Oct 27 07:49:34.820 INFO checking beatmadsen/chess against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:49:34.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 07:49:35.217 INFO blam! 8c70f5738adb30b26e9ed6d993ef546cb70f857395f94c270e5283ee6c2a5441
Oct 27 07:49:35.219 INFO running `"docker" "start" "-a" "8c70f5738adb30b26e9ed6d993ef546cb70f857395f94c270e5283ee6c2a5441"`
Oct 27 07:49:36.742 INFO kablam! usermod: no changes
Oct 27 07:49:36.819 INFO kablam!     Checking chess v0.1.0 (/source)
Oct 27 07:49:37.695 INFO kablam! warning: struct is never constructed: `Pawn`
Oct 27 07:49:37.695 INFO kablam!   --> src/piece.rs:16:1
Oct 27 07:49:37.696 INFO kablam!    |
Oct 27 07:49:37.696 INFO kablam! 16 | pub struct Pawn {}
Oct 27 07:49:37.696 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.697 INFO kablam!    |
Oct 27 07:49:37.697 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:49:37.697 INFO kablam! 
Oct 27 07:49:37.698 INFO kablam! warning: struct is never constructed: `Queen`
Oct 27 07:49:37.698 INFO kablam!   --> src/piece.rs:17:1
Oct 27 07:49:37.698 INFO kablam!    |
Oct 27 07:49:37.699 INFO kablam! 17 | pub struct Queen {}
Oct 27 07:49:37.699 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 27 07:49:37.699 INFO kablam! 
Oct 27 07:49:37.700 INFO kablam! warning: struct is never constructed: `King`
Oct 27 07:49:37.700 INFO kablam!   --> src/piece.rs:18:1
Oct 27 07:49:37.700 INFO kablam!    |
Oct 27 07:49:37.701 INFO kablam! 18 | pub struct King {}
Oct 27 07:49:37.701 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.701 INFO kablam! 
Oct 27 07:49:37.702 INFO kablam! warning: struct is never constructed: `Knight`
Oct 27 07:49:37.702 INFO kablam!   --> src/piece.rs:19:1
Oct 27 07:49:37.702 INFO kablam!    |
Oct 27 07:49:37.703 INFO kablam! 19 | pub struct Knight {}
Oct 27 07:49:37.703 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.703 INFO kablam! 
Oct 27 07:49:37.704 INFO kablam! warning: struct is never constructed: `Rook`
Oct 27 07:49:37.704 INFO kablam!   --> src/piece.rs:20:1
Oct 27 07:49:37.704 INFO kablam!    |
Oct 27 07:49:37.705 INFO kablam! 20 | pub struct Rook {}
Oct 27 07:49:37.711 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.711 INFO kablam! 
Oct 27 07:49:37.711 INFO kablam! warning: struct is never constructed: `Square`
Oct 27 07:49:37.712 INFO kablam!  --> src/square.rs:4:1
Oct 27 07:49:37.712 INFO kablam!   |
Oct 27 07:49:37.712 INFO kablam! 4 | pub struct Square {
Oct 27 07:49:37.713 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.713 INFO kablam! 
Oct 27 07:49:37.713 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:37.714 INFO kablam!   --> src/square.rs:10:5
Oct 27 07:49:37.714 INFO kablam!    |
Oct 27 07:49:37.714 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:37.715 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.715 INFO kablam! 
Oct 27 07:49:37.715 INFO kablam! warning: struct is never constructed: `Position`
Oct 27 07:49:37.716 INFO kablam!   --> src/square.rs:19:1
Oct 27 07:49:37.716 INFO kablam!    |
Oct 27 07:49:37.716 INFO kablam! 19 | pub struct Position {
Oct 27 07:49:37.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.717 INFO kablam! 
Oct 27 07:49:37.723 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:37.723 INFO kablam!   --> src/square.rs:24:5
Oct 27 07:49:37.723 INFO kablam!    |
Oct 27 07:49:37.723 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:37.724 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.724 INFO kablam! 
Oct 27 07:49:37.761 INFO kablam! warning: struct is never constructed: `Pawn`
Oct 27 07:49:37.761 INFO kablam!   --> src/piece.rs:16:1
Oct 27 07:49:37.761 INFO kablam!    |
Oct 27 07:49:37.761 INFO kablam! 16 | pub struct Pawn {}
Oct 27 07:49:37.761 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.761 INFO kablam!    |
Oct 27 07:49:37.761 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:49:37.761 INFO kablam! 
Oct 27 07:49:37.761 INFO kablam! warning: struct is never constructed: `Queen`
Oct 27 07:49:37.761 INFO kablam!   --> src/piece.rs:17:1
Oct 27 07:49:37.761 INFO kablam!    |
Oct 27 07:49:37.761 INFO kablam! 17 | pub struct Queen {}
Oct 27 07:49:37.761 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: struct is never constructed: `King`
Oct 27 07:49:37.762 INFO kablam!   --> src/piece.rs:18:1
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 18 | pub struct King {}
Oct 27 07:49:37.762 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: struct is never constructed: `Knight`
Oct 27 07:49:37.762 INFO kablam!   --> src/piece.rs:19:1
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 19 | pub struct Knight {}
Oct 27 07:49:37.762 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: struct is never constructed: `Rook`
Oct 27 07:49:37.762 INFO kablam!   --> src/piece.rs:20:1
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 20 | pub struct Rook {}
Oct 27 07:49:37.762 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: struct is never constructed: `Square`
Oct 27 07:49:37.762 INFO kablam!  --> src/square.rs:4:1
Oct 27 07:49:37.762 INFO kablam!   |
Oct 27 07:49:37.762 INFO kablam! 4 | pub struct Square {
Oct 27 07:49:37.762 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:37.762 INFO kablam!   --> src/square.rs:10:5
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:37.762 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: struct is never constructed: `Position`
Oct 27 07:49:37.762 INFO kablam!   --> src/square.rs:19:1
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 19 | pub struct Position {
Oct 27 07:49:37.762 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.762 INFO kablam! warning: method is never used: `legal_moves`
Oct 27 07:49:37.762 INFO kablam!   --> src/square.rs:24:5
Oct 27 07:49:37.762 INFO kablam!    |
Oct 27 07:49:37.762 INFO kablam! 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
Oct 27 07:49:37.762 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:49:37.762 INFO kablam! 
Oct 27 07:49:37.791 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Oct 27 07:49:37.796 INFO kablam! su: No module specific data is present
Oct 27 07:49:38.854 INFO running `"docker" "rm" "-f" "8c70f5738adb30b26e9ed6d993ef546cb70f857395f94c270e5283ee6c2a5441"`
Oct 27 07:49:39.259 INFO blam! 8c70f5738adb30b26e9ed6d993ef546cb70f857395f94c270e5283ee6c2a5441