Nov 01 11:41:08.825 INFO checking JosefKuchar/neural-snake against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:41:08.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:41:09.248 INFO blam! a0e63351fa55572e6ccce4dd3859b3512b53a8c1786a5033e04e6ff499c41257
Nov 01 11:41:09.249 INFO running `"docker" "start" "-a" "a0e63351fa55572e6ccce4dd3859b3512b53a8c1786a5033e04e6ff499c41257"`
Nov 01 11:41:10.889 INFO kablam! usermod: no changes
Nov 01 11:41:11.242 INFO kablam!     Checking gfx_core v0.8.2
Nov 01 11:41:11.243 INFO kablam!     Checking piston2d-opengl_graphics v0.50.0
Nov 01 11:41:11.243 INFO kablam!     Checking wayland-sys v0.9.10
Nov 01 11:41:12.406 INFO kablam!     Checking wayland-client v0.9.10
Nov 01 11:41:15.456 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 01 11:41:15.456 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 01 11:41:20.724 INFO kablam!     Checking wayland-window v0.8.0
Nov 01 11:41:22.088 INFO kablam!     Checking winit v0.8.3
Nov 01 11:41:25.731 INFO kablam!     Checking glutin v0.10.1
Nov 01 11:41:30.038 INFO kablam!     Checking pistoncore-glutin_window v0.43.0
Nov 01 11:41:47.076 INFO kablam!     Checking gfx v0.17.1
Nov 01 11:41:47.077 INFO kablam!     Checking gfx_device_gl v0.15.0
Nov 01 11:41:54.876 INFO kablam!     Checking piston-gfx_texture v0.31.0
Nov 01 11:41:57.112 INFO kablam!     Checking piston2d-gfx_graphics v0.48.0
Nov 01 11:42:01.291 INFO kablam!     Checking piston_window v0.75.0
Nov 01 11:42:05.240 INFO kablam!     Checking neural_snake v0.1.0 (/source)
Nov 01 11:42:09.952 INFO kablam! warning: unused variable: `left`
Nov 01 11:42:09.952 INFO kablam!    --> src/main.rs:219:13
Nov 01 11:42:09.952 INFO kablam!     |
Nov 01 11:42:09.952 INFO kablam! 219 |         let left = self.peek_at((self.direction + 3) % 4);
Nov 01 11:42:09.952 INFO kablam!     |             ^^^^ help: consider using `_left` instead
Nov 01 11:42:09.952 INFO kablam!     |
Nov 01 11:42:09.952 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 11:42:09.952 INFO kablam! 
Nov 01 11:42:09.952 INFO kablam! warning: unused variable: `right`
Nov 01 11:42:09.952 INFO kablam!    --> src/main.rs:220:13
Nov 01 11:42:09.952 INFO kablam!     |
Nov 01 11:42:09.952 INFO kablam! 220 |         let right = self.peek_at((self.direction + 1) % 4);
Nov 01 11:42:09.952 INFO kablam!     |             ^^^^^ help: consider using `_right` instead
Nov 01 11:42:09.952 INFO kablam! 
Nov 01 11:42:09.952 INFO kablam! warning: unused variable: `sum`
Nov 01 11:42:09.952 INFO kablam!    --> src/main.rs:372:27
Nov 01 11:42:09.952 INFO kablam!     |
Nov 01 11:42:09.952 INFO kablam! 372 |     fn pick_random(&self, sum: f32, rnd: f32) -> &Dna {
Nov 01 11:42:09.952 INFO kablam!     |                           ^^^ help: consider using `_sum` instead
Nov 01 11:42:09.952 INFO kablam! 
Nov 01 11:42:10.000 INFO kablam! warning: method is never used: `normalize_weights`
Nov 01 11:42:10.000 INFO kablam!    --> src/main.rs:383:5
Nov 01 11:42:10.000 INFO kablam!     |
Nov 01 11:42:10.000 INFO kablam! 383 |     fn normalize_weights(&mut self) {
Nov 01 11:42:10.000 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:42:10.000 INFO kablam!     |
Nov 01 11:42:10.000 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 11:42:10.000 INFO kablam! 
Nov 01 11:42:10.000 INFO kablam! warning: function is never used: `sigmoid`
Nov 01 11:42:10.000 INFO kablam!    --> src/main.rs:555:1
Nov 01 11:42:10.000 INFO kablam!     |
Nov 01 11:42:10.001 INFO kablam! 555 | fn sigmoid(y: f32) -> f32 {
Nov 01 11:42:10.001 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:42:10.001 INFO kablam! 
Nov 01 11:42:10.002 INFO kablam! warning: variable `rangeX` should have a snake case name such as `range_x`
Nov 01 11:42:10.002 INFO kablam!    --> src/main.rs:110:13
Nov 01 11:42:10.002 INFO kablam!     |
Nov 01 11:42:10.002 INFO kablam! 110 |         let rangeX = Range::new(0, max_x);
Nov 01 11:42:10.002 INFO kablam!     |             ^^^^^^
Nov 01 11:42:10.002 INFO kablam!     |
Nov 01 11:42:10.002 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 01 11:42:10.002 INFO kablam! 
Nov 01 11:42:10.002 INFO kablam! warning: variable `rangeY` should have a snake case name such as `range_y`
Nov 01 11:42:10.002 INFO kablam!    --> src/main.rs:111:13
Nov 01 11:42:10.002 INFO kablam!     |
Nov 01 11:42:10.002 INFO kablam! 111 |         let rangeY = Range::new(0, max_y);
Nov 01 11:42:10.002 INFO kablam!     |             ^^^^^^
Nov 01 11:42:10.003 INFO kablam! 
Nov 01 11:42:10.812 INFO kablam! warning: unused variable: `left`
Nov 01 11:42:10.812 INFO kablam!    --> src/main.rs:219:13
Nov 01 11:42:10.813 INFO kablam!     |
Nov 01 11:42:10.813 INFO kablam! 219 |         let left = self.peek_at((self.direction + 3) % 4);
Nov 01 11:42:10.813 INFO kablam!     |             ^^^^ help: consider using `_left` instead
Nov 01 11:42:10.814 INFO kablam!     |
Nov 01 11:42:10.814 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 11:42:10.814 INFO kablam! 
Nov 01 11:42:10.814 INFO kablam! warning: unused variable: `right`
Nov 01 11:42:10.815 INFO kablam!    --> src/main.rs:220:13
Nov 01 11:42:10.815 INFO kablam!     |
Nov 01 11:42:10.815 INFO kablam! 220 |         let right = self.peek_at((self.direction + 1) % 4);
Nov 01 11:42:10.816 INFO kablam!     |             ^^^^^ help: consider using `_right` instead
Nov 01 11:42:10.816 INFO kablam! 
Nov 01 11:42:10.816 INFO kablam! warning: unused variable: `sum`
Nov 01 11:42:10.817 INFO kablam!    --> src/main.rs:372:27
Nov 01 11:42:10.817 INFO kablam!     |
Nov 01 11:42:10.817 INFO kablam! 372 |     fn pick_random(&self, sum: f32, rnd: f32) -> &Dna {
Nov 01 11:42:10.818 INFO kablam!     |                           ^^^ help: consider using `_sum` instead
Nov 01 11:42:10.818 INFO kablam! 
Nov 01 11:42:10.876 INFO kablam! warning: method is never used: `normalize_weights`
Nov 01 11:42:10.877 INFO kablam!    --> src/main.rs:383:5
Nov 01 11:42:10.877 INFO kablam!     |
Nov 01 11:42:10.877 INFO kablam! 383 |     fn normalize_weights(&mut self) {
Nov 01 11:42:10.877 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:42:10.877 INFO kablam!     |
Nov 01 11:42:10.877 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 11:42:10.878 INFO kablam! 
Nov 01 11:42:10.878 INFO kablam! warning: function is never used: `sigmoid`
Nov 01 11:42:10.878 INFO kablam!    --> src/main.rs:555:1
Nov 01 11:42:10.878 INFO kablam!     |
Nov 01 11:42:10.878 INFO kablam! 555 | fn sigmoid(y: f32) -> f32 {
Nov 01 11:42:10.878 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:42:10.879 INFO kablam! 
Nov 01 11:42:10.879 INFO kablam! warning: variable `rangeX` should have a snake case name such as `range_x`
Nov 01 11:42:10.879 INFO kablam!    --> src/main.rs:110:13
Nov 01 11:42:10.879 INFO kablam!     |
Nov 01 11:42:10.879 INFO kablam! 110 |         let rangeX = Range::new(0, max_x);
Nov 01 11:42:10.879 INFO kablam!     |             ^^^^^^
Nov 01 11:42:10.879 INFO kablam!     |
Nov 01 11:42:10.879 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 01 11:42:10.880 INFO kablam! 
Nov 01 11:42:10.880 INFO kablam! warning: variable `rangeY` should have a snake case name such as `range_y`
Nov 01 11:42:10.880 INFO kablam!    --> src/main.rs:111:13
Nov 01 11:42:10.880 INFO kablam!     |
Nov 01 11:42:10.880 INFO kablam! 111 |         let rangeY = Range::new(0, max_y);
Nov 01 11:42:10.880 INFO kablam!     |             ^^^^^^
Nov 01 11:42:10.880 INFO kablam! 
Nov 01 11:42:10.891 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 59.98s
Nov 01 11:42:10.911 INFO kablam! su: No module specific data is present
Nov 01 11:42:11.588 INFO running `"docker" "rm" "-f" "a0e63351fa55572e6ccce4dd3859b3512b53a8c1786a5033e04e6ff499c41257"`
Nov 01 11:42:11.848 INFO blam! a0e63351fa55572e6ccce4dd3859b3512b53a8c1786a5033e04e6ff499c41257