Sep 05 18:40:05.111 INFO checking jacobgardner/chessAI against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 18:40:05.111 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 18:40:05.111 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:40:05.506 INFO blam! 66f3c74e31d14a9e369e92eeb6edfe648a17e6528f88c1639df64734f7e2031d
Sep 05 18:40:05.510 INFO running `"docker" "start" "-a" "66f3c74e31d14a9e369e92eeb6edfe648a17e6528f88c1639df64734f7e2031d"`
Sep 05 18:40:06.937 INFO kablam! usermod: no changes
Sep 05 18:40:07.074 INFO kablam!    Compiling num-iter v0.1.37
Sep 05 18:40:07.074 INFO kablam!    Compiling num-derive v0.2.2
Sep 05 18:40:09.309 INFO kablam!     Checking num v0.2.0
Sep 05 18:40:09.901 INFO kablam!     Checking chess v0.1.0 (file:///source)
Sep 05 18:40:10.457 INFO kablam! warning: unused import: `GeneratorState`
Sep 05 18:40:10.457 INFO kablam!  --> src/board/move_pieces.rs:5:27
Sep 05 18:40:10.457 INFO kablam!   |
Sep 05 18:40:10.458 INFO kablam! 5 | use std::ops::{Generator, GeneratorState};
Sep 05 18:40:10.458 INFO kablam!   |                           ^^^^^^^^^^^^^^
Sep 05 18:40:10.458 INFO kablam!   |
Sep 05 18:40:10.458 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:40:10.458 INFO kablam! 
Sep 05 18:40:10.957 INFO kablam! warning: constant item is never used: `WHITE_PAWN_TEST`
Sep 05 18:40:10.957 INFO kablam!    --> src/board/move_pieces.rs:105:1
Sep 05 18:40:10.957 INFO kablam!     |
Sep 05 18:40:10.958 INFO kablam! 105 | / const WHITE_PAWN_TEST: &'static str = "
Sep 05 18:40:10.958 INFO kablam! 106 | |     xxxrxxxx
Sep 05 18:40:10.958 INFO kablam! 107 | |     xxPxxxxx
Sep 05 18:40:10.958 INFO kablam! 108 | |     xxxxPxxx
Sep 05 18:40:10.958 INFO kablam! ...   |
Sep 05 18:40:10.958 INFO kablam! 113 | |     xxxxxxxx
Sep 05 18:40:10.958 INFO kablam! 114 | |     ";
Sep 05 18:40:10.958 INFO kablam!     | |______^
Sep 05 18:40:10.958 INFO kablam!     |
Sep 05 18:40:10.958 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 18:40:10.958 INFO kablam! 
Sep 05 18:40:10.958 INFO kablam! warning: constant item is never used: `BLACK_PAWN_TEST`
Sep 05 18:40:10.958 INFO kablam!    --> src/board/move_pieces.rs:116:1
Sep 05 18:40:10.958 INFO kablam!     |
Sep 05 18:40:10.958 INFO kablam! 116 | / const BLACK_PAWN_TEST: &'static str = "
Sep 05 18:40:10.958 INFO kablam! 117 | |     xxxxxxxx
Sep 05 18:40:10.958 INFO kablam! 118 | |     pxxxxxpx
Sep 05 18:40:10.958 INFO kablam! 119 | |     xxxxxnxN
Sep 05 18:40:10.958 INFO kablam! ...   |
Sep 05 18:40:10.958 INFO kablam! 124 | |     xxxNxxxx
Sep 05 18:40:10.958 INFO kablam! 125 | | ";
Sep 05 18:40:10.958 INFO kablam!     | |__^
Sep 05 18:40:10.958 INFO kablam! 
Sep 05 18:40:10.958 INFO kablam! warning: method is never used: `empty_board`
Sep 05 18:40:10.958 INFO kablam!   --> src/board/mod.rs:57:5
Sep 05 18:40:10.958 INFO kablam!    |
Sep 05 18:40:10.958 INFO kablam! 57 |     pub fn empty_board() -> Board {
Sep 05 18:40:10.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:40:10.958 INFO kablam! 
Sep 05 18:40:11.266 INFO kablam! warning: method is never used: `empty_board`
Sep 05 18:40:11.266 INFO kablam!   --> src/board/mod.rs:57:5
Sep 05 18:40:11.266 INFO kablam!    |
Sep 05 18:40:11.266 INFO kablam! 57 |     pub fn empty_board() -> Board {
Sep 05 18:40:11.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:40:11.266 INFO kablam!    |
Sep 05 18:40:11.266 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 18:40:11.266 INFO kablam! 
Sep 05 18:40:11.325 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Sep 05 18:40:11.330 INFO kablam! su: No module specific data is present
Sep 05 18:40:12.111 INFO running `"docker" "rm" "-f" "66f3c74e31d14a9e369e92eeb6edfe648a17e6528f88c1639df64734f7e2031d"`
Sep 05 18:40:12.394 INFO blam! 66f3c74e31d14a9e369e92eeb6edfe648a17e6528f88c1639df64734f7e2031d