Oct 27 07:49:37.104 INFO checking beatmadsen/chess against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 07:49:37.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 07:49:37.626 INFO blam! e783c51fe64e74f01882089c41f14d060fd312146e21ac0addc7686048dc227e
Oct 27 07:49:37.629 INFO running `"docker" "start" "-a" "e783c51fe64e74f01882089c41f14d060fd312146e21ac0addc7686048dc227e"`
Oct 27 07:49:38.865 INFO kablam! usermod: no changes
Oct 27 07:49:38.924 INFO kablam!     Checking chess v0.1.0 (/source)
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `Pawn`
Oct 27 07:49:39.683 INFO kablam!   --> src/piece.rs:16:1
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam! 16 | pub struct Pawn {}
Oct 27 07:49:39.683 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `Queen`
Oct 27 07:49:39.683 INFO kablam!   --> src/piece.rs:17:1
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam! 17 | pub struct Queen {}
Oct 27 07:49:39.683 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `King`
Oct 27 07:49:39.683 INFO kablam!   --> src/piece.rs:18:1
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam! 18 | pub struct King {}
Oct 27 07:49:39.683 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `Knight`
Oct 27 07:49:39.683 INFO kablam!   --> src/piece.rs:19:1
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam! 19 | pub struct Knight {}
Oct 27 07:49:39.683 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `Rook`
Oct 27 07:49:39.683 INFO kablam!   --> src/piece.rs:20:1
Oct 27 07:49:39.683 INFO kablam!    |
Oct 27 07:49:39.683 INFO kablam! 20 | pub struct Rook {}
Oct 27 07:49:39.683 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: struct is never constructed: `Square`
Oct 27 07:49:39.683 INFO kablam!  --> src/square.rs:4:1
Oct 27 07:49:39.683 INFO kablam!   |
Oct 27 07:49:39.683 INFO kablam! 4 | pub struct Square {
Oct 27 07:49:39.683 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.683 INFO kablam! 
Oct 27 07:49:39.683 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:39.683 INFO kablam!   --> src/square.rs:10:5
Oct 27 07:49:39.684 INFO kablam!    |
Oct 27 07:49:39.684 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:39.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.684 INFO kablam! 
Oct 27 07:49:39.684 INFO kablam! warning: struct is never constructed: `Position`
Oct 27 07:49:39.684 INFO kablam!   --> src/square.rs:19:1
Oct 27 07:49:39.684 INFO kablam!    |
Oct 27 07:49:39.684 INFO kablam! 19 | pub struct Position {
Oct 27 07:49:39.684 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.684 INFO kablam! 
Oct 27 07:49:39.684 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:39.684 INFO kablam!   --> src/square.rs:24:5
Oct 27 07:49:39.684 INFO kablam!    |
Oct 27 07:49:39.684 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:39.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.684 INFO kablam! 
Oct 27 07:49:39.703 INFO kablam! warning: struct is never constructed: `Pawn`
Oct 27 07:49:39.703 INFO kablam!   --> src/piece.rs:16:1
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam! 16 | pub struct Pawn {}
Oct 27 07:49:39.703 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:49:39.703 INFO kablam! 
Oct 27 07:49:39.703 INFO kablam! warning: struct is never constructed: `Queen`
Oct 27 07:49:39.703 INFO kablam!   --> src/piece.rs:17:1
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam! 17 | pub struct Queen {}
Oct 27 07:49:39.703 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 27 07:49:39.703 INFO kablam! 
Oct 27 07:49:39.703 INFO kablam! warning: struct is never constructed: `King`
Oct 27 07:49:39.703 INFO kablam!   --> src/piece.rs:18:1
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam! 18 | pub struct King {}
Oct 27 07:49:39.703 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.703 INFO kablam! 
Oct 27 07:49:39.703 INFO kablam! warning: struct is never constructed: `Knight`
Oct 27 07:49:39.703 INFO kablam!   --> src/piece.rs:19:1
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam! 19 | pub struct Knight {}
Oct 27 07:49:39.703 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.703 INFO kablam! 
Oct 27 07:49:39.703 INFO kablam! warning: struct is never constructed: `Rook`
Oct 27 07:49:39.703 INFO kablam!   --> src/piece.rs:20:1
Oct 27 07:49:39.703 INFO kablam!    |
Oct 27 07:49:39.703 INFO kablam! 20 | pub struct Rook {}
Oct 27 07:49:39.703 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:39.703 INFO kablam! 
Oct 27 07:49:39.711 INFO kablam! warning: struct is never constructed: `Square`
Oct 27 07:49:39.711 INFO kablam!  --> src/square.rs:4:1
Oct 27 07:49:39.711 INFO kablam!   |
Oct 27 07:49:39.711 INFO kablam! 4 | pub struct Square {
Oct 27 07:49:39.711 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.712 INFO kablam! 
Oct 27 07:49:39.712 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:39.712 INFO kablam!   --> src/square.rs:10:5
Oct 27 07:49:39.712 INFO kablam!    |
Oct 27 07:49:39.712 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:39.712 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.712 INFO kablam! 
Oct 27 07:49:39.713 INFO kablam! warning: struct is never constructed: `Position`
Oct 27 07:49:39.713 INFO kablam!   --> src/square.rs:19:1
Oct 27 07:49:39.713 INFO kablam!    |
Oct 27 07:49:39.713 INFO kablam! 19 | pub struct Position {
Oct 27 07:49:39.713 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.713 INFO kablam! 
Oct 27 07:49:39.714 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:39.714 INFO kablam!   --> src/square.rs:24:5
Oct 27 07:49:39.714 INFO kablam!    |
Oct 27 07:49:39.714 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:39.714 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:39.714 INFO kablam! 
Oct 27 07:49:39.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Oct 27 07:49:39.807 INFO kablam! su: No module specific data is present
Oct 27 07:49:40.655 INFO running `"docker" "rm" "-f" "e783c51fe64e74f01882089c41f14d060fd312146e21ac0addc7686048dc227e"`
Oct 27 07:49:40.985 INFO blam! e783c51fe64e74f01882089c41f14d060fd312146e21ac0addc7686048dc227e