Sep 01 03:09:50.250 INFO checking ultimate-ttt-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 03:09:50.250 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 03:09:50.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:09:50.471 INFO blam! 32a6cd106719d84135441d87b76a708d2799eedfac4e7089dbbc38ed1b5c97c6
Sep 01 03:09:50.473 INFO running `"docker" "start" "-a" "32a6cd106719d84135441d87b76a708d2799eedfac4e7089dbbc38ed1b5c97c6"`
Sep 01 03:09:51.512 INFO kablam!     Checking ultimate-ttt v0.1.0 (file:///source)
Sep 01 03:09:51.779 INFO kablam! warning: unused variable: `size`
Sep 01 03:09:51.779 INFO kablam!   --> src/ttt/mod.rs:22:20
Sep 01 03:09:51.779 INFO kablam!    |
Sep 01 03:09:51.779 INFO kablam! 22 |         pub fn new(size: u8) -> tic_tac_toe {
Sep 01 03:09:51.779 INFO kablam!    |                    ^^^^ help: consider using `_size` instead
Sep 01 03:09:51.779 INFO kablam!    |
Sep 01 03:09:51.779 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 03:09:51.779 INFO kablam! 
Sep 01 03:09:51.782 INFO kablam! warning: constant item is never used: `ME`
Sep 01 03:09:51.782 INFO kablam!  --> src/ttt/mod.rs:2:5
Sep 01 03:09:51.782 INFO kablam!   |
Sep 01 03:09:51.782 INFO kablam! 2 |     const ME: u8 = 0;
Sep 01 03:09:51.782 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.782 INFO kablam!   |
Sep 01 03:09:51.782 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 03:09:51.782 INFO kablam! 
Sep 01 03:09:51.783 INFO kablam! warning: constant item is never used: `OPPONENT`
Sep 01 03:09:51.783 INFO kablam!  --> src/ttt/mod.rs:3:5
Sep 01 03:09:51.783 INFO kablam!   |
Sep 01 03:09:51.783 INFO kablam! 3 |     const OPPONENT: u8 = 1;
Sep 01 03:09:51.783 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.783 INFO kablam! 
Sep 01 03:09:51.783 INFO kablam! warning: constant item is never used: `RESULT_WIN`
Sep 01 03:09:51.783 INFO kablam!  --> src/ttt/mod.rs:6:5
Sep 01 03:09:51.783 INFO kablam!   |
Sep 01 03:09:51.783 INFO kablam! 6 |     const RESULT_WIN: i8 = 0;
Sep 01 03:09:51.783 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.783 INFO kablam! 
Sep 01 03:09:51.783 INFO kablam! warning: constant item is never used: `RESULT_LOSE`
Sep 01 03:09:51.783 INFO kablam!  --> src/ttt/mod.rs:7:5
Sep 01 03:09:51.783 INFO kablam!   |
Sep 01 03:09:51.783 INFO kablam! 7 |     const RESULT_LOSE: i8 = 1;
Sep 01 03:09:51.783 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.783 INFO kablam! 
Sep 01 03:09:51.783 INFO kablam! warning: field is never used: `player`
Sep 01 03:09:51.783 INFO kablam!   --> src/ttt/mod.rs:10:9
Sep 01 03:09:51.783 INFO kablam!    |
Sep 01 03:09:51.783 INFO kablam! 10 |         player: u8,
Sep 01 03:09:51.783 INFO kablam!    |         ^^^^^^^^^^
Sep 01 03:09:51.784 INFO kablam! 
Sep 01 03:09:51.784 INFO kablam! warning: field is never used: `sub_board_index`
Sep 01 03:09:51.784 INFO kablam!   --> src/ttt/mod.rs:11:9
Sep 01 03:09:51.784 INFO kablam!    |
Sep 01 03:09:51.784 INFO kablam! 11 |         sub_board_index: u32,
Sep 01 03:09:51.784 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.784 INFO kablam! 
Sep 01 03:09:51.784 INFO kablam! warning: field is never used: `main_index`
Sep 01 03:09:51.784 INFO kablam!   --> src/ttt/mod.rs:12:9
Sep 01 03:09:51.784 INFO kablam!    |
Sep 01 03:09:51.784 INFO kablam! 12 |         main_index: u32
Sep 01 03:09:51.784 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 03:09:51.784 INFO kablam! 
Sep 01 03:09:51.784 INFO kablam! warning: field is never used: `winner`
Sep 01 03:09:51.784 INFO kablam!   --> src/ttt/mod.rs:18:9
Sep 01 03:09:51.784 INFO kablam!    |
Sep 01 03:09:51.784 INFO kablam! 18 |         winner: i8,
Sep 01 03:09:51.784 INFO kablam!    |         ^^^^^^^^^^
Sep 01 03:09:51.784 INFO kablam! 
Sep 01 03:09:51.796 INFO kablam! warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Sep 01 03:09:51.796 INFO kablam!   --> src/ttt/mod.rs:15:5
Sep 01 03:09:51.796 INFO kablam!    |
Sep 01 03:09:51.797 INFO kablam! 15 | /     pub struct tic_tac_toe {
Sep 01 03:09:51.797 INFO kablam! 16 | |         //board: Vec<Vec<Cell>>,
Sep 01 03:09:51.797 INFO kablam! 17 | |         moves: u8,
Sep 01 03:09:51.797 INFO kablam! 18 | |         winner: i8,
Sep 01 03:09:51.797 INFO kablam! 19 | |     }
Sep 01 03:09:51.797 INFO kablam!    | |_____^
Sep 01 03:09:51.797 INFO kablam!    |
Sep 01 03:09:51.797 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 03:09:51.797 INFO kablam! 
Sep 01 03:09:51.842 INFO kablam! warning: unused variable: `size`
Sep 01 03:09:51.842 INFO kablam!   --> src/ttt/mod.rs:22:20
Sep 01 03:09:51.842 INFO kablam!    |
Sep 01 03:09:51.842 INFO kablam! 22 |         pub fn new(size: u8) -> tic_tac_toe {
Sep 01 03:09:51.842 INFO kablam!    |                    ^^^^ help: consider using `_size` instead
Sep 01 03:09:51.842 INFO kablam!    |
Sep 01 03:09:51.842 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 03:09:51.842 INFO kablam! 
Sep 01 03:09:51.846 INFO kablam! warning: constant item is never used: `ME`
Sep 01 03:09:51.846 INFO kablam!  --> src/ttt/mod.rs:2:5
Sep 01 03:09:51.846 INFO kablam!   |
Sep 01 03:09:51.846 INFO kablam! 2 |     const ME: u8 = 0;
Sep 01 03:09:51.846 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.846 INFO kablam!   |
Sep 01 03:09:51.846 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 03:09:51.846 INFO kablam! 
Sep 01 03:09:51.846 INFO kablam! warning: constant item is never used: `OPPONENT`
Sep 01 03:09:51.846 INFO kablam!  --> src/ttt/mod.rs:3:5
Sep 01 03:09:51.846 INFO kablam!   |
Sep 01 03:09:51.846 INFO kablam! 3 |     const OPPONENT: u8 = 1;
Sep 01 03:09:51.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.847 INFO kablam! 
Sep 01 03:09:51.847 INFO kablam! warning: constant item is never used: `RESULT_WIN`
Sep 01 03:09:51.847 INFO kablam!  --> src/ttt/mod.rs:6:5
Sep 01 03:09:51.847 INFO kablam!   |
Sep 01 03:09:51.847 INFO kablam! 6 |     const RESULT_WIN: i8 = 0;
Sep 01 03:09:51.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.847 INFO kablam! 
Sep 01 03:09:51.847 INFO kablam! warning: constant item is never used: `RESULT_LOSE`
Sep 01 03:09:51.847 INFO kablam!  --> src/ttt/mod.rs:7:5
Sep 01 03:09:51.847 INFO kablam!   |
Sep 01 03:09:51.847 INFO kablam! 7 |     const RESULT_LOSE: i8 = 1;
Sep 01 03:09:51.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.847 INFO kablam! 
Sep 01 03:09:51.847 INFO kablam! warning: field is never used: `player`
Sep 01 03:09:51.847 INFO kablam!   --> src/ttt/mod.rs:10:9
Sep 01 03:09:51.847 INFO kablam!    |
Sep 01 03:09:51.847 INFO kablam! 10 |         player: u8,
Sep 01 03:09:51.847 INFO kablam!    |         ^^^^^^^^^^
Sep 01 03:09:51.847 INFO kablam! 
Sep 01 03:09:51.847 INFO kablam! warning: field is never used: `sub_board_index`
Sep 01 03:09:51.847 INFO kablam!   --> src/ttt/mod.rs:11:9
Sep 01 03:09:51.847 INFO kablam!    |
Sep 01 03:09:51.847 INFO kablam! 11 |         sub_board_index: u32,
Sep 01 03:09:51.848 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.848 INFO kablam! 
Sep 01 03:09:51.848 INFO kablam! warning: field is never used: `main_index`
Sep 01 03:09:51.848 INFO kablam!   --> src/ttt/mod.rs:12:9
Sep 01 03:09:51.848 INFO kablam!    |
Sep 01 03:09:51.848 INFO kablam! 12 |         main_index: u32
Sep 01 03:09:51.848 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 03:09:51.848 INFO kablam! 
Sep 01 03:09:51.848 INFO kablam! warning: field is never used: `winner`
Sep 01 03:09:51.848 INFO kablam!   --> src/ttt/mod.rs:18:9
Sep 01 03:09:51.848 INFO kablam!    |
Sep 01 03:09:51.848 INFO kablam! 18 |         winner: i8,
Sep 01 03:09:51.848 INFO kablam!    |         ^^^^^^^^^^
Sep 01 03:09:51.848 INFO kablam! 
Sep 01 03:09:51.857 INFO kablam! warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Sep 01 03:09:51.857 INFO kablam!   --> src/ttt/mod.rs:15:5
Sep 01 03:09:51.857 INFO kablam!    |
Sep 01 03:09:51.857 INFO kablam! 15 | /     pub struct tic_tac_toe {
Sep 01 03:09:51.857 INFO kablam! 16 | |         //board: Vec<Vec<Cell>>,
Sep 01 03:09:51.857 INFO kablam! 17 | |         moves: u8,
Sep 01 03:09:51.857 INFO kablam! 18 | |         winner: i8,
Sep 01 03:09:51.857 INFO kablam! 19 | |     }
Sep 01 03:09:51.857 INFO kablam!    | |_____^
Sep 01 03:09:51.857 INFO kablam!    |
Sep 01 03:09:51.857 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 03:09:51.857 INFO kablam! 
Sep 01 03:09:51.868 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 01 03:09:51.870 INFO kablam! su: No module specific data is present
Sep 01 03:09:52.357 INFO running `"docker" "rm" "-f" "32a6cd106719d84135441d87b76a708d2799eedfac4e7089dbbc38ed1b5c97c6"`
Sep 01 03:09:52.467 INFO blam! 32a6cd106719d84135441d87b76a708d2799eedfac4e7089dbbc38ed1b5c97c6