3
Nov 28 02:44:01.652 INFO [stderr]     Checking futures-async-runtime-preview v0.2.3
Nov 28 02:44:01.785 INFO [stderr]     Checking futures-preview v0.2.2
Nov 28 02:44:03.013 INFO [stderr]     Checking digits v0.1.0 (/source)
Nov 28 02:44:04.852 INFO [stderr] warning: unused imports: `Distribution`, `Normal`
Nov 28 02:44:04.852 INFO [stderr]   --> src/main.rs:16:27
Nov 28 02:44:04.852 INFO [stderr]    |
Nov 28 02:44:04.852 INFO [stderr] 16 | use rand::distributions::{Normal, Distribution};
Nov 28 02:44:04.852 INFO [stderr]    |                           ^^^^^^  ^^^^^^^^^^^^
Nov 28 02:44:04.852 INFO [stderr]    |
Nov 28 02:44:04.852 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:44:04.852 INFO [stderr] 
Nov 28 02:44:04.852 INFO [stderr] warning: unused import: `std::ptr`
Nov 28 02:44:04.852 INFO [stderr]   --> src/main.rs:18:5
Nov 28 02:44:04.853 INFO [stderr]    |
Nov 28 02:44:04.853 INFO [stderr] 18 | use std::ptr;
Nov 28 02:44:04.853 INFO [stderr]    |     ^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 02:44:04.853 INFO [stderr]   --> src/main.rs:19:5
Nov 28 02:44:04.853 INFO [stderr]    |
Nov 28 02:44:04.853 INFO [stderr] 19 | use std::collections::HashMap;
Nov 28 02:44:04.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused import: `std::thread`
Nov 28 02:44:04.853 INFO [stderr]   --> src/main.rs:21:5
Nov 28 02:44:04.853 INFO [stderr]    |
Nov 28 02:44:04.853 INFO [stderr] 21 | use std::thread;
Nov 28 02:44:04.853 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 28 02:44:04.853 INFO [stderr]   --> src/main.rs:22:5
Nov 28 02:44:04.853 INFO [stderr]    |
Nov 28 02:44:04.853 INFO [stderr] 22 | use std::rc::Rc;
Nov 28 02:44:04.853 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused import: `activationfunction::ActivationFunction`
Nov 28 02:44:04.853 INFO [stderr]   --> src/main.rs:26:5
Nov 28 02:44:04.853 INFO [stderr]    |
Nov 28 02:44:04.853 INFO [stderr] 26 | use activationfunction::ActivationFunction;
Nov 28 02:44:04.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused imports: `AddAssign`, `Add`, `Index`, `Mul`
Nov 28 02:44:04.853 INFO [stderr]  --> src/neuralnetwork.rs:6:16
Nov 28 02:44:04.853 INFO [stderr]   |
Nov 28 02:44:04.853 INFO [stderr] 6 | use std::ops::{Add, AddAssign, Mul, Index};
Nov 28 02:44:04.853 INFO [stderr]   |                ^^^  ^^^^^^^^^  ^^^  ^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.853 INFO [stderr] warning: unused import: `num::Zero`
Nov 28 02:44:04.853 INFO [stderr]  --> src/neuralnetwork.rs:7:5
Nov 28 02:44:04.853 INFO [stderr]   |
Nov 28 02:44:04.853 INFO [stderr] 7 | use num::Zero;
Nov 28 02:44:04.853 INFO [stderr]   |     ^^^^^^^^^
Nov 28 02:44:04.853 INFO [stderr] 
Nov 28 02:44:04.854 INFO [stderr] warning: unused import: `thread_rng`
Nov 28 02:44:04.854 INFO [stderr]  --> src/neuralnetwork.rs:8:12
Nov 28 02:44:04.854 INFO [stderr]   |
Nov 28 02:44:04.854 INFO [stderr] 8 | use rand::{thread_rng, Rng};
Nov 28 02:44:04.854 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 02:44:04.854 INFO [stderr] 
Nov 28 02:44:04.854 INFO [stderr] warning: unused import: `Uniform`
Nov 28 02:44:04.854 INFO [stderr]  --> src/neuralnetwork.rs:9:27
Nov 28 02:44:04.854 INFO [stderr]   |
Nov 28 02:44:04.854 INFO [stderr] 9 | use rand::distributions::{Uniform, Normal, Distribution};
Nov 28 02:44:04.854 INFO [stderr]   |                           ^^^^^^^
Nov 28 02:44:04.854 INFO [stderr] 
Nov 28 02:44:04.854 INFO [stderr] warning: unused import: `Rev`
Nov 28 02:44:04.854 INFO [stderr]   --> src/neuralnetwork.rs:10:27
Nov 28 02:44:04.854 INFO [stderr]    |
Nov 28 02:44:04.854 INFO [stderr] 10 | use std::iter::{Iterator, Rev};
Nov 28 02:44:04.854 INFO [stderr]    |                           ^^^
Nov 28 02:44:04.854 INFO [stderr] 
Nov 28 02:44:04.856 INFO [stderr] warning: unused import: `std::sync::MutexGuard`
Nov 28 02:44:04.856 INFO [stderr]   --> src/main.rs:43:5
Nov 28 02:44:04.856 INFO [stderr]    |
Nov 28 02:44:04.856 INFO [stderr] 43 | use std::sync::MutexGuard;
Nov 28 02:44:04.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:04.856 INFO [stderr] 
Nov 28 02:44:04.856 INFO [stderr] warning: unused imports: `Add`, `Sub`
Nov 28 02:44:04.856 INFO [stderr]  --> src/ksuccession.rs:1:33
Nov 28 02:44:04.856 INFO [stderr]   |
Nov 28 02:44:04.856 INFO [stderr] 1 | use std::ops::{Index, IndexMut, Add, Sub};
Nov 28 02:44:04.856 INFO [stderr]   |                                 ^^^  ^^^
Nov 28 02:44:04.856 INFO [stderr] 
Nov 28 02:44:04.856 INFO [stderr] warning: unused import: `LayerDescription`
Nov 28 02:44:04.856 INFO [stderr]  --> src/ksuccessiontrainer.rs:4:37
Nov 28 02:44:04.856 INFO [stderr]   |
Nov 28 02:44:04.856 INFO [stderr] 4 | use neuralnetwork::{ NeuralNetwork, LayerDescription };
Nov 28 02:44:04.856 INFO [stderr]   |                                     ^^^^^^^^^^^^^^^^
Nov 28 02:44:04.856 INFO [stderr] 
Nov 28 02:44:04.860 INFO [stderr] warning: unused import: `Agent`
Nov 28 02:44:04.860 INFO [stderr]   --> src/main.rs:51:47
Nov 28 02:44:04.860 INFO [stderr]    |
Nov 28 02:44:04.860 INFO [stderr] 51 | use ksuccessiontrainer::{ KSuccessionTrainer, Agent, TrainableAgent, HumanAgent, NeuralNetworkAgent, GameTrace, GameDescription };
Nov 28 02:44:04.860 INFO [stderr]    |                                               ^^^^^
Nov 28 02:44:04.860 INFO [stderr] 
Nov 28 02:44:04.860 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 02:44:04.860 INFO [stderr]   --> src/main.rs:79:20
Nov 28 02:44:04.860 INFO [stderr]    |
Nov 28 02:44:04.860 INFO [stderr] 79 |                 if (read_bytes == 0) {
Nov 28 02:44:04.860 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 02:44:04.860 INFO [stderr]    |
Nov 28 02:44:04.860 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 02:44:04.860 INFO [stderr] 
Nov 28 02:44:04.860 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 02:44:04.860 INFO [stderr]   --> src/main.rs:85:20
Nov 28 02:44:04.860 INFO [stderr]    |
Nov 28 02:44:04.860 INFO [stderr] 85 |                 if (category.1 == 4) {
Nov 28 02:44:04.860 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 02:44:04.860 INFO [stderr] 
Nov 28 02:44:05.704 INFO [stderr] error[E0308]: mismatched types
Nov 28 02:44:05.704 INFO [stderr]    --> src/main.rs:196:68
Nov 28 02:44:05.704 INFO [stderr]     |
Nov 28 02:44:05.705 INFO [stderr] 196 |             agents.push(UnsafeCell::new(Mutex::new(construct_agent(game_factory, &layers))));
Nov 28 02:44:05.705 INFO [stderr]     |                                                                    ^^^^^^^^^^^^ expected enum `ksuccessiontrainer::GameDescription`, found closure
Nov 28 02:44:05.705 INFO [stderr]     |
Nov 28 02:44:05.713 INFO [stderr]     = note: expected type `ksuccessiontrainer::GameDescription`
Nov 28 02:44:05.714 INFO [stderr]                found type `[closure@src/main.rs:180:28: 180:56]`
Nov 28 02:44:05.721 INFO [stderr] 
Nov 28 02:44:05.897 INFO [stderr] error[E0308]: mismatched types
Nov 28 02:44:05.898 INFO [stderr]    --> src/main.rs:199:47
Nov 28 02:44:05.898 INFO [stderr]     |
Nov 28 02:44:05.899 INFO [stderr] 199 |         let trainer = KSuccessionTrainer::new(game_factory);
Nov 28 02:44:05.900 INFO [stderr]     |                                               ^^^^^^^^^^^^ expected enum `ksuccessiontrainer::GameDescription`, found closure
Nov 28 02:44:05.900 INFO [stderr]     |
Nov 28 02:44:05.901 INFO [stderr]     = note: expected type `ksuccessiontrainer::GameDescription`
Nov 28 02:44:05.901 INFO [stderr]                found type `[closure@src/main.rs:180:28: 180:56]`
Nov 28 02:44:05.902 INFO [stderr] 
Nov 28 02:44:05.965 INFO [stderr] warning: unused imports: `Distribution`, `Normal`
Nov 28 02:44:05.966 INFO [stderr]   --> src/main.rs:16:27
Nov 28 02:44:05.966 INFO [stderr]    |
Nov 28 02:44:05.966 INFO [stderr] 16 | use rand::distributions::{Normal, Distribution};
Nov 28 02:44:05.967 INFO [stderr]    |                           ^^^^^^  ^^^^^^^^^^^^
Nov 28 02:44:05.967 INFO [stderr]    |
Nov 28 02:44:05.967 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:44:05.968 INFO [stderr] 
Nov 28 02:44:05.968 INFO [stderr] warning: unused import: `std::ptr`
Nov 28 02:44:05.968 INFO [stderr]   --> src/main.rs:18:5
Nov 28 02:44:05.968 INFO [stderr]    |
Nov 28 02:44:05.969 INFO [stderr] 18 | use std::ptr;
Nov 28 02:44:05.969 INFO [stderr]    |     ^^^^^^^^
Nov 28 02:44:05.969 INFO [stderr] 
Nov 28 02:44:05.969 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 02:44:05.970 INFO [stderr]   --> src/main.rs:19:5
Nov 28 02:44:05.970 INFO [stderr]    |
Nov 28 02:44:05.970 INFO [stderr] 19 | use std::collections::HashMap;
Nov 28 02:44:05.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:05.971 INFO [stderr] 
Nov 28 02:44:05.971 INFO [stderr] warning: unused import: `std::thread`
Nov 28 02:44:05.971 INFO [stderr]   --> src/main.rs:21:5
Nov 28 02:44:05.972 INFO [stderr]    |
Nov 28 02:44:05.972 INFO [stderr] 21 | use std::thread;
Nov 28 02:44:05.972 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 02:44:05.972 INFO [stderr] 
Nov 28 02:44:05.973 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 28 02:44:05.973 INFO [stderr]   --> src/main.rs:22:5
Nov 28 02:44:05.973 INFO [stderr]    |
Nov 28 02:44:05.973 INFO [stderr] 22 | use std::rc::Rc;
Nov 28 02:44:05.974 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 02:44:05.974 INFO [stderr] 
Nov 28 02:44:05.974 INFO [stderr] warning: unused import: `activationfunction::ActivationFunction`
Nov 28 02:44:05.975 INFO [stderr]   --> src/main.rs:26:5
Nov 28 02:44:05.975 INFO [stderr]    |
Nov 28 02:44:05.975 INFO [stderr] 26 | use activationfunction::ActivationFunction;
Nov 28 02:44:05.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:05.976 INFO [stderr] 
Nov 28 02:44:05.976 INFO [stderr] warning: unused imports: `AddAssign`, `Add`, `Index`, `Mul`
Nov 28 02:44:05.976 INFO [stderr]  --> src/neuralnetwork.rs:6:16
Nov 28 02:44:05.976 INFO [stderr]   |
Nov 28 02:44:05.977 INFO [stderr] 6 | use std::ops::{Add, AddAssign, Mul, Index};
Nov 28 02:44:05.977 INFO [stderr]   |                ^^^  ^^^^^^^^^  ^^^  ^^^^^
Nov 28 02:44:05.977 INFO [stderr] 
Nov 28 02:44:05.978 INFO [stderr] warning: unused import: `num::Zero`
Nov 28 02:44:05.978 INFO [stderr]  --> src/neuralnetwork.rs:7:5
Nov 28 02:44:05.978 INFO [stderr]   |
Nov 28 02:44:05.978 INFO [stderr] 7 | use num::Zero;
Nov 28 02:44:05.979 INFO [stderr]   |     ^^^^^^^^^
Nov 28 02:44:05.979 INFO [stderr] 
Nov 28 02:44:05.979 INFO [stderr] warning: unused import: `thread_rng`
Nov 28 02:44:05.979 INFO [stderr]  --> src/neuralnetwork.rs:8:12
Nov 28 02:44:05.980 INFO [stderr]   |
Nov 28 02:44:05.980 INFO [stderr] 8 | use rand::{thread_rng, Rng};
Nov 28 02:44:05.980 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 02:44:05.981 INFO [stderr] 
Nov 28 02:44:05.981 INFO [stderr] warning: unused import: `Uniform`
Nov 28 02:44:05.981 INFO [stderr]  --> src/neuralnetwork.rs:9:27
Nov 28 02:44:05.981 INFO [stderr]   |
Nov 28 02:44:05.982 INFO [stderr] 9 | use rand::distributions::{Uniform, Normal, Distribution};
Nov 28 02:44:05.982 INFO [stderr]   |                           ^^^^^^^
Nov 28 02:44:05.982 INFO [stderr] 
Nov 28 02:44:05.982 INFO [stderr] warning: unused import: `Rev`
Nov 28 02:44:05.983 INFO [stderr]   --> src/neuralnetwork.rs:10:27
Nov 28 02:44:05.983 INFO [stderr]    |
Nov 28 02:44:05.983 INFO [stderr] 10 | use std::iter::{Iterator, Rev};
Nov 28 02:44:05.983 INFO [stderr]    |                           ^^^
Nov 28 02:44:05.984 INFO [stderr] 
Nov 28 02:44:05.984 INFO [stderr] warning: unused import: `std::sync::MutexGuard`
Nov 28 02:44:05.988 INFO [stderr]   --> src/main.rs:43:5
Nov 28 02:44:05.988 INFO [stderr]    |
Nov 28 02:44:05.989 INFO [stderr] 43 | use std::sync::MutexGuard;
Nov 28 02:44:05.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:05.989 INFO [stderr] 
Nov 28 02:44:05.990 INFO [stderr] warning: unused imports: `Add`, `Sub`
Nov 28 02:44:05.990 INFO [stderr]  --> src/ksuccession.rs:1:33
Nov 28 02:44:05.990 INFO [stderr]   |
Nov 28 02:44:05.991 INFO [stderr] 1 | use std::ops::{Index, IndexMut, Add, Sub};
Nov 28 02:44:05.991 INFO [stderr]   |                                 ^^^  ^^^
Nov 28 02:44:05.991 INFO [stderr] 
Nov 28 02:44:05.991 INFO [stderr] warning: unused import: `KSuccession`
Nov 28 02:44:05.992 INFO [stderr]   --> src/main.rs:48:20
Nov 28 02:44:05.992 INFO [stderr]    |
Nov 28 02:44:05.992 INFO [stderr] 48 | use ksuccession::{ KSuccession, Color };
Nov 28 02:44:05.992 INFO [stderr]    |                    ^^^^^^^^^^^
Nov 28 02:44:05.993 INFO [stderr] 
Nov 28 02:44:05.993 INFO [stderr] warning: unused import: `LayerDescription`
Nov 28 02:44:05.993 INFO [stderr]  --> src/ksuccessiontrainer.rs:4:37
Nov 28 02:44:05.994 INFO [stderr]   |
Nov 28 02:44:05.994 INFO [stderr] 4 | use neuralnetwork::{ NeuralNetwork, LayerDescription };
Nov 28 02:44:05.994 INFO [stderr]   |                                     ^^^^^^^^^^^^^^^^
Nov 28 02:44:05.994 INFO [stderr] 
Nov 28 02:44:05.995 INFO [stderr] warning: unused import: `Agent`
Nov 28 02:44:05.995 INFO [stderr]   --> src/main.rs:51:47
Nov 28 02:44:05.995 INFO [stderr]    |
Nov 28 02:44:05.996 INFO [stderr] 51 | use ksuccessiontrainer::{ KSuccessionTrainer, Agent, TrainableAgent, HumanAgent, NeuralNetworkAgent, GameTrace, GameDescription };
Nov 28 02:44:05.996 INFO [stderr]    |                                               ^^^^^
Nov 28 02:44:05.996 INFO [stderr] 
Nov 28 02:44:05.996 INFO [stderr] warning: unused import: `test::Bencher`
Nov 28 02:44:05.997 INFO [stderr]   --> src/main.rs:54:5
Nov 28 02:44:05.997 INFO [stderr]    |
Nov 28 02:44:05.997 INFO [stderr] 54 | use test::Bencher;
Nov 28 02:44:05.998 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 02:44:05.998 INFO [stderr] 
Nov 28 02:44:05.998 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 02:44:05.998 INFO [stderr]   --> src/main.rs:79:20
Nov 28 02:44:05.999 INFO [stderr]    |
Nov 28 02:44:05.999 INFO [stderr] 79 |                 if (read_bytes == 0) {
Nov 28 02:44:05.999 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 02:44:06.000 INFO [stderr]    |
Nov 28 02:44:06.000 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 02:44:06.000 INFO [stderr] 
Nov 28 02:44:06.000 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 02:44:06.001 INFO [stderr]   --> src/main.rs:85:20
Nov 28 02:44:06.001 INFO [stderr]    |
Nov 28 02:44:06.001 INFO [stderr] 85 |                 if (category.1 == 4) {
Nov 28 02:44:06.001 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 02:44:06.002 INFO [stderr] 
Nov 28 02:44:06.002 INFO [stderr] warning: unreachable statement
Nov 28 02:44:06.002 INFO [stderr]    --> src/main.rs:401:5
Nov 28 02:44:06.002 INFO [stderr]     |
Nov 28 02:44:06.003 INFO [stderr] 401 |     return;
Nov 28 02:44:06.003 INFO [stderr]     |     ^^^^^^^
Nov 28 02:44:06.003 INFO [stderr]     |
Nov 28 02:44:06.003 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 28 02:44:06.004 INFO [stderr] 
Nov 28 02:44:06.384 INFO [stderr] warning: unreachable statement
Nov 28 02:44:06.384 INFO [stderr]    --> src/main.rs:401:5
Nov 28 02:44:06.384 INFO [stderr]     |
Nov 28 02:44:06.384 INFO [stderr] 401 |     return;
Nov 28 02:44:06.384 INFO [stderr]     |     ^^^^^^^
Nov 28 02:44:06.384 INFO [stderr]     |
Nov 28 02:44:06.384 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 28 02:44:06.384 INFO [stderr] 
Nov 28 02:44:06.548 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 02:44:06.548 INFO [stderr] 
Nov 28 02:44:06.552 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Nov 28 02:44:06.580 INFO [stderr] error: Could not compile `digits`.
Nov 28 02:44:06.580 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 02:44:06.824 INFO [stderr] warning: unused import: `Rng`
Nov 28 02:44:06.824 INFO [stderr]  --> src/neuralnetwork.rs:8:24
Nov 28 02:44:06.824 INFO [stderr]   |
Nov 28 02:44:06.824 INFO [stderr] 8 | use rand::{thread_rng, Rng};
Nov 28 02:44:06.824 INFO [stderr]   |                        ^^^
Nov 28 02:44:06.824 INFO [stderr] 
Nov 28 02:44:06.824 INFO [stderr] warning: unused import: `std::iter::Iterator`
Nov 28 02:44:06.824 INFO [stderr]  --> src/ksuccessiontrainer.rs:8:5
Nov 28 02:44:06.825 INFO [stderr]   |
Nov 28 02:44:06.825 INFO [stderr] 8 | use std::iter::Iterator;
Nov 28 02:44:06.825 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:06.825 INFO [stderr] 
Nov 28 02:44:06.904 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.904 INFO [stderr]   --> src/main.rs:92:50
Nov 28 02:44:06.904 INFO [stderr]    |
Nov 28 02:44:06.904 INFO [stderr] 92 |                 label: Matrix::new(10, 1, &|row, col| if i == row { 1_f64 } else { 0_f64 }),
Nov 28 02:44:06.904 INFO [stderr]    |                                                  ^^^ help: consider using `_col` instead
Nov 28 02:44:06.904 INFO [stderr]    |
Nov 28 02:44:06.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:44:06.904 INFO [stderr] 
Nov 28 02:44:06.904 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.905 INFO [stderr]   --> src/main.rs:93:56
Nov 28 02:44:06.905 INFO [stderr]    |
Nov 28 02:44:06.905 INFO [stderr] 93 |                 values: Matrix::new(16 * 16, 1, &|row, col| pixels[row])
Nov 28 02:44:06.905 INFO [stderr]    |                                                        ^^^ help: consider using `_col` instead
Nov 28 02:44:06.905 INFO [stderr] 
Nov 28 02:44:06.905 INFO [stderr] warning: unused variable: `twoplayerscore`
Nov 28 02:44:06.905 INFO [stderr]    --> src/main.rs:112:9
Nov 28 02:44:06.905 INFO [stderr]     |
Nov 28 02:44:06.905 INFO [stderr] 112 |     let twoplayerscore = &TwoPlayerScore;
Nov 28 02:44:06.905 INFO [stderr]     |         ^^^^^^^^^^^^^^ help: consider using `_twoplayerscore` instead
Nov 28 02:44:06.905 INFO [stderr] 
Nov 28 02:44:06.905 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.905 INFO [stderr]    --> src/main.rs:420:59
Nov 28 02:44:06.905 INFO [stderr]     |
Nov 28 02:44:06.905 INFO [stderr] 420 |                 values: Matrix::new(image_size, 1, &|row, col| raw_values[row]),
Nov 28 02:44:06.905 INFO [stderr]     |                                                           ^^^ help: consider using `_col` instead
Nov 28 02:44:06.905 INFO [stderr] 
Nov 28 02:44:06.905 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.905 INFO [stderr]    --> src/main.rs:421:50
Nov 28 02:44:06.905 INFO [stderr]     |
Nov 28 02:44:06.905 INFO [stderr] 421 |                 label: Matrix::new(10, 1, &|row, col| raw_values[image_size + row])
Nov 28 02:44:06.906 INFO [stderr]     |                                                  ^^^ help: consider using `_col` instead
Nov 28 02:44:06.906 INFO [stderr] 
Nov 28 02:44:06.906 INFO [stderr] warning: unused variable: `row`
Nov 28 02:44:06.906 INFO [stderr]    --> src/main.rs:504:59
Nov 28 02:44:06.906 INFO [stderr]     |
Nov 28 02:44:06.906 INFO [stderr] 504 |     let mut classification_matrix = Matrix::new(10, 10, &|row, col| 0);
Nov 28 02:44:06.906 INFO [stderr]     |                                                           ^^^ help: consider using `_row` instead
Nov 28 02:44:06.906 INFO [stderr] 
Nov 28 02:44:06.906 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.906 INFO [stderr]    --> src/main.rs:504:64
Nov 28 02:44:06.906 INFO [stderr]     |
Nov 28 02:44:06.906 INFO [stderr] 504 |     let mut classification_matrix = Matrix::new(10, 10, &|row, col| 0);
Nov 28 02:44:06.906 INFO [stderr]     |                                                                ^^^ help: consider using `_col` instead
Nov 28 02:44:06.906 INFO [stderr] 
Nov 28 02:44:06.906 INFO [stderr] warning: unused variable: `sigmoid`
Nov 28 02:44:06.906 INFO [stderr]    --> src/main.rs:403:9
Nov 28 02:44:06.906 INFO [stderr]     |
Nov 28 02:44:06.906 INFO [stderr] 403 |     let sigmoid = &Sigmoid;
Nov 28 02:44:06.906 INFO [stderr]     |         ^^^^^^^ help: consider using `_sigmoid` instead
Nov 28 02:44:06.906 INFO [stderr] 
Nov 28 02:44:06.906 INFO [stderr] warning: unused variable: `print_sample`
Nov 28 02:44:06.906 INFO [stderr]    --> src/main.rs:428:9
Nov 28 02:44:06.907 INFO [stderr]     |
Nov 28 02:44:06.907 INFO [stderr] 428 |     let print_sample = |sample: &Matrix<f64>| {
Nov 28 02:44:06.907 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_print_sample` instead
Nov 28 02:44:06.907 INFO [stderr] 
Nov 28 02:44:06.907 INFO [stderr] warning: unused variable: `relu`
Nov 28 02:44:06.907 INFO [stderr]    --> src/main.rs:438:9
Nov 28 02:44:06.907 INFO [stderr]     |
Nov 28 02:44:06.907 INFO [stderr] 438 |     let relu = &Relu;
Nov 28 02:44:06.907 INFO [stderr]     |         ^^^^ help: consider using `_relu` instead
Nov 28 02:44:06.907 INFO [stderr] 
Nov 28 02:44:06.907 INFO [stderr] warning: unused variable: `row`
Nov 28 02:44:06.907 INFO [stderr]   --> src/neuralnetwork.rs:58:83
Nov 28 02:44:06.907 INFO [stderr]    |
Nov 28 02:44:06.907 INFO [stderr] 58 |                 weights: Matrix::new(layer.num_neurons, prev_layer_neurons + 1, &|row, col| {
Nov 28 02:44:06.907 INFO [stderr]    |                                                                                   ^^^ help: consider using `_row` instead
Nov 28 02:44:06.907 INFO [stderr] 
Nov 28 02:44:06.907 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.907 INFO [stderr]   --> src/neuralnetwork.rs:58:88
Nov 28 02:44:06.907 INFO [stderr]    |
Nov 28 02:44:06.907 INFO [stderr] 58 |                 weights: Matrix::new(layer.num_neurons, prev_layer_neurons + 1, &|row, col| {
Nov 28 02:44:06.907 INFO [stderr]    |                                                                                        ^^^ help: consider using `_col` instead
Nov 28 02:44:06.907 INFO [stderr] 
Nov 28 02:44:06.907 INFO [stderr] warning: unused variable: `row`
Nov 28 02:44:06.908 INFO [stderr]    --> src/neuralnetwork.rs:126:70
Nov 28 02:44:06.908 INFO [stderr]     |
Nov 28 02:44:06.908 INFO [stderr] 126 |             None => Matrix::new(weights.rows(), weights.columns(), &|row, col| 0_f64),
Nov 28 02:44:06.908 INFO [stderr]     |                                                                      ^^^ help: consider using `_row` instead
Nov 28 02:44:06.908 INFO [stderr] 
Nov 28 02:44:06.908 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.908 INFO [stderr]    --> src/neuralnetwork.rs:126:75
Nov 28 02:44:06.908 INFO [stderr]     |
Nov 28 02:44:06.908 INFO [stderr] 126 |             None => Matrix::new(weights.rows(), weights.columns(), &|row, col| 0_f64),
Nov 28 02:44:06.908 INFO [stderr]     |                                                                           ^^^ help: consider using `_col` instead
Nov 28 02:44:06.908 INFO [stderr] 
Nov 28 02:44:06.908 INFO [stderr] warning: unused variable: `lambda`
Nov 28 02:44:06.908 INFO [stderr]    --> src/neuralnetwork.rs:127:46
Nov 28 02:44:06.908 INFO [stderr]     |
Nov 28 02:44:06.908 INFO [stderr] 127 |             Some(Regulizer::WeightPeanalizer(lambda)) => Matrix::new(weights.rows(), weights.columns(), &|row, col| {
Nov 28 02:44:06.908 INFO [stderr]     |                                              ^^^^^^ help: consider using `_lambda` instead
Nov 28 02:44:06.908 INFO [stderr] 
Nov 28 02:44:06.908 INFO [stderr] warning: unused variable: `row`
Nov 28 02:44:06.908 INFO [stderr]    --> src/neuralnetwork.rs:159:86
Nov 28 02:44:06.908 INFO [stderr]     |
Nov 28 02:44:06.909 INFO [stderr] 159 |                 ms.push(Matrix::new(layer.weights.rows(), layer.weights.columns(), &|row, col| 0_f64));
Nov 28 02:44:06.909 INFO [stderr]     |                                                                                      ^^^ help: consider using `_row` instead
Nov 28 02:44:06.909 INFO [stderr] 
Nov 28 02:44:06.909 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.909 INFO [stderr]    --> src/neuralnetwork.rs:159:91
Nov 28 02:44:06.909 INFO [stderr]     |
Nov 28 02:44:06.909 INFO [stderr] 159 |                 ms.push(Matrix::new(layer.weights.rows(), layer.weights.columns(), &|row, col| 0_f64));
Nov 28 02:44:06.909 INFO [stderr]     |                                                                                           ^^^ help: consider using `_col` instead
Nov 28 02:44:06.909 INFO [stderr] 
Nov 28 02:44:06.909 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.909 INFO [stderr]   --> src/ksuccessiontrainer.rs:97:76
Nov 28 02:44:06.909 INFO [stderr]    |
Nov 28 02:44:06.909 INFO [stderr] 97 |         return Matrix::new(game.get_rows() * game.get_columns(), 1, &|row, col| {
Nov 28 02:44:06.909 INFO [stderr]    |                                                                            ^^^ help: consider using `_col` instead
Nov 28 02:44:06.909 INFO [stderr] 
Nov 28 02:44:06.909 INFO [stderr] warning: unused variable: `row`
Nov 28 02:44:06.909 INFO [stderr]    --> src/ksuccessiontrainer.rs:149:33
Nov 28 02:44:06.909 INFO [stderr]     |
Nov 28 02:44:06.909 INFO [stderr] 149 |             Matrix::new(1, 1, &|row, col| {
Nov 28 02:44:06.910 INFO [stderr]     |                                 ^^^ help: consider using `_row` instead
Nov 28 02:44:06.910 INFO [stderr] 
Nov 28 02:44:06.910 INFO [stderr] warning: unused variable: `col`
Nov 28 02:44:06.910 INFO [stderr]    --> src/ksuccessiontrainer.rs:149:38
Nov 28 02:44:06.910 INFO [stderr]     |
Nov 28 02:44:06.910 INFO [stderr] 149 |             Matrix::new(1, 1, &|row, col| {
Nov 28 02:44:06.910 INFO [stderr]     |                                      ^^^ help: consider using `_col` instead
Nov 28 02:44:06.910 INFO [stderr] 
Nov 28 02:44:07.232 INFO [stderr] warning: method is never used: `get_winner`
Nov 28 02:44:07.232 INFO [stderr]   --> src/ksuccession.rs:98:5
Nov 28 02:44:07.232 INFO [stderr]    |
Nov 28 02:44:07.232 INFO [stderr] 98 |     pub fn get_winner(&self) -> Option<Color> {
Nov 28 02:44:07.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:07.232 INFO [stderr]    |
Nov 28 02:44:07.232 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:44:07.232 INFO [stderr] 
Nov 28 02:44:07.232 INFO [stderr] warning: method is never used: `get_action`
Nov 28 02:44:07.232 INFO [stderr]   --> src/ksuccessiontrainer.rs:39:5
Nov 28 02:44:07.232 INFO [stderr]    |
Nov 28 02:44:07.232 INFO [stderr] 39 |     pub fn get_action(&self) -> usize {
Nov 28 02:44:07.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:07.232 INFO [stderr] 
Nov 28 02:44:07.232 INFO [stderr] warning: method is never used: `get_actions`
Nov 28 02:44:07.232 INFO [stderr]   --> src/ksuccessiontrainer.rs:51:5
Nov 28 02:44:07.232 INFO [stderr]    |
Nov 28 02:44:07.232 INFO [stderr] 51 |     pub fn get_actions(&self) -> &Vec<Action> {
Nov 28 02:44:07.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:07.232 INFO [stderr] 
Nov 28 02:44:07.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:44:07.240 INFO [stderr]   --> src/main.rs:87:21
Nov 28 02:44:07.240 INFO [stderr]    |
Nov 28 02:44:07.241 INFO [stderr] 87 |                     file.read(&mut tmp_buffer);
Nov 28 02:44:07.241 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:44:07.241 INFO [stderr]    |
Nov 28 02:44:07.241 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:44:07.241 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:44:07.241 INFO [stderr] 
Nov 28 02:44:07.320 INFO [stderr] error: build failed
Nov 28 02:44:07.340 INFO [stderr] su: No module specific data is present
Nov 28 02:44:08.388 INFO running `"docker" "inspect" "acba9c15f319744d86066a954e72fbb953dc490bcf8f435140feea798f76d3aa"`
Nov 28 02:44:08.768 INFO running `"docker" "rm" "-f" "acba9c15f319744d86066a954e72fbb953dc490bcf8f435140feea798f76d3aa"`
Nov 28 02:44:09.124 INFO [stdout] acba9c15f319744d86066a954e72fbb953dc490bcf8f435140feea798f76d3aa