Oct 12 22:51:16.614 INFO checking ddrcoder/rust-solver against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:51:16.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:51:16.949 INFO blam! 69f2727371c1128ce14dbb7a104b1eb2ab068f3ab28ac28cd445f776858ea202
Oct 12 22:51:16.956 INFO running `"docker" "start" "-a" "69f2727371c1128ce14dbb7a104b1eb2ab068f3ab28ac28cd445f776858ea202"`
Oct 12 22:51:17.839 INFO kablam! usermod: no changes
Oct 12 22:51:17.928 INFO kablam!     Checking n_array v0.1.3
Oct 12 22:51:17.928 INFO kablam!     Checking rand v0.3.15
Oct 12 22:51:19.520 INFO kablam!     Checking search v0.1.0 (/source)
Oct 12 22:51:20.381 INFO kablam! warning: unused variable: `x`
Oct 12 22:51:20.381 INFO kablam!   --> src/main.rs:59:10
Oct 12 22:51:20.381 INFO kablam!    |
Oct 12 22:51:20.381 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Oct 12 22:51:20.381 INFO kablam!    |          ^ help: consider using `_x` instead
Oct 12 22:51:20.381 INFO kablam!    |
Oct 12 22:51:20.381 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:51:20.381 INFO kablam! 
Oct 12 22:51:20.381 INFO kablam! warning: unused variable: `y`
Oct 12 22:51:20.381 INFO kablam!   --> src/main.rs:59:13
Oct 12 22:51:20.381 INFO kablam!    |
Oct 12 22:51:20.381 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Oct 12 22:51:20.381 INFO kablam!    |             ^ help: consider using `_y` instead
Oct 12 22:51:20.381 INFO kablam! 
Oct 12 22:51:20.381 INFO kablam! warning: unused variable: `worse`
Oct 12 22:51:20.381 INFO kablam!    --> src/snake.rs:207:13
Oct 12 22:51:20.381 INFO kablam!     |
Oct 12 22:51:20.381 INFO kablam! 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Oct 12 22:51:20.381 INFO kablam!     |             ^^^^^ help: consider using `_worse` instead
Oct 12 22:51:20.381 INFO kablam! 
Oct 12 22:51:20.496 INFO kablam! warning: unused variable: `x`
Oct 12 22:51:20.496 INFO kablam!   --> src/main.rs:59:10
Oct 12 22:51:20.496 INFO kablam!    |
Oct 12 22:51:20.496 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Oct 12 22:51:20.496 INFO kablam!    |          ^ help: consider using `_x` instead
Oct 12 22:51:20.496 INFO kablam!    |
Oct 12 22:51:20.496 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:51:20.496 INFO kablam! 
Oct 12 22:51:20.496 INFO kablam! warning: unused variable: `y`
Oct 12 22:51:20.496 INFO kablam!   --> src/main.rs:59:13
Oct 12 22:51:20.496 INFO kablam!    |
Oct 12 22:51:20.496 INFO kablam! 59 |     let (x, y) = m.initial_snake[0];
Oct 12 22:51:20.496 INFO kablam!    |             ^ help: consider using `_y` instead
Oct 12 22:51:20.496 INFO kablam! 
Oct 12 22:51:20.500 INFO kablam! warning: unused variable: `worse`
Oct 12 22:51:20.500 INFO kablam!    --> src/snake.rs:207:13
Oct 12 22:51:20.500 INFO kablam!     |
Oct 12 22:51:20.500 INFO kablam! 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Oct 12 22:51:20.500 INFO kablam!     |             ^^^^^ help: consider using `_worse` instead
Oct 12 22:51:20.500 INFO kablam! 
Oct 12 22:51:20.560 INFO kablam! warning: method is never used: `char`
Oct 12 22:51:20.560 INFO kablam!   --> src/snake.rs:74:5
Oct 12 22:51:20.560 INFO kablam!    |
Oct 12 22:51:20.560 INFO kablam! 74 |     fn char(&self, x: usize, y: usize) -> char {
Oct 12 22:51:20.560 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:51:20.560 INFO kablam!    |
Oct 12 22:51:20.560 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:51:20.560 INFO kablam! 
Oct 12 22:51:20.560 INFO kablam! warning: method is never used: `new`
Oct 12 22:51:20.560 INFO kablam!    --> src/snake.rs:161:5
Oct 12 22:51:20.560 INFO kablam!     |
Oct 12 22:51:20.560 INFO kablam! 161 |     pub fn new() -> State {
Oct 12 22:51:20.560 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:51:20.560 INFO kablam! 
Oct 12 22:51:20.585 INFO kablam! warning: method is never used: `char`
Oct 12 22:51:20.585 INFO kablam!   --> src/snake.rs:74:5
Oct 12 22:51:20.585 INFO kablam!    |
Oct 12 22:51:20.585 INFO kablam! 74 |     fn char(&self, x: usize, y: usize) -> char {
Oct 12 22:51:20.585 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:51:20.585 INFO kablam!    |
Oct 12 22:51:20.585 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:51:20.585 INFO kablam! 
Oct 12 22:51:20.585 INFO kablam! warning: method is never used: `new`
Oct 12 22:51:20.585 INFO kablam!    --> src/snake.rs:161:5
Oct 12 22:51:20.585 INFO kablam!     |
Oct 12 22:51:20.585 INFO kablam! 161 |     pub fn new() -> State {
Oct 12 22:51:20.585 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:51:20.586 INFO kablam! 
Oct 12 22:51:20.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Oct 12 22:51:20.660 INFO kablam! su: No module specific data is present
Oct 12 22:51:21.574 INFO running `"docker" "rm" "-f" "69f2727371c1128ce14dbb7a104b1eb2ab068f3ab28ac28cd445f776858ea202"`
Oct 12 22:51:21.760 INFO blam! 69f2727371c1128ce14dbb7a104b1eb2ab068f3ab28ac28cd445f776858ea202