Sep 01 20:19:25.247 INFO checking ultimate-ttt-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 20:19:25.247 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 20:19:25.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:19:25.423 INFO blam! e433aa02bdfa333460bf96e8677dc541e3d38d76884a8d31ce5a9ac5fa5de74e
Sep 01 20:19:25.429 INFO running `"docker" "start" "-a" "e433aa02bdfa333460bf96e8677dc541e3d38d76884a8d31ce5a9ac5fa5de74e"`
Sep 01 20:19:26.050 INFO kablam!     Checking ultimate-ttt v0.1.0 (file:///source)
Sep 01 20:19:26.298 INFO kablam! warning: unused variable: `size`
Sep 01 20:19:26.298 INFO kablam!   --> src/ttt/mod.rs:22:20
Sep 01 20:19:26.298 INFO kablam!    |
Sep 01 20:19:26.299 INFO kablam! 22 |         pub fn new(size: u8) -> tic_tac_toe {
Sep 01 20:19:26.299 INFO kablam!    |                    ^^^^ help: consider using `_size` instead
Sep 01 20:19:26.299 INFO kablam!    |
Sep 01 20:19:26.299 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 20:19:26.299 INFO kablam! 
Sep 01 20:19:26.302 INFO kablam! warning: constant item is never used: `ME`
Sep 01 20:19:26.302 INFO kablam!  --> src/ttt/mod.rs:2:5
Sep 01 20:19:26.302 INFO kablam!   |
Sep 01 20:19:26.302 INFO kablam! 2 |     const ME: u8 = 0;
Sep 01 20:19:26.302 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.302 INFO kablam!   |
Sep 01 20:19:26.302 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 20:19:26.302 INFO kablam! 
Sep 01 20:19:26.302 INFO kablam! warning: constant item is never used: `OPPONENT`
Sep 01 20:19:26.302 INFO kablam!  --> src/ttt/mod.rs:3:5
Sep 01 20:19:26.302 INFO kablam!   |
Sep 01 20:19:26.302 INFO kablam! 3 |     const OPPONENT: u8 = 1;
Sep 01 20:19:26.302 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.302 INFO kablam! 
Sep 01 20:19:26.303 INFO kablam! warning: constant item is never used: `RESULT_WIN`
Sep 01 20:19:26.303 INFO kablam!  --> src/ttt/mod.rs:6:5
Sep 01 20:19:26.303 INFO kablam!   |
Sep 01 20:19:26.303 INFO kablam! 6 |     const RESULT_WIN: i8 = 0;
Sep 01 20:19:26.303 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.303 INFO kablam! 
Sep 01 20:19:26.304 INFO kablam! warning: constant item is never used: `RESULT_LOSE`
Sep 01 20:19:26.304 INFO kablam!  --> src/ttt/mod.rs:7:5
Sep 01 20:19:26.304 INFO kablam!   |
Sep 01 20:19:26.304 INFO kablam! 7 |     const RESULT_LOSE: i8 = 1;
Sep 01 20:19:26.304 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.304 INFO kablam! 
Sep 01 20:19:26.304 INFO kablam! warning: field is never used: `player`
Sep 01 20:19:26.304 INFO kablam!   --> src/ttt/mod.rs:10:9
Sep 01 20:19:26.304 INFO kablam!    |
Sep 01 20:19:26.304 INFO kablam! 10 |         player: u8,
Sep 01 20:19:26.304 INFO kablam!    |         ^^^^^^^^^^
Sep 01 20:19:26.304 INFO kablam! 
Sep 01 20:19:26.304 INFO kablam! warning: field is never used: `sub_board_index`
Sep 01 20:19:26.304 INFO kablam!   --> src/ttt/mod.rs:11:9
Sep 01 20:19:26.304 INFO kablam!    |
Sep 01 20:19:26.304 INFO kablam! 11 |         sub_board_index: u32,
Sep 01 20:19:26.304 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.304 INFO kablam! 
Sep 01 20:19:26.304 INFO kablam! warning: field is never used: `main_index`
Sep 01 20:19:26.304 INFO kablam!   --> src/ttt/mod.rs:12:9
Sep 01 20:19:26.304 INFO kablam!    |
Sep 01 20:19:26.304 INFO kablam! 12 |         main_index: u32
Sep 01 20:19:26.304 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 20:19:26.304 INFO kablam! 
Sep 01 20:19:26.304 INFO kablam! warning: field is never used: `winner`
Sep 01 20:19:26.304 INFO kablam!   --> src/ttt/mod.rs:18:9
Sep 01 20:19:26.304 INFO kablam!    |
Sep 01 20:19:26.304 INFO kablam! 18 |         winner: i8,
Sep 01 20:19:26.304 INFO kablam!    |         ^^^^^^^^^^
Sep 01 20:19:26.304 INFO kablam! 
Sep 01 20:19:26.323 INFO kablam! warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Sep 01 20:19:26.323 INFO kablam!   --> src/ttt/mod.rs:15:5
Sep 01 20:19:26.324 INFO kablam!    |
Sep 01 20:19:26.324 INFO kablam! 15 | /     pub struct tic_tac_toe {
Sep 01 20:19:26.324 INFO kablam! 16 | |         //board: Vec<Vec<Cell>>,
Sep 01 20:19:26.324 INFO kablam! 17 | |         moves: u8,
Sep 01 20:19:26.324 INFO kablam! 18 | |         winner: i8,
Sep 01 20:19:26.324 INFO kablam! 19 | |     }
Sep 01 20:19:26.324 INFO kablam!    | |_____^
Sep 01 20:19:26.324 INFO kablam!    |
Sep 01 20:19:26.324 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 20:19:26.324 INFO kablam! 
Sep 01 20:19:26.343 INFO kablam! warning: unused variable: `size`
Sep 01 20:19:26.343 INFO kablam!   --> src/ttt/mod.rs:22:20
Sep 01 20:19:26.343 INFO kablam!    |
Sep 01 20:19:26.343 INFO kablam! 22 |         pub fn new(size: u8) -> tic_tac_toe {
Sep 01 20:19:26.343 INFO kablam!    |                    ^^^^ help: consider using `_size` instead
Sep 01 20:19:26.344 INFO kablam!    |
Sep 01 20:19:26.344 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 20:19:26.344 INFO kablam! 
Sep 01 20:19:26.348 INFO kablam! warning: constant item is never used: `ME`
Sep 01 20:19:26.348 INFO kablam!  --> src/ttt/mod.rs:2:5
Sep 01 20:19:26.348 INFO kablam!   |
Sep 01 20:19:26.348 INFO kablam! 2 |     const ME: u8 = 0;
Sep 01 20:19:26.348 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.348 INFO kablam!   |
Sep 01 20:19:26.348 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 20:19:26.348 INFO kablam! 
Sep 01 20:19:26.348 INFO kablam! warning: constant item is never used: `OPPONENT`
Sep 01 20:19:26.348 INFO kablam!  --> src/ttt/mod.rs:3:5
Sep 01 20:19:26.348 INFO kablam!   |
Sep 01 20:19:26.348 INFO kablam! 3 |     const OPPONENT: u8 = 1;
Sep 01 20:19:26.348 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.348 INFO kablam! 
Sep 01 20:19:26.348 INFO kablam! warning: constant item is never used: `RESULT_WIN`
Sep 01 20:19:26.348 INFO kablam!  --> src/ttt/mod.rs:6:5
Sep 01 20:19:26.348 INFO kablam!   |
Sep 01 20:19:26.349 INFO kablam! 6 |     const RESULT_WIN: i8 = 0;
Sep 01 20:19:26.349 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.349 INFO kablam! 
Sep 01 20:19:26.349 INFO kablam! warning: constant item is never used: `RESULT_LOSE`
Sep 01 20:19:26.349 INFO kablam!  --> src/ttt/mod.rs:7:5
Sep 01 20:19:26.349 INFO kablam!   |
Sep 01 20:19:26.349 INFO kablam! 7 |     const RESULT_LOSE: i8 = 1;
Sep 01 20:19:26.349 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.349 INFO kablam! 
Sep 01 20:19:26.349 INFO kablam! warning: field is never used: `player`
Sep 01 20:19:26.349 INFO kablam!   --> src/ttt/mod.rs:10:9
Sep 01 20:19:26.349 INFO kablam!    |
Sep 01 20:19:26.349 INFO kablam! 10 |         player: u8,
Sep 01 20:19:26.349 INFO kablam!    |         ^^^^^^^^^^
Sep 01 20:19:26.349 INFO kablam! 
Sep 01 20:19:26.349 INFO kablam! warning: field is never used: `sub_board_index`
Sep 01 20:19:26.349 INFO kablam!   --> src/ttt/mod.rs:11:9
Sep 01 20:19:26.349 INFO kablam!    |
Sep 01 20:19:26.349 INFO kablam! 11 |         sub_board_index: u32,
Sep 01 20:19:26.349 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 20:19:26.349 INFO kablam! 
Sep 01 20:19:26.349 INFO kablam! warning: field is never used: `main_index`
Sep 01 20:19:26.350 INFO kablam!   --> src/ttt/mod.rs:12:9
Sep 01 20:19:26.350 INFO kablam!    |
Sep 01 20:19:26.350 INFO kablam! 12 |         main_index: u32
Sep 01 20:19:26.350 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 20:19:26.350 INFO kablam! 
Sep 01 20:19:26.350 INFO kablam! warning: field is never used: `winner`
Sep 01 20:19:26.350 INFO kablam!   --> src/ttt/mod.rs:18:9
Sep 01 20:19:26.350 INFO kablam!    |
Sep 01 20:19:26.350 INFO kablam! 18 |         winner: i8,
Sep 01 20:19:26.350 INFO kablam!    |         ^^^^^^^^^^
Sep 01 20:19:26.350 INFO kablam! 
Sep 01 20:19:26.361 INFO kablam! warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Sep 01 20:19:26.361 INFO kablam!   --> src/ttt/mod.rs:15:5
Sep 01 20:19:26.362 INFO kablam!    |
Sep 01 20:19:26.362 INFO kablam! 15 | /     pub struct tic_tac_toe {
Sep 01 20:19:26.362 INFO kablam! 16 | |         //board: Vec<Vec<Cell>>,
Sep 01 20:19:26.362 INFO kablam! 17 | |         moves: u8,
Sep 01 20:19:26.362 INFO kablam! 18 | |         winner: i8,
Sep 01 20:19:26.362 INFO kablam! 19 | |     }
Sep 01 20:19:26.362 INFO kablam!    | |_____^
Sep 01 20:19:26.362 INFO kablam!    |
Sep 01 20:19:26.362 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 20:19:26.362 INFO kablam! 
Sep 01 20:19:26.374 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 01 20:19:26.376 INFO kablam! su: No module specific data is present
Sep 01 20:19:26.881 INFO running `"docker" "rm" "-f" "e433aa02bdfa333460bf96e8677dc541e3d38d76884a8d31ce5a9ac5fa5de74e"`
Sep 01 20:19:26.975 INFO blam! e433aa02bdfa333460bf96e8677dc541e3d38d76884a8d31ce5a9ac5fa5de74e