Nov 01 08:08:51.685 INFO checking beatmadsen/chess against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 08:08:51.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 08:08:52.072 INFO blam! e51ce4c75eb4c2e2fa2063037e7e560e9f738627bdb9fe93f9fdf7b5d837c99e
Nov 01 08:08:52.084 INFO running `"docker" "start" "-a" "e51ce4c75eb4c2e2fa2063037e7e560e9f738627bdb9fe93f9fdf7b5d837c99e"`
Nov 01 08:08:53.412 INFO kablam! usermod: no changes
Nov 01 08:08:53.463 INFO kablam!     Checking chess v0.1.0 (/source)
Nov 01 08:08:54.325 INFO kablam! warning: struct is never constructed: `Pawn`
Nov 01 08:08:54.325 INFO kablam!   --> src/piece.rs:16:1
Nov 01 08:08:54.325 INFO kablam!    |
Nov 01 08:08:54.325 INFO kablam! 16 | pub struct Pawn {}
Nov 01 08:08:54.330 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.330 INFO kablam!    |
Nov 01 08:08:54.330 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:08:54.331 INFO kablam! 
Nov 01 08:08:54.331 INFO kablam! warning: struct is never constructed: `Queen`
Nov 01 08:08:54.331 INFO kablam!   --> src/piece.rs:17:1
Nov 01 08:08:54.331 INFO kablam!    |
Nov 01 08:08:54.332 INFO kablam! 17 | pub struct Queen {}
Nov 01 08:08:54.332 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 08:08:54.332 INFO kablam! 
Nov 01 08:08:54.332 INFO kablam! warning: struct is never constructed: `King`
Nov 01 08:08:54.333 INFO kablam!   --> src/piece.rs:18:1
Nov 01 08:08:54.333 INFO kablam!    |
Nov 01 08:08:54.333 INFO kablam! 18 | pub struct King {}
Nov 01 08:08:54.333 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.334 INFO kablam! 
Nov 01 08:08:54.334 INFO kablam! warning: struct is never constructed: `Knight`
Nov 01 08:08:54.334 INFO kablam!   --> src/piece.rs:19:1
Nov 01 08:08:54.334 INFO kablam!    |
Nov 01 08:08:54.334 INFO kablam! 19 | pub struct Knight {}
Nov 01 08:08:54.335 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.335 INFO kablam! 
Nov 01 08:08:54.335 INFO kablam! warning: struct is never constructed: `Rook`
Nov 01 08:08:54.335 INFO kablam!   --> src/piece.rs:20:1
Nov 01 08:08:54.336 INFO kablam!    |
Nov 01 08:08:54.336 INFO kablam! 20 | pub struct Rook {}
Nov 01 08:08:54.336 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.336 INFO kablam! 
Nov 01 08:08:54.337 INFO kablam! warning: struct is never constructed: `Square`
Nov 01 08:08:54.337 INFO kablam!  --> src/square.rs:4:1
Nov 01 08:08:54.337 INFO kablam!   |
Nov 01 08:08:54.337 INFO kablam! 4 | pub struct Square {
Nov 01 08:08:54.337 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.338 INFO kablam! 
Nov 01 08:08:54.338 INFO kablam! warning: method is never used: `legal_moves`
Nov 01 08:08:54.338 INFO kablam!   --> src/square.rs:10:5
Nov 01 08:08:54.338 INFO kablam!    |
Nov 01 08:08:54.339 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 01 08:08:54.339 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.339 INFO kablam! 
Nov 01 08:08:54.339 INFO kablam! warning: struct is never constructed: `Position`
Nov 01 08:08:54.340 INFO kablam!   --> src/square.rs:19:1
Nov 01 08:08:54.340 INFO kablam!    |
Nov 01 08:08:54.340 INFO kablam! 19 | pub struct Position {
Nov 01 08:08:54.340 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.341 INFO kablam! 
Nov 01 08:08:54.341 INFO kablam! warning: method is never used: `legal_moves`
Nov 01 08:08:54.341 INFO kablam!   --> src/square.rs:24:5
Nov 01 08:08:54.341 INFO kablam!    |
Nov 01 08:08:54.341 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 01 08:08:54.342 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.342 INFO kablam! 
Nov 01 08:08:54.517 INFO kablam! warning: struct is never constructed: `Pawn`
Nov 01 08:08:54.517 INFO kablam!   --> src/piece.rs:16:1
Nov 01 08:08:54.517 INFO kablam!    |
Nov 01 08:08:54.518 INFO kablam! 16 | pub struct Pawn {}
Nov 01 08:08:54.523 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.523 INFO kablam!    |
Nov 01 08:08:54.523 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:08:54.523 INFO kablam! 
Nov 01 08:08:54.524 INFO kablam! warning: struct is never constructed: `Queen`
Nov 01 08:08:54.524 INFO kablam!   --> src/piece.rs:17:1
Nov 01 08:08:54.524 INFO kablam!    |
Nov 01 08:08:54.524 INFO kablam! 17 | pub struct Queen {}
Nov 01 08:08:54.525 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 08:08:54.525 INFO kablam! 
Nov 01 08:08:54.525 INFO kablam! warning: struct is never constructed: `King`
Nov 01 08:08:54.525 INFO kablam!   --> src/piece.rs:18:1
Nov 01 08:08:54.525 INFO kablam!    |
Nov 01 08:08:54.526 INFO kablam! 18 | pub struct King {}
Nov 01 08:08:54.526 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.526 INFO kablam! 
Nov 01 08:08:54.526 INFO kablam! warning: struct is never constructed: `Knight`
Nov 01 08:08:54.527 INFO kablam!   --> src/piece.rs:19:1
Nov 01 08:08:54.527 INFO kablam!    |
Nov 01 08:08:54.527 INFO kablam! 19 | pub struct Knight {}
Nov 01 08:08:54.527 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.527 INFO kablam! 
Nov 01 08:08:54.528 INFO kablam! warning: struct is never constructed: `Rook`
Nov 01 08:08:54.528 INFO kablam!   --> src/piece.rs:20:1
Nov 01 08:08:54.528 INFO kablam!    |
Nov 01 08:08:54.528 INFO kablam! 20 | pub struct Rook {}
Nov 01 08:08:54.529 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 08:08:54.529 INFO kablam! 
Nov 01 08:08:54.529 INFO kablam! warning: struct is never constructed: `Square`
Nov 01 08:08:54.529 INFO kablam!  --> src/square.rs:4:1
Nov 01 08:08:54.529 INFO kablam!   |
Nov 01 08:08:54.530 INFO kablam! 4 | pub struct Square {
Nov 01 08:08:54.530 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.530 INFO kablam! 
Nov 01 08:08:54.530 INFO kablam! warning: method is never used: `legal_moves`
Nov 01 08:08:54.531 INFO kablam!   --> src/square.rs:10:5
Nov 01 08:08:54.531 INFO kablam!    |
Nov 01 08:08:54.531 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 01 08:08:54.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.532 INFO kablam! 
Nov 01 08:08:54.536 INFO kablam! warning: struct is never constructed: `Position`
Nov 01 08:08:54.536 INFO kablam!   --> src/square.rs:19:1
Nov 01 08:08:54.536 INFO kablam!    |
Nov 01 08:08:54.537 INFO kablam! 19 | pub struct Position {
Nov 01 08:08:54.537 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.537 INFO kablam! 
Nov 01 08:08:54.537 INFO kablam! warning: method is never used: `legal_moves`
Nov 01 08:08:54.538 INFO kablam!   --> src/square.rs:24:5
Nov 01 08:08:54.538 INFO kablam!    |
Nov 01 08:08:54.538 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Nov 01 08:08:54.538 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:08:54.539 INFO kablam! 
Nov 01 08:08:54.569 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 01 08:08:54.574 INFO kablam! su: No module specific data is present
Nov 01 08:08:55.449 INFO running `"docker" "rm" "-f" "e51ce4c75eb4c2e2fa2063037e7e560e9f738627bdb9fe93f9fdf7b5d837c99e"`
Nov 01 08:08:55.836 INFO blam! e51ce4c75eb4c2e2fa2063037e7e560e9f738627bdb9fe93f9fdf7b5d837c99e