Nov 07 00:55:34.779 INFO checking beatmadsen/chess against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 00:55:34.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 00:55:35.053 INFO blam! c7f00828e07e07305e8a7c2942b522a58e29a654c958bad62d002e53e73619c7
Nov 07 00:55:35.068 INFO running `"docker" "start" "-a" "c7f00828e07e07305e8a7c2942b522a58e29a654c958bad62d002e53e73619c7"`
Nov 07 00:55:36.184 INFO kablam! usermod: no changes
Nov 07 00:55:36.250 INFO kablam!     Checking chess v0.1.0 (/source)
Nov 07 00:55:36.693 INFO kablam! warning: struct is never constructed: `Pawn`
Nov 07 00:55:36.693 INFO kablam!   --> src/piece.rs:16:1
Nov 07 00:55:36.693 INFO kablam!    |
Nov 07 00:55:36.693 INFO kablam! 16 | pub struct Pawn {}
Nov 07 00:55:36.694 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:36.694 INFO kablam!    |
Nov 07 00:55:36.694 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 00:55:36.694 INFO kablam! 
Nov 07 00:55:36.694 INFO kablam! warning: struct is never constructed: `Queen`
Nov 07 00:55:36.694 INFO kablam!   --> src/piece.rs:17:1
Nov 07 00:55:36.694 INFO kablam!    |
Nov 07 00:55:36.695 INFO kablam! 17 | pub struct Queen {}
Nov 07 00:55:36.695 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 07 00:55:36.695 INFO kablam! 
Nov 07 00:55:36.695 INFO kablam! warning: struct is never constructed: `King`
Nov 07 00:55:36.695 INFO kablam!   --> src/piece.rs:18:1
Nov 07 00:55:36.695 INFO kablam!    |
Nov 07 00:55:36.695 INFO kablam! 18 | pub struct King {}
Nov 07 00:55:36.695 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:36.696 INFO kablam! 
Nov 07 00:55:36.696 INFO kablam! warning: struct is never constructed: `Knight`
Nov 07 00:55:36.696 INFO kablam!   --> src/piece.rs:19:1
Nov 07 00:55:36.696 INFO kablam!    |
Nov 07 00:55:36.697 INFO kablam! 19 | pub struct Knight {}
Nov 07 00:55:36.697 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 07 00:55:36.697 INFO kablam! 
Nov 07 00:55:36.697 INFO kablam! warning: struct is never constructed: `Rook`
Nov 07 00:55:36.697 INFO kablam!   --> src/piece.rs:20:1
Nov 07 00:55:36.697 INFO kablam!    |
Nov 07 00:55:36.698 INFO kablam! 20 | pub struct Rook {}
Nov 07 00:55:36.698 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:36.698 INFO kablam! 
Nov 07 00:55:36.699 INFO kablam! warning: struct is never constructed: `Square`
Nov 07 00:55:36.699 INFO kablam!  --> src/square.rs:4:1
Nov 07 00:55:36.699 INFO kablam!   |
Nov 07 00:55:36.699 INFO kablam! 4 | pub struct Square {
Nov 07 00:55:36.700 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 07 00:55:36.700 INFO kablam! 
Nov 07 00:55:36.700 INFO kablam! warning: method is never used: `legal_moves`
Nov 07 00:55:36.701 INFO kablam!   --> src/square.rs:10:5
Nov 07 00:55:36.701 INFO kablam!    |
Nov 07 00:55:36.701 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 07 00:55:36.701 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:36.702 INFO kablam! 
Nov 07 00:55:36.702 INFO kablam! warning: struct is never constructed: `Position`
Nov 07 00:55:36.702 INFO kablam!   --> src/square.rs:19:1
Nov 07 00:55:36.702 INFO kablam!    |
Nov 07 00:55:36.703 INFO kablam! 19 | pub struct Position {
Nov 07 00:55:36.703 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:36.703 INFO kablam! 
Nov 07 00:55:36.703 INFO kablam! warning: method is never used: `legal_moves`
Nov 07 00:55:36.704 INFO kablam!   --> src/square.rs:24:5
Nov 07 00:55:36.704 INFO kablam!    |
Nov 07 00:55:36.704 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 07 00:55:36.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:36.705 INFO kablam! 
Nov 07 00:55:37.000 INFO kablam! warning: struct is never constructed: `Pawn`
Nov 07 00:55:37.000 INFO kablam!   --> src/piece.rs:16:1
Nov 07 00:55:37.000 INFO kablam!    |
Nov 07 00:55:37.000 INFO kablam! 16 | pub struct Pawn {}
Nov 07 00:55:37.000 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:37.000 INFO kablam!    |
Nov 07 00:55:37.000 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 00:55:37.000 INFO kablam! 
Nov 07 00:55:37.000 INFO kablam! warning: struct is never constructed: `Queen`
Nov 07 00:55:37.000 INFO kablam!   --> src/piece.rs:17:1
Nov 07 00:55:37.000 INFO kablam!    |
Nov 07 00:55:37.000 INFO kablam! 17 | pub struct Queen {}
Nov 07 00:55:37.000 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 07 00:55:37.000 INFO kablam! 
Nov 07 00:55:37.000 INFO kablam! warning: struct is never constructed: `King`
Nov 07 00:55:37.000 INFO kablam!   --> src/piece.rs:18:1
Nov 07 00:55:37.000 INFO kablam!    |
Nov 07 00:55:37.000 INFO kablam! 18 | pub struct King {}
Nov 07 00:55:37.000 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:37.000 INFO kablam! 
Nov 07 00:55:37.000 INFO kablam! warning: struct is never constructed: `Knight`
Nov 07 00:55:37.000 INFO kablam!   --> src/piece.rs:19:1
Nov 07 00:55:37.000 INFO kablam!    |
Nov 07 00:55:37.000 INFO kablam! 19 | pub struct Knight {}
Nov 07 00:55:37.000 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 07 00:55:37.000 INFO kablam! 
Nov 07 00:55:37.000 INFO kablam! warning: struct is never constructed: `Rook`
Nov 07 00:55:37.000 INFO kablam!   --> src/piece.rs:20:1
Nov 07 00:55:37.001 INFO kablam!    |
Nov 07 00:55:37.001 INFO kablam! 20 | pub struct Rook {}
Nov 07 00:55:37.001 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 07 00:55:37.001 INFO kablam! 
Nov 07 00:55:37.001 INFO kablam! warning: struct is never constructed: `Square`
Nov 07 00:55:37.001 INFO kablam!  --> src/square.rs:4:1
Nov 07 00:55:37.001 INFO kablam!   |
Nov 07 00:55:37.001 INFO kablam! 4 | pub struct Square {
Nov 07 00:55:37.001 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 07 00:55:37.001 INFO kablam! 
Nov 07 00:55:37.001 INFO kablam! warning: method is never used: `legal_moves`
Nov 07 00:55:37.001 INFO kablam!   --> src/square.rs:10:5
Nov 07 00:55:37.001 INFO kablam!    |
Nov 07 00:55:37.001 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 07 00:55:37.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:37.001 INFO kablam! 
Nov 07 00:55:37.001 INFO kablam! warning: struct is never constructed: `Position`
Nov 07 00:55:37.001 INFO kablam!   --> src/square.rs:19:1
Nov 07 00:55:37.001 INFO kablam!    |
Nov 07 00:55:37.001 INFO kablam! 19 | pub struct Position {
Nov 07 00:55:37.001 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:37.001 INFO kablam! 
Nov 07 00:55:37.001 INFO kablam! warning: method is never used: `legal_moves`
Nov 07 00:55:37.001 INFO kablam!   --> src/square.rs:24:5
Nov 07 00:55:37.001 INFO kablam!    |
Nov 07 00:55:37.001 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 07 00:55:37.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:55:37.001 INFO kablam! 
Nov 07 00:55:37.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 07 00:55:37.018 INFO kablam! su: No module specific data is present
Nov 07 00:55:37.287 INFO running `"docker" "rm" "-f" "c7f00828e07e07305e8a7c2942b522a58e29a654c958bad62d002e53e73619c7"`
Nov 07 00:55:37.391 INFO blam! c7f00828e07e07305e8a7c2942b522a58e29a654c958bad62d002e53e73619c7