Nov 06 23:06:25.028 INFO checking ddrcoder/rust-solver against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:06:25.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 23:06:25.396 INFO blam! fc925e0abbc248fd966cfb114d473a4ba816183e8457e07fff4d175473044902
Nov 06 23:06:25.398 INFO running `"docker" "start" "-a" "fc925e0abbc248fd966cfb114d473a4ba816183e8457e07fff4d175473044902"`
Nov 06 23:06:27.519 INFO kablam! usermod: no changes
Nov 06 23:06:27.611 INFO kablam!     Checking n_array v0.1.3
Nov 06 23:06:27.613 INFO kablam!     Checking rand v0.3.15
Nov 06 23:06:29.528 INFO kablam!     Checking search v0.1.0 (/source)
Nov 06 23:06:30.497 INFO kablam! warning: unused variable: `x`
Nov 06 23:06:30.497 INFO kablam!   --> src/main.rs:59:10
Nov 06 23:06:30.497 INFO kablam!    |
Nov 06 23:06:30.497 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Nov 06 23:06:30.497 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 06 23:06:30.497 INFO kablam!    |
Nov 06 23:06:30.497 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 23:06:30.497 INFO kablam! 
Nov 06 23:06:30.497 INFO kablam! warning: unused variable: `y`
Nov 06 23:06:30.497 INFO kablam!   --> src/main.rs:59:13
Nov 06 23:06:30.497 INFO kablam!    |
Nov 06 23:06:30.497 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Nov 06 23:06:30.497 INFO kablam!    |             ^ help: consider using `_y` instead
Nov 06 23:06:30.497 INFO kablam! 
Nov 06 23:06:30.497 INFO kablam! warning: unused variable: `worse`
Nov 06 23:06:30.497 INFO kablam!    --> src/snake.rs:207:13
Nov 06 23:06:30.497 INFO kablam!     |
Nov 06 23:06:30.497 INFO kablam! 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Nov 06 23:06:30.497 INFO kablam!     |             ^^^^^ help: consider using `_worse` instead
Nov 06 23:06:30.497 INFO kablam! 
Nov 06 23:06:30.646 INFO kablam! warning: method is never used: `char`
Nov 06 23:06:30.646 INFO kablam!   --> src/snake.rs:74:5
Nov 06 23:06:30.646 INFO kablam!    |
Nov 06 23:06:30.646 INFO kablam! 74 |     fn char(&self, x: usize, y: usize) -> char {
Nov 06 23:06:30.646 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:06:30.646 INFO kablam!    |
Nov 06 23:06:30.646 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 23:06:30.646 INFO kablam! 
Nov 06 23:06:30.646 INFO kablam! warning: method is never used: `new`
Nov 06 23:06:30.646 INFO kablam!    --> src/snake.rs:161:5
Nov 06 23:06:30.646 INFO kablam!     |
Nov 06 23:06:30.646 INFO kablam! 161 |     pub fn new() -> State {
Nov 06 23:06:30.646 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:06:30.646 INFO kablam! 
Nov 06 23:06:30.904 INFO kablam! warning: unused variable: `x`
Nov 06 23:06:30.904 INFO kablam!   --> src/main.rs:59:10
Nov 06 23:06:30.904 INFO kablam!    |
Nov 06 23:06:30.904 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Nov 06 23:06:30.904 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 06 23:06:30.904 INFO kablam!    |
Nov 06 23:06:30.904 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 23:06:30.904 INFO kablam! 
Nov 06 23:06:30.904 INFO kablam! warning: unused variable: `y`
Nov 06 23:06:30.904 INFO kablam!   --> src/main.rs:59:13
Nov 06 23:06:30.904 INFO kablam!    |
Nov 06 23:06:30.904 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Nov 06 23:06:30.904 INFO kablam!    |             ^ help: consider using `_y` instead
Nov 06 23:06:30.904 INFO kablam! 
Nov 06 23:06:30.904 INFO kablam! warning: unused variable: `worse`
Nov 06 23:06:30.904 INFO kablam!    --> src/snake.rs:207:13
Nov 06 23:06:30.904 INFO kablam!     |
Nov 06 23:06:30.904 INFO kablam! 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Nov 06 23:06:30.904 INFO kablam!     |             ^^^^^ help: consider using `_worse` instead
Nov 06 23:06:30.904 INFO kablam! 
Nov 06 23:06:31.005 INFO kablam! warning: method is never used: `char`
Nov 06 23:06:31.005 INFO kablam!   --> src/snake.rs:74:5
Nov 06 23:06:31.006 INFO kablam!    |
Nov 06 23:06:31.006 INFO kablam! 74 |     fn char(&self, x: usize, y: usize) -> char {
Nov 06 23:06:31.006 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:06:31.006 INFO kablam!    |
Nov 06 23:06:31.007 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 23:06:31.007 INFO kablam! 
Nov 06 23:06:31.007 INFO kablam! warning: method is never used: `new`
Nov 06 23:06:31.008 INFO kablam!    --> src/snake.rs:161:5
Nov 06 23:06:31.008 INFO kablam!     |
Nov 06 23:06:31.008 INFO kablam! 161 |     pub fn new() -> State {
Nov 06 23:06:31.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:06:31.009 INFO kablam! 
Nov 06 23:06:31.041 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Nov 06 23:06:31.045 INFO kablam! su: No module specific data is present
Nov 06 23:06:32.232 INFO running `"docker" "rm" "-f" "fc925e0abbc248fd966cfb114d473a4ba816183e8457e07fff4d175473044902"`
Nov 06 23:06:32.600 INFO blam! fc925e0abbc248fd966cfb114d473a4ba816183e8457e07fff4d175473044902