Nov 28 16:09:16.617 INFO checking ultimate-ttt-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:09:16.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 16:09:17.169 INFO [stdout] e1bdda21c4dff46f8bbdea2c01bf559a6c2aefd65e20471a7743d1062f998f7a
Nov 28 16:09:17.171 INFO running `"docker" "start" "-a" "e1bdda21c4dff46f8bbdea2c01bf559a6c2aefd65e20471a7743d1062f998f7a"`
Nov 28 16:09:18.901 INFO [stderr] usermod: no changes
Nov 28 16:09:18.957 INFO [stderr]     Checking ultimate-ttt v0.1.0 (/source)
Nov 28 16:09:19.568 INFO [stderr] warning: unused variable: `size`
Nov 28 16:09:19.568 INFO [stderr]   --> src/ttt/mod.rs:22:20
Nov 28 16:09:19.568 INFO [stderr]    |
Nov 28 16:09:19.568 INFO [stderr] 22 |         pub fn new(size: u8) -> tic_tac_toe {
Nov 28 16:09:19.568 INFO [stderr]    |                    ^^^^ help: consider using `_size` instead
Nov 28 16:09:19.568 INFO [stderr]    |
Nov 28 16:09:19.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 16:09:19.568 INFO [stderr] 
Nov 28 16:09:19.568 INFO [stderr] warning: constant item is never used: `ME`
Nov 28 16:09:19.568 INFO [stderr]  --> src/ttt/mod.rs:2:5
Nov 28 16:09:19.569 INFO [stderr]   |
Nov 28 16:09:19.569 INFO [stderr] 2 |     const ME: u8 = 0;
Nov 28 16:09:19.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr]   |
Nov 28 16:09:19.569 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: constant item is never used: `OPPONENT`
Nov 28 16:09:19.569 INFO [stderr]  --> src/ttt/mod.rs:3:5
Nov 28 16:09:19.569 INFO [stderr]   |
Nov 28 16:09:19.569 INFO [stderr] 3 |     const OPPONENT: u8 = 1;
Nov 28 16:09:19.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: constant item is never used: `RESULT_WIN`
Nov 28 16:09:19.569 INFO [stderr]  --> src/ttt/mod.rs:6:5
Nov 28 16:09:19.569 INFO [stderr]   |
Nov 28 16:09:19.569 INFO [stderr] 6 |     const RESULT_WIN: i8 = 0;
Nov 28 16:09:19.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: constant item is never used: `RESULT_LOSE`
Nov 28 16:09:19.569 INFO [stderr]  --> src/ttt/mod.rs:7:5
Nov 28 16:09:19.569 INFO [stderr]   |
Nov 28 16:09:19.569 INFO [stderr] 7 |     const RESULT_LOSE: i8 = 1;
Nov 28 16:09:19.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: field is never used: `player`
Nov 28 16:09:19.569 INFO [stderr]   --> src/ttt/mod.rs:10:9
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr] 10 |         player: u8,
Nov 28 16:09:19.569 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: field is never used: `sub_board_index`
Nov 28 16:09:19.569 INFO [stderr]   --> src/ttt/mod.rs:11:9
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr] 11 |         sub_board_index: u32,
Nov 28 16:09:19.569 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: field is never used: `main_index`
Nov 28 16:09:19.569 INFO [stderr]   --> src/ttt/mod.rs:12:9
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr] 12 |         main_index: u32
Nov 28 16:09:19.569 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: field is never used: `winner`
Nov 28 16:09:19.569 INFO [stderr]   --> src/ttt/mod.rs:18:9
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr] 18 |         winner: i8,
Nov 28 16:09:19.569 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.569 INFO [stderr] warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Nov 28 16:09:19.569 INFO [stderr]   --> src/ttt/mod.rs:15:5
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr] 15 | /     pub struct tic_tac_toe {
Nov 28 16:09:19.569 INFO [stderr] 16 | |         //board: Vec<Vec<Cell>>,
Nov 28 16:09:19.569 INFO [stderr] 17 | |         moves: u8,
Nov 28 16:09:19.569 INFO [stderr] 18 | |         winner: i8,
Nov 28 16:09:19.569 INFO [stderr] 19 | |     }
Nov 28 16:09:19.569 INFO [stderr]    | |_____^
Nov 28 16:09:19.569 INFO [stderr]    |
Nov 28 16:09:19.569 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 16:09:19.569 INFO [stderr] 
Nov 28 16:09:19.944 INFO [stderr] warning: unused variable: `size`
Nov 28 16:09:19.944 INFO [stderr]   --> src/ttt/mod.rs:22:20
Nov 28 16:09:19.944 INFO [stderr]    |
Nov 28 16:09:19.944 INFO [stderr] 22 |         pub fn new(size: u8) -> tic_tac_toe {
Nov 28 16:09:19.944 INFO [stderr]    |                    ^^^^ help: consider using `_size` instead
Nov 28 16:09:19.944 INFO [stderr]    |
Nov 28 16:09:19.944 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 16:09:19.944 INFO [stderr] 
Nov 28 16:09:19.952 INFO [stderr] warning: constant item is never used: `ME`
Nov 28 16:09:19.952 INFO [stderr]  --> src/ttt/mod.rs:2:5
Nov 28 16:09:19.952 INFO [stderr]   |
Nov 28 16:09:19.952 INFO [stderr] 2 |     const ME: u8 = 0;
Nov 28 16:09:19.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.952 INFO [stderr]   |
Nov 28 16:09:19.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 16:09:19.952 INFO [stderr] 
Nov 28 16:09:19.952 INFO [stderr] warning: constant item is never used: `OPPONENT`
Nov 28 16:09:19.952 INFO [stderr]  --> src/ttt/mod.rs:3:5
Nov 28 16:09:19.952 INFO [stderr]   |
Nov 28 16:09:19.952 INFO [stderr] 3 |     const OPPONENT: u8 = 1;
Nov 28 16:09:19.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.952 INFO [stderr] 
Nov 28 16:09:19.952 INFO [stderr] warning: constant item is never used: `RESULT_WIN`
Nov 28 16:09:19.952 INFO [stderr]  --> src/ttt/mod.rs:6:5
Nov 28 16:09:19.952 INFO [stderr]   |
Nov 28 16:09:19.953 INFO [stderr] 6 |     const RESULT_WIN: i8 = 0;
Nov 28 16:09:19.953 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.953 INFO [stderr] warning: constant item is never used: `RESULT_LOSE`
Nov 28 16:09:19.953 INFO [stderr]  --> src/ttt/mod.rs:7:5
Nov 28 16:09:19.953 INFO [stderr]   |
Nov 28 16:09:19.953 INFO [stderr] 7 |     const RESULT_LOSE: i8 = 1;
Nov 28 16:09:19.953 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.953 INFO [stderr] warning: field is never used: `player`
Nov 28 16:09:19.953 INFO [stderr]   --> src/ttt/mod.rs:10:9
Nov 28 16:09:19.953 INFO [stderr]    |
Nov 28 16:09:19.953 INFO [stderr] 10 |         player: u8,
Nov 28 16:09:19.953 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.953 INFO [stderr] warning: field is never used: `sub_board_index`
Nov 28 16:09:19.953 INFO [stderr]   --> src/ttt/mod.rs:11:9
Nov 28 16:09:19.953 INFO [stderr]    |
Nov 28 16:09:19.953 INFO [stderr] 11 |         sub_board_index: u32,
Nov 28 16:09:19.953 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.953 INFO [stderr] warning: field is never used: `main_index`
Nov 28 16:09:19.953 INFO [stderr]   --> src/ttt/mod.rs:12:9
Nov 28 16:09:19.953 INFO [stderr]    |
Nov 28 16:09:19.953 INFO [stderr] 12 |         main_index: u32
Nov 28 16:09:19.953 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.953 INFO [stderr] warning: field is never used: `winner`
Nov 28 16:09:19.953 INFO [stderr]   --> src/ttt/mod.rs:18:9
Nov 28 16:09:19.953 INFO [stderr]    |
Nov 28 16:09:19.953 INFO [stderr] 18 |         winner: i8,
Nov 28 16:09:19.953 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 16:09:19.953 INFO [stderr] 
Nov 28 16:09:19.961 INFO [stderr] warning: type `tic_tac_toe` should have a camel case name such as `TicTacToe`
Nov 28 16:09:19.961 INFO [stderr]   --> src/ttt/mod.rs:15:5
Nov 28 16:09:19.961 INFO [stderr]    |
Nov 28 16:09:19.961 INFO [stderr] 15 | /     pub struct tic_tac_toe {
Nov 28 16:09:19.961 INFO [stderr] 16 | |         //board: Vec<Vec<Cell>>,
Nov 28 16:09:19.961 INFO [stderr] 17 | |         moves: u8,
Nov 28 16:09:19.961 INFO [stderr] 18 | |         winner: i8,
Nov 28 16:09:19.961 INFO [stderr] 19 | |     }
Nov 28 16:09:19.961 INFO [stderr]    | |_____^
Nov 28 16:09:19.961 INFO [stderr]    |
Nov 28 16:09:19.961 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 16:09:19.961 INFO [stderr] 
Nov 28 16:09:19.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 28 16:09:19.983 INFO [stderr] su: No module specific data is present
Nov 28 16:09:21.032 INFO running `"docker" "inspect" "e1bdda21c4dff46f8bbdea2c01bf559a6c2aefd65e20471a7743d1062f998f7a"`
Nov 28 16:09:21.377 INFO running `"docker" "rm" "-f" "e1bdda21c4dff46f8bbdea2c01bf559a6c2aefd65e20471a7743d1062f998f7a"`
Nov 28 16:09:21.749 INFO [stdout] e1bdda21c4dff46f8bbdea2c01bf559a6c2aefd65e20471a7743d1062f998f7a