Nov 02 21:15:43.139 INFO checking Jeffersyno/aisolver against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:15:43.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 21:15:43.610 INFO blam! 04f1219fa762c8197837399c62c986103cccc1a28aeac0130e254cf7217a22de
Nov 02 21:15:43.612 INFO running `"docker" "start" "-a" "04f1219fa762c8197837399c62c986103cccc1a28aeac0130e254cf7217a22de"`
Nov 02 21:15:45.304 INFO kablam! usermod: no changes
Nov 02 21:15:45.461 INFO kablam!     Checking rand v0.3.17
Nov 02 21:15:45.469 INFO kablam!     Checking nix v0.5.1
Nov 02 21:15:45.497 INFO kablam!     Checking alga v0.5.2
Nov 02 21:15:52.206 INFO kablam!     Checking rustyline v1.0.0
Nov 02 21:15:53.489 INFO kablam!     Checking nalgebra v0.13.1
Nov 02 21:16:24.105 INFO kablam!     Checking aiclient v0.1.0 (/source)
Nov 02 21:16:27.216 INFO kablam! warning: unused import: `super::*`
Nov 02 21:16:27.216 INFO kablam!   --> src/level/level.rs:99:9
Nov 02 21:16:27.216 INFO kablam!    |
Nov 02 21:16:27.216 INFO kablam! 99 |     use super::*;
Nov 02 21:16:27.216 INFO kablam!    |         ^^^^^^^^
Nov 02 21:16:27.216 INFO kablam!    |
Nov 02 21:16:27.216 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:16:27.216 INFO kablam! 
Nov 02 21:16:27.829 INFO kablam! warning: function is never used: `name`
Nov 02 21:16:27.829 INFO kablam!   --> src/defs/dir.rs:13:1
Nov 02 21:16:27.829 INFO kablam!    |
Nov 02 21:16:27.829 INFO kablam! 13 | pub fn name(dir: Dir) -> &'static str {
Nov 02 21:16:27.829 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:27.830 INFO kablam!    |
Nov 02 21:16:27.830 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 21:16:27.830 INFO kablam! 
Nov 02 21:16:27.830 INFO kablam! warning: constant item is never used: `NULL_POS`
Nov 02 21:16:27.830 INFO kablam!  --> src/defs/pos.rs:4:1
Nov 02 21:16:27.831 INFO kablam!   |
Nov 02 21:16:27.831 INFO kablam! 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Nov 02 21:16:27.831 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:27.831 INFO kablam! 
Nov 02 21:16:27.831 INFO kablam! warning: method is never used: `iter`
Nov 02 21:16:27.831 INFO kablam!   --> src/defs/grid.rs:33:5
Nov 02 21:16:27.832 INFO kablam!    |
Nov 02 21:16:27.832 INFO kablam! 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Nov 02 21:16:27.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:27.832 INFO kablam! 
Nov 02 21:16:27.832 INFO kablam! warning: method is never used: `linear_index_of_pos`
Nov 02 21:16:27.833 INFO kablam!   --> src/defs/grid.rs:45:5
Nov 02 21:16:27.833 INFO kablam!    |
Nov 02 21:16:27.833 INFO kablam! 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Nov 02 21:16:27.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:27.833 INFO kablam! 
Nov 02 21:16:28.249 INFO kablam! warning: function is never used: `name`
Nov 02 21:16:28.249 INFO kablam!   --> src/defs/dir.rs:13:1
Nov 02 21:16:28.250 INFO kablam!    |
Nov 02 21:16:28.250 INFO kablam! 13 | pub fn name(dir: Dir) -> &'static str {
Nov 02 21:16:28.250 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:28.250 INFO kablam!    |
Nov 02 21:16:28.251 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 21:16:28.251 INFO kablam! 
Nov 02 21:16:28.251 INFO kablam! warning: constant item is never used: `NULL_POS`
Nov 02 21:16:28.252 INFO kablam!  --> src/defs/pos.rs:4:1
Nov 02 21:16:28.252 INFO kablam!   |
Nov 02 21:16:28.252 INFO kablam! 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Nov 02 21:16:28.253 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:28.253 INFO kablam! 
Nov 02 21:16:28.253 INFO kablam! warning: method is never used: `manhattan`
Nov 02 21:16:28.254 INFO kablam!   --> src/defs/pos.rs:17:5
Nov 02 21:16:28.254 INFO kablam!    |
Nov 02 21:16:28.254 INFO kablam! 17 |     pub fn manhattan(self) -> i8 {
Nov 02 21:16:28.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:28.255 INFO kablam! 
Nov 02 21:16:28.255 INFO kablam! warning: method is never used: `iter`
Nov 02 21:16:28.256 INFO kablam!   --> src/defs/grid.rs:33:5
Nov 02 21:16:28.256 INFO kablam!    |
Nov 02 21:16:28.256 INFO kablam! 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Nov 02 21:16:28.256 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:28.257 INFO kablam! 
Nov 02 21:16:28.257 INFO kablam! warning: method is never used: `linear_index_of_pos`
Nov 02 21:16:28.257 INFO kablam!   --> src/defs/grid.rs:45:5
Nov 02 21:16:28.258 INFO kablam!    |
Nov 02 21:16:28.258 INFO kablam! 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Nov 02 21:16:28.258 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:28.259 INFO kablam! 
Nov 02 21:16:28.312 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.96s
Nov 02 21:16:28.320 INFO kablam! su: No module specific data is present
Nov 02 21:16:29.301 INFO running `"docker" "rm" "-f" "04f1219fa762c8197837399c62c986103cccc1a28aeac0130e254cf7217a22de"`
Nov 02 21:16:29.688 INFO blam! 04f1219fa762c8197837399c62c986103cccc1a28aeac0130e254cf7217a22de