Nov 17 14:28:13.685 INFO testing JosefKuchar/neural-snake against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:28:13.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 14:28:13.895 INFO [stdout] cc830974e85fc3c071e1b2ba3fc7fa7aa0adb830b448cda7193200382cf85f06
Nov 17 14:28:13.903 INFO running `"docker" "start" "-a" "cc830974e85fc3c071e1b2ba3fc7fa7aa0adb830b448cda7193200382cf85f06"`
Nov 17 14:28:14.615 INFO [stderr] usermod: no changes
Nov 17 14:28:15.004 INFO [stderr]    Compiling rayon-core v1.3.0
Nov 17 14:28:15.006 INFO [stderr]    Compiling gl v0.7.0
Nov 17 14:28:15.011 INFO [stderr]    Compiling gfx_device_gl v0.15.0
Nov 17 14:28:19.287 INFO [stderr]    Compiling rayon v0.8.2
Nov 17 14:28:24.655 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Nov 17 14:28:27.885 INFO [stderr]    Compiling image v0.18.0
Nov 17 14:28:31.682 INFO [stderr]    Compiling pistoncore-glutin_window v0.43.0
Nov 17 14:28:41.125 INFO [stderr]    Compiling piston-gfx_texture v0.31.0
Nov 17 14:28:41.125 INFO [stderr]    Compiling piston2d-opengl_graphics v0.50.0
Nov 17 14:28:44.454 INFO [stderr]    Compiling piston2d-gfx_graphics v0.48.0
Nov 17 14:28:49.787 INFO [stderr]    Compiling piston_window v0.75.0
Nov 17 14:28:53.701 INFO [stderr]    Compiling neural_snake v0.1.0 (/source)
Nov 17 14:28:57.363 INFO [stderr] warning: unused variable: `left`
Nov 17 14:28:57.363 INFO [stderr]    --> src/main.rs:219:13
Nov 17 14:28:57.363 INFO [stderr]     |
Nov 17 14:28:57.363 INFO [stderr] 219 |         let left = self.peek_at((self.direction + 3) % 4);
Nov 17 14:28:57.363 INFO [stderr]     |             ^^^^ help: consider using `_left` instead
Nov 17 14:28:57.363 INFO [stderr]     |
Nov 17 14:28:57.363 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 14:28:57.363 INFO [stderr] 
Nov 17 14:28:57.363 INFO [stderr] warning: unused variable: `right`
Nov 17 14:28:57.363 INFO [stderr]    --> src/main.rs:220:13
Nov 17 14:28:57.363 INFO [stderr]     |
Nov 17 14:28:57.363 INFO [stderr] 220 |         let right = self.peek_at((self.direction + 1) % 4);
Nov 17 14:28:57.363 INFO [stderr]     |             ^^^^^ help: consider using `_right` instead
Nov 17 14:28:57.363 INFO [stderr] 
Nov 17 14:28:57.367 INFO [stderr] warning: unused variable: `sum`
Nov 17 14:28:57.367 INFO [stderr]    --> src/main.rs:372:27
Nov 17 14:28:57.367 INFO [stderr]     |
Nov 17 14:28:57.367 INFO [stderr] 372 |     fn pick_random(&self, sum: f32, rnd: f32) -> &Dna {
Nov 17 14:28:57.367 INFO [stderr]     |                           ^^^ help: consider using `_sum` instead
Nov 17 14:28:57.367 INFO [stderr] 
Nov 17 14:28:57.419 INFO [stderr] warning: method is never used: `normalize_weights`
Nov 17 14:28:57.419 INFO [stderr]    --> src/main.rs:383:5
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr] 383 |     fn normalize_weights(&mut self) {
Nov 17 14:28:57.419 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 14:28:57.419 INFO [stderr] 
Nov 17 14:28:57.419 INFO [stderr] warning: function is never used: `sigmoid`
Nov 17 14:28:57.419 INFO [stderr]    --> src/main.rs:555:1
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr] 555 | fn sigmoid(y: f32) -> f32 {
Nov 17 14:28:57.419 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:28:57.419 INFO [stderr] 
Nov 17 14:28:57.419 INFO [stderr] warning: variable `rangeX` should have a snake case name such as `range_x`
Nov 17 14:28:57.419 INFO [stderr]    --> src/main.rs:110:13
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr] 110 |         let rangeX = Range::new(0, max_x);
Nov 17 14:28:57.419 INFO [stderr]     |             ^^^^^^
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 17 14:28:57.419 INFO [stderr] 
Nov 17 14:28:57.419 INFO [stderr] warning: variable `rangeY` should have a snake case name such as `range_y`
Nov 17 14:28:57.419 INFO [stderr]    --> src/main.rs:111:13
Nov 17 14:28:57.419 INFO [stderr]     |
Nov 17 14:28:57.419 INFO [stderr] 111 |         let rangeY = Range::new(0, max_y);
Nov 17 14:28:57.419 INFO [stderr]     |             ^^^^^^
Nov 17 14:28:57.419 INFO [stderr] 
Nov 17 14:29:01.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.10s
Nov 17 14:29:01.759 INFO [stderr] su: No module specific data is present
Nov 17 14:29:02.173 INFO running `"docker" "inspect" "cc830974e85fc3c071e1b2ba3fc7fa7aa0adb830b448cda7193200382cf85f06"`
Nov 17 14:29:02.252 INFO running `"docker" "rm" "-f" "cc830974e85fc3c071e1b2ba3fc7fa7aa0adb830b448cda7193200382cf85f06"`
Nov 17 14:29:02.407 INFO [stdout] cc830974e85fc3c071e1b2ba3fc7fa7aa0adb830b448cda7193200382cf85f06
Nov 17 14:29:02.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 14:29:02.638 INFO [stdout] 1600fde723db98f3ad30623942de32c19fb5fa53d96f7116445a44c93f8b93b1
Nov 17 14:29:02.644 INFO running `"docker" "start" "-a" "1600fde723db98f3ad30623942de32c19fb5fa53d96f7116445a44c93f8b93b1"`
Nov 17 14:29:03.267 INFO [stderr] usermod: no changes
Nov 17 14:29:03.466 INFO [stderr]    Compiling neural_snake v0.1.0 (/source)
Nov 17 14:29:06.824 INFO [stderr] warning: unused variable: `left`
Nov 17 14:29:06.824 INFO [stderr]    --> src/main.rs:219:13
Nov 17 14:29:06.824 INFO [stderr]     |
Nov 17 14:29:06.824 INFO [stderr] 219 |         let left = self.peek_at((self.direction + 3) % 4);
Nov 17 14:29:06.824 INFO [stderr]     |             ^^^^ help: consider using `_left` instead
Nov 17 14:29:06.824 INFO [stderr]     |
Nov 17 14:29:06.824 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 14:29:06.824 INFO [stderr] 
Nov 17 14:29:06.824 INFO [stderr] warning: unused variable: `right`
Nov 17 14:29:06.824 INFO [stderr]    --> src/main.rs:220:13
Nov 17 14:29:06.824 INFO [stderr]     |
Nov 17 14:29:06.824 INFO [stderr] 220 |         let right = self.peek_at((self.direction + 1) % 4);
Nov 17 14:29:06.824 INFO [stderr]     |             ^^^^^ help: consider using `_right` instead
Nov 17 14:29:06.824 INFO [stderr] 
Nov 17 14:29:06.824 INFO [stderr] warning: unused variable: `sum`
Nov 17 14:29:06.824 INFO [stderr]    --> src/main.rs:372:27
Nov 17 14:29:06.824 INFO [stderr]     |
Nov 17 14:29:06.824 INFO [stderr] 372 |     fn pick_random(&self, sum: f32, rnd: f32) -> &Dna {
Nov 17 14:29:06.824 INFO [stderr]     |                           ^^^ help: consider using `_sum` instead
Nov 17 14:29:06.824 INFO [stderr] 
Nov 17 14:29:06.872 INFO [stderr] warning: method is never used: `normalize_weights`
Nov 17 14:29:06.872 INFO [stderr]    --> src/main.rs:383:5
Nov 17 14:29:06.872 INFO [stderr]     |
Nov 17 14:29:06.872 INFO [stderr] 383 |     fn normalize_weights(&mut self) {
Nov 17 14:29:06.872 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:29:06.872 INFO [stderr]     |
Nov 17 14:29:06.872 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 14:29:06.873 INFO [stderr] 
Nov 17 14:29:06.873 INFO [stderr] warning: function is never used: `sigmoid`
Nov 17 14:29:06.873 INFO [stderr]    --> src/main.rs:555:1
Nov 17 14:29:06.874 INFO [stderr]     |
Nov 17 14:29:06.874 INFO [stderr] 555 | fn sigmoid(y: f32) -> f32 {
Nov 17 14:29:06.874 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:29:06.874 INFO [stderr] 
Nov 17 14:29:06.875 INFO [stderr] warning: variable `rangeX` should have a snake case name such as `range_x`
Nov 17 14:29:06.875 INFO [stderr]    --> src/main.rs:110:13
Nov 17 14:29:06.875 INFO [stderr]     |
Nov 17 14:29:06.875 INFO [stderr] 110 |         let rangeX = Range::new(0, max_x);
Nov 17 14:29:06.875 INFO [stderr]     |             ^^^^^^
Nov 17 14:29:06.875 INFO [stderr]     |
Nov 17 14:29:06.875 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 17 14:29:06.875 INFO [stderr] 
Nov 17 14:29:06.875 INFO [stderr] warning: variable `rangeY` should have a snake case name such as `range_y`
Nov 17 14:29:06.875 INFO [stderr]    --> src/main.rs:111:13
Nov 17 14:29:06.875 INFO [stderr]     |
Nov 17 14:29:06.875 INFO [stderr] 111 |         let rangeY = Range::new(0, max_y);
Nov 17 14:29:06.875 INFO [stderr]     |             ^^^^^^
Nov 17 14:29:06.875 INFO [stderr] 
Nov 17 14:29:07.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Nov 17 14:29:07.139 INFO [stderr] su: No module specific data is present
Nov 17 14:29:07.388 INFO running `"docker" "inspect" "1600fde723db98f3ad30623942de32c19fb5fa53d96f7116445a44c93f8b93b1"`
Nov 17 14:29:07.520 INFO running `"docker" "rm" "-f" "1600fde723db98f3ad30623942de32c19fb5fa53d96f7116445a44c93f8b93b1"`
Nov 17 14:29:07.591 INFO [stdout] 1600fde723db98f3ad30623942de32c19fb5fa53d96f7116445a44c93f8b93b1
Nov 17 14:29:07.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 14:29:07.778 INFO [stdout] c53176d6103be7f6b34970a60a0e2abaeffeca6ddc9cc72ed6995312a0e182c8
Nov 17 14:29:07.780 INFO running `"docker" "start" "-a" "c53176d6103be7f6b34970a60a0e2abaeffeca6ddc9cc72ed6995312a0e182c8"`
Nov 17 14:29:08.221 INFO [stderr] usermod: no changes
Nov 17 14:29:08.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Nov 17 14:29:08.422 INFO [stderr]      Running /target/debug/deps/neural_snake-c5019421a448ace9
Nov 17 14:29:08.433 INFO [stdout] 
Nov 17 14:29:08.433 INFO [stdout] running 0 tests
Nov 17 14:29:08.433 INFO [stdout] 
Nov 17 14:29:08.433 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:29:08.433 INFO [stdout] 
Nov 17 14:29:08.436 INFO [stderr] su: No module specific data is present
Nov 17 14:29:08.925 INFO running `"docker" "inspect" "c53176d6103be7f6b34970a60a0e2abaeffeca6ddc9cc72ed6995312a0e182c8"`
Nov 17 14:29:09.131 INFO running `"docker" "rm" "-f" "c53176d6103be7f6b34970a60a0e2abaeffeca6ddc9cc72ed6995312a0e182c8"`
Nov 17 14:29:09.403 INFO [stdout] c53176d6103be7f6b34970a60a0e2abaeffeca6ddc9cc72ed6995312a0e182c8