Sep 20 22:30:32.464 INFO checking jacobgardner/chessAI against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 22:30:32.464 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 22:30:32.464 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:30:32.709 INFO blam! 9b1a9e18d40a080e568f87118ae43c7ff456818c33569e667c8a42665cdc59e7
Sep 20 22:30:32.711 INFO running `"docker" "start" "-a" "9b1a9e18d40a080e568f87118ae43c7ff456818c33569e667c8a42665cdc59e7"`
Sep 20 22:30:34.645 INFO kablam! usermod: no changes
Sep 20 22:30:34.807 INFO kablam!    Compiling syn v0.14.5
Sep 20 22:30:34.807 INFO kablam!     Checking num-integer v0.1.39
Sep 20 22:30:34.807 INFO kablam!     Checking num-complex v0.2.0
Sep 20 22:30:34.807 INFO kablam!     Checking backtrace-sys v0.1.23
Sep 20 22:30:35.463 INFO kablam!     Checking backtrace v0.3.9
Sep 20 22:30:37.063 INFO kablam!     Checking num-bigint v0.2.0
Sep 20 22:30:37.063 INFO kablam!     Checking num-iter v0.1.37
Sep 20 22:30:41.358 INFO kablam!     Checking num-rational v0.2.1
Sep 20 22:30:42.806 INFO kablam!     Checking num v0.2.0
Sep 20 22:30:51.819 INFO kablam!    Compiling synstructure v0.9.0
Sep 20 22:30:51.830 INFO kablam!    Compiling num-derive v0.2.2
Sep 20 22:30:57.838 INFO kablam!    Compiling failure_derive v0.1.2
Sep 20 22:31:00.127 INFO kablam!     Checking failure v0.1.2
Sep 20 22:31:00.688 INFO kablam!     Checking chess v0.1.0 (/source)
Sep 20 22:31:01.302 INFO kablam! warning: unused import: `GeneratorState`
Sep 20 22:31:01.302 INFO kablam!  --> src/board/move_pieces.rs:5:27
Sep 20 22:31:01.302 INFO kablam!   |
Sep 20 22:31:01.302 INFO kablam! 5 | use std::ops::{Generator, GeneratorState};
Sep 20 22:31:01.302 INFO kablam!   |                           ^^^^^^^^^^^^^^
Sep 20 22:31:01.302 INFO kablam!   |
Sep 20 22:31:01.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 22:31:01.302 INFO kablam! 
Sep 20 22:31:01.866 INFO kablam! warning: constant item is never used: `WHITE_PAWN_TEST`
Sep 20 22:31:01.866 INFO kablam!    --> src/board/move_pieces.rs:105:1
Sep 20 22:31:01.866 INFO kablam!     |
Sep 20 22:31:01.866 INFO kablam! 105 | / const WHITE_PAWN_TEST: &'static str = "
Sep 20 22:31:01.866 INFO kablam! 106 | |     xxxrxxxx
Sep 20 22:31:01.866 INFO kablam! 107 | |     xxPxxxxx
Sep 20 22:31:01.866 INFO kablam! 108 | |     xxxxPxxx
Sep 20 22:31:01.867 INFO kablam! ...   |
Sep 20 22:31:01.867 INFO kablam! 113 | |     xxxxxxxx
Sep 20 22:31:01.867 INFO kablam! 114 | |     ";
Sep 20 22:31:01.867 INFO kablam!     | |______^
Sep 20 22:31:01.867 INFO kablam!     |
Sep 20 22:31:01.867 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 22:31:01.868 INFO kablam! 
Sep 20 22:31:01.868 INFO kablam! warning: constant item is never used: `BLACK_PAWN_TEST`
Sep 20 22:31:01.868 INFO kablam!    --> src/board/move_pieces.rs:116:1
Sep 20 22:31:01.868 INFO kablam!     |
Sep 20 22:31:01.868 INFO kablam! 116 | / const BLACK_PAWN_TEST: &'static str = "
Sep 20 22:31:01.868 INFO kablam! 117 | |     xxxxxxxx
Sep 20 22:31:01.869 INFO kablam! 118 | |     pxxxxxpx
Sep 20 22:31:01.869 INFO kablam! 119 | |     xxxxxnxN
Sep 20 22:31:01.869 INFO kablam! ...   |
Sep 20 22:31:01.869 INFO kablam! 124 | |     xxxNxxxx
Sep 20 22:31:01.869 INFO kablam! 125 | | ";
Sep 20 22:31:01.869 INFO kablam!     | |__^
Sep 20 22:31:01.869 INFO kablam! 
Sep 20 22:31:01.870 INFO kablam! warning: method is never used: `empty_board`
Sep 20 22:31:01.870 INFO kablam!   --> src/board/mod.rs:57:5
Sep 20 22:31:01.870 INFO kablam!    |
Sep 20 22:31:01.870 INFO kablam! 57 |     pub fn empty_board() -> Board {
Sep 20 22:31:01.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:31:01.870 INFO kablam! 
Sep 20 22:31:01.928 INFO kablam! warning: method is never used: `empty_board`
Sep 20 22:31:01.928 INFO kablam!   --> src/board/mod.rs:57:5
Sep 20 22:31:01.928 INFO kablam!    |
Sep 20 22:31:01.928 INFO kablam! 57 |     pub fn empty_board() -> Board {
Sep 20 22:31:01.928 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:31:01.929 INFO kablam!    |
Sep 20 22:31:01.929 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 22:31:01.929 INFO kablam! 
Sep 20 22:31:02.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.34s
Sep 20 22:31:02.022 INFO kablam! su: No module specific data is present
Sep 20 22:31:03.557 INFO running `"docker" "rm" "-f" "9b1a9e18d40a080e568f87118ae43c7ff456818c33569e667c8a42665cdc59e7"`
Sep 20 22:31:03.719 INFO blam! 9b1a9e18d40a080e568f87118ae43c7ff456818c33569e667c8a42665cdc59e7