Nov 28 03:44:01.103 INFO checking jacobgardner/chessAI against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:44:01.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:44:01.673 INFO [stdout] db4d47a98b575dc8fe1da0836ee7b311667c3575a9aae40328326524713076bf
Nov 28 03:44:01.675 INFO running `"docker" "start" "-a" "db4d47a98b575dc8fe1da0836ee7b311667c3575a9aae40328326524713076bf"`
Nov 28 03:44:03.875 INFO [stderr] usermod: no changes
Nov 28 03:44:04.045 INFO [stderr]    Compiling syn v0.14.5
Nov 28 03:44:04.046 INFO [stderr]     Checking num-bigint v0.2.0
Nov 28 03:44:04.047 INFO [stderr]     Checking num-iter v0.1.37
Nov 28 03:44:07.585 INFO [stderr]     Checking num-rational v0.2.1
Nov 28 03:44:09.360 INFO [stderr]     Checking num v0.2.0
Nov 28 03:44:18.913 INFO [stderr]    Compiling synstructure v0.9.0
Nov 28 03:44:18.917 INFO [stderr]    Compiling num-derive v0.2.2
Nov 28 03:44:26.016 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 28 03:44:29.739 INFO [stderr]     Checking failure v0.1.2
Nov 28 03:44:30.596 INFO [stderr]     Checking chess v0.1.0 (/source)
Nov 28 03:44:31.612 INFO [stderr] warning: unused import: `GeneratorState`
Nov 28 03:44:31.612 INFO [stderr]  --> src/board/move_pieces.rs:5:27
Nov 28 03:44:31.612 INFO [stderr]   |
Nov 28 03:44:31.612 INFO [stderr] 5 | use std::ops::{Generator, GeneratorState};
Nov 28 03:44:31.612 INFO [stderr]   |                           ^^^^^^^^^^^^^^
Nov 28 03:44:31.612 INFO [stderr]   |
Nov 28 03:44:31.612 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:44:31.612 INFO [stderr] 
Nov 28 03:44:31.932 INFO [stderr] warning: method is never used: `generate_moves`
Nov 28 03:44:31.933 INFO [stderr]  --> src/board/move_pieces.rs:8:5
Nov 28 03:44:31.933 INFO [stderr]   |
Nov 28 03:44:31.933 INFO [stderr] 8 |     pub fn generate_moves(&self, player: Player) -> impl Generator<Yield = Board, Return = ()> {
Nov 28 03:44:31.934 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:44:31.934 INFO [stderr]   |
Nov 28 03:44:31.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:44:31.934 INFO [stderr] 
Nov 28 03:44:31.935 INFO [stderr] warning: constant item is never used: `WHITE_PAWN_TEST`
Nov 28 03:44:31.935 INFO [stderr]    --> src/board/move_pieces.rs:105:1
Nov 28 03:44:31.935 INFO [stderr]     |
Nov 28 03:44:31.936 INFO [stderr] 105 | / const WHITE_PAWN_TEST: &'static str = "
Nov 28 03:44:31.936 INFO [stderr] 106 | |     xxxrxxxx
Nov 28 03:44:31.936 INFO [stderr] 107 | |     xxPxxxxx
Nov 28 03:44:31.936 INFO [stderr] 108 | |     xxxxPxxx
Nov 28 03:44:31.937 INFO [stderr] ...   |
Nov 28 03:44:31.937 INFO [stderr] 113 | |     xxxxxxxx
Nov 28 03:44:31.937 INFO [stderr] 114 | |     ";
Nov 28 03:44:31.938 INFO [stderr]     | |______^
Nov 28 03:44:31.938 INFO [stderr] 
Nov 28 03:44:31.938 INFO [stderr] warning: constant item is never used: `BLACK_PAWN_TEST`
Nov 28 03:44:31.938 INFO [stderr]    --> src/board/move_pieces.rs:116:1
Nov 28 03:44:31.939 INFO [stderr]     |
Nov 28 03:44:31.939 INFO [stderr] 116 | / const BLACK_PAWN_TEST: &'static str = "
Nov 28 03:44:31.939 INFO [stderr] 117 | |     xxxxxxxx
Nov 28 03:44:31.940 INFO [stderr] 118 | |     pxxxxxpx
Nov 28 03:44:31.940 INFO [stderr] 119 | |     xxxxxnxN
Nov 28 03:44:31.940 INFO [stderr] ...   |
Nov 28 03:44:31.940 INFO [stderr] 124 | |     xxxNxxxx
Nov 28 03:44:31.941 INFO [stderr] 125 | | ";
Nov 28 03:44:31.941 INFO [stderr]     | |__^
Nov 28 03:44:31.941 INFO [stderr] 
Nov 28 03:44:31.942 INFO [stderr] warning: method is never used: `empty_board`
Nov 28 03:44:31.942 INFO [stderr]   --> src/board/mod.rs:57:5
Nov 28 03:44:31.942 INFO [stderr]    |
Nov 28 03:44:31.942 INFO [stderr] 57 |     pub fn empty_board() -> Board {
Nov 28 03:44:31.943 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:44:31.943 INFO [stderr] 
Nov 28 03:44:32.508 INFO [stderr] warning: method is never used: `empty_board`
Nov 28 03:44:32.509 INFO [stderr]   --> src/board/mod.rs:57:5
Nov 28 03:44:32.509 INFO [stderr]    |
Nov 28 03:44:32.509 INFO [stderr] 57 |     pub fn empty_board() -> Board {
Nov 28 03:44:32.510 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:44:32.510 INFO [stderr]    |
Nov 28 03:44:32.510 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:44:32.511 INFO [stderr] 
Nov 28 03:44:32.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.65s
Nov 28 03:44:32.564 INFO [stderr] su: No module specific data is present
Nov 28 03:44:33.304 INFO running `"docker" "inspect" "db4d47a98b575dc8fe1da0836ee7b311667c3575a9aae40328326524713076bf"`
Nov 28 03:44:33.563 INFO running `"docker" "rm" "-f" "db4d47a98b575dc8fe1da0836ee7b311667c3575a9aae40328326524713076bf"`
Nov 28 03:44:33.833 INFO [stdout] db4d47a98b575dc8fe1da0836ee7b311667c3575a9aae40328326524713076bf