Nov 06 13:29:25.435 INFO checking starrtnow/mcts-connect-four against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 13:29:25.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 13:29:25.965 INFO blam! 6f0b1c87ce81ae92f8c1c4b13300f40e71277e88e1ebbe8547bc909911b96b83
Nov 06 13:29:25.967 INFO running `"docker" "start" "-a" "6f0b1c87ce81ae92f8c1c4b13300f40e71277e88e1ebbe8547bc909911b96b83"`
Nov 06 13:29:27.792 INFO kablam! usermod: no changes
Nov 06 13:29:27.892 INFO kablam!     Checking time v0.1.35
Nov 06 13:29:28.704 INFO kablam!     Checking connect_three v0.1.0 (/source)
Nov 06 13:29:28.912 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 13:29:28.912 INFO kablam!   --> src/game_state.rs:53:12
Nov 06 13:29:28.912 INFO kablam!    |
Nov 06 13:29:28.912 INFO kablam! 53 |         if (column[i] == Color::Empty){
Nov 06 13:29:28.912 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 13:29:28.912 INFO kablam!    |
Nov 06 13:29:28.912 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 13:29:28.912 INFO kablam! 
Nov 06 13:29:28.922 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 13:29:28.922 INFO kablam!    --> src/monte_carlo.rs:243:19
Nov 06 13:29:28.923 INFO kablam!     |
Nov 06 13:29:28.923 INFO kablam! 243 |                 if(uct > best_uct){
Nov 06 13:29:28.923 INFO kablam!     |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 13:29:28.923 INFO kablam! 
Nov 06 13:29:29.009 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 13:29:29.009 INFO kablam!   --> src/game_state.rs:53:12
Nov 06 13:29:29.009 INFO kablam!    |
Nov 06 13:29:29.009 INFO kablam! 53 |         if (column[i] == Color::Empty){
Nov 06 13:29:29.010 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 13:29:29.010 INFO kablam!    |
Nov 06 13:29:29.010 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 13:29:29.011 INFO kablam! 
Nov 06 13:29:29.011 INFO kablam! warning: unused import: `super::*`
Nov 06 13:29:29.011 INFO kablam!    --> src/game_state.rs:190:9
Nov 06 13:29:29.012 INFO kablam!     |
Nov 06 13:29:29.012 INFO kablam! 190 |     use super::*; 
Nov 06 13:29:29.012 INFO kablam!     |         ^^^^^^^^
Nov 06 13:29:29.012 INFO kablam!     |
Nov 06 13:29:29.013 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 06 13:29:29.013 INFO kablam! 
Nov 06 13:29:29.013 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 13:29:29.014 INFO kablam!    --> src/monte_carlo.rs:243:19
Nov 06 13:29:29.014 INFO kablam!     |
Nov 06 13:29:29.014 INFO kablam! 243 |                 if(uct > best_uct){
Nov 06 13:29:29.015 INFO kablam!     |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 13:29:29.015 INFO kablam! 
Nov 06 13:29:29.103 INFO kablam! warning: unused variable: `item`
Nov 06 13:29:29.103 INFO kablam!   --> src/game_state.rs:51:14
Nov 06 13:29:29.104 INFO kablam!    |
Nov 06 13:29:29.104 INFO kablam! 51 | fn push_back(item : Color, column : &mut [Color; 6]) -> usize{
Nov 06 13:29:29.104 INFO kablam!    |              ^^^^ help: consider using `_item` instead
Nov 06 13:29:29.105 INFO kablam!    |
Nov 06 13:29:29.105 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 13:29:29.105 INFO kablam! 
Nov 06 13:29:29.106 INFO kablam! warning: unused variable: `player`
Nov 06 13:29:29.106 INFO kablam!   --> src/monte_carlo.rs:66:54
Nov 06 13:29:29.106 INFO kablam!    |
Nov 06 13:29:29.106 INFO kablam! 66 | pub fn run_simulation(state : game_state::GameState, player : game_state::Color) -> game_state::End{ 
Nov 06 13:29:29.107 INFO kablam!    |                                                      ^^^^^^ help: consider using `_player` instead
Nov 06 13:29:29.107 INFO kablam! 
Nov 06 13:29:29.154 INFO kablam! warning: function is never used: `optimal_move_highest_win`
Nov 06 13:29:29.154 INFO kablam!    --> src/monte_carlo.rs:161:1
Nov 06 13:29:29.154 INFO kablam!     |
Nov 06 13:29:29.155 INFO kablam! 161 | fn optimal_move_highest_win(possible_moves : &Vec<(game_state::Move, &UCTData)>) -> game_state::Move{
Nov 06 13:29:29.155 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:29:29.155 INFO kablam!     |
Nov 06 13:29:29.156 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 06 13:29:29.156 INFO kablam! 
Nov 06 13:29:29.159 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.160 INFO kablam!   --> src/game_state.rs:47:35
Nov 06 13:29:29.160 INFO kablam!    |
Nov 06 13:29:29.160 INFO kablam! 47 |         (self.x <= BOARD_WIDTH && self.x  >= 0)
Nov 06 13:29:29.160 INFO kablam!    |                                   ^^^^^^^^^^^^
Nov 06 13:29:29.161 INFO kablam!    |
Nov 06 13:29:29.161 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 06 13:29:29.161 INFO kablam! 
Nov 06 13:29:29.162 INFO kablam! warning: variable `stepX` should have a snake case name such as `step_x`
Nov 06 13:29:29.162 INFO kablam!    --> src/game_state.rs:109:62
Nov 06 13:29:29.162 INFO kablam!     |
Nov 06 13:29:29.163 INFO kablam! 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Nov 06 13:29:29.163 INFO kablam!     |                                                              ^^^^^
Nov 06 13:29:29.163 INFO kablam!     |
Nov 06 13:29:29.164 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 06 13:29:29.164 INFO kablam! 
Nov 06 13:29:29.164 INFO kablam! warning: variable `stepY` should have a snake case name such as `step_y`
Nov 06 13:29:29.165 INFO kablam!    --> src/game_state.rs:109:75
Nov 06 13:29:29.165 INFO kablam!     |
Nov 06 13:29:29.165 INFO kablam! 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Nov 06 13:29:29.165 INFO kablam!     |                                                                           ^^^^^
Nov 06 13:29:29.166 INFO kablam! 
Nov 06 13:29:29.166 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.166 INFO kablam!    --> src/game_state.rs:114:16
Nov 06 13:29:29.167 INFO kablam!     |
Nov 06 13:29:29.167 INFO kablam! 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Nov 06 13:29:29.167 INFO kablam!     |                ^^^^^
Nov 06 13:29:29.168 INFO kablam! 
Nov 06 13:29:29.168 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.168 INFO kablam!    --> src/game_state.rs:114:46
Nov 06 13:29:29.168 INFO kablam!     |
Nov 06 13:29:29.169 INFO kablam! 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Nov 06 13:29:29.169 INFO kablam!     |                                              ^^^^^
Nov 06 13:29:29.169 INFO kablam! 
Nov 06 13:29:29.245 INFO kablam! warning: unused variable: `item`
Nov 06 13:29:29.245 INFO kablam!   --> src/game_state.rs:51:14
Nov 06 13:29:29.245 INFO kablam!    |
Nov 06 13:29:29.246 INFO kablam! 51 | fn push_back(item : Color, column : &mut [Color; 6]) -> usize{
Nov 06 13:29:29.246 INFO kablam!    |              ^^^^ help: consider using `_item` instead
Nov 06 13:29:29.246 INFO kablam!    |
Nov 06 13:29:29.246 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 13:29:29.246 INFO kablam! 
Nov 06 13:29:29.247 INFO kablam! warning: unused variable: `player`
Nov 06 13:29:29.247 INFO kablam!   --> src/monte_carlo.rs:66:54
Nov 06 13:29:29.247 INFO kablam!    |
Nov 06 13:29:29.248 INFO kablam! 66 | pub fn run_simulation(state : game_state::GameState, player : game_state::Color) -> game_state::End{ 
Nov 06 13:29:29.248 INFO kablam!    |                                                      ^^^^^^ help: consider using `_player` instead
Nov 06 13:29:29.248 INFO kablam! 
Nov 06 13:29:29.293 INFO kablam! warning: function is never used: `optimal_move_highest_win`
Nov 06 13:29:29.293 INFO kablam!    --> src/monte_carlo.rs:161:1
Nov 06 13:29:29.293 INFO kablam!     |
Nov 06 13:29:29.293 INFO kablam! 161 | fn optimal_move_highest_win(possible_moves : &Vec<(game_state::Move, &UCTData)>) -> game_state::Move{
Nov 06 13:29:29.294 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:29:29.294 INFO kablam!     |
Nov 06 13:29:29.294 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 06 13:29:29.294 INFO kablam! 
Nov 06 13:29:29.295 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.295 INFO kablam!   --> src/game_state.rs:47:35
Nov 06 13:29:29.295 INFO kablam!    |
Nov 06 13:29:29.296 INFO kablam! 47 |         (self.x <= BOARD_WIDTH && self.x  >= 0)
Nov 06 13:29:29.296 INFO kablam!    |                                   ^^^^^^^^^^^^
Nov 06 13:29:29.296 INFO kablam!    |
Nov 06 13:29:29.296 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 06 13:29:29.296 INFO kablam! 
Nov 06 13:29:29.296 INFO kablam! warning: variable `stepX` should have a snake case name such as `step_x`
Nov 06 13:29:29.297 INFO kablam!    --> src/game_state.rs:109:62
Nov 06 13:29:29.297 INFO kablam!     |
Nov 06 13:29:29.297 INFO kablam! 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Nov 06 13:29:29.297 INFO kablam!     |                                                              ^^^^^
Nov 06 13:29:29.297 INFO kablam!     |
Nov 06 13:29:29.297 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 06 13:29:29.297 INFO kablam! 
Nov 06 13:29:29.298 INFO kablam! warning: variable `stepY` should have a snake case name such as `step_y`
Nov 06 13:29:29.298 INFO kablam!    --> src/game_state.rs:109:75
Nov 06 13:29:29.298 INFO kablam!     |
Nov 06 13:29:29.298 INFO kablam! 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Nov 06 13:29:29.298 INFO kablam!     |                                                                           ^^^^^
Nov 06 13:29:29.298 INFO kablam! 
Nov 06 13:29:29.298 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.299 INFO kablam!    --> src/game_state.rs:114:16
Nov 06 13:29:29.299 INFO kablam!     |
Nov 06 13:29:29.299 INFO kablam! 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Nov 06 13:29:29.299 INFO kablam!     |                ^^^^^
Nov 06 13:29:29.299 INFO kablam! 
Nov 06 13:29:29.299 INFO kablam! warning: comparison is useless due to type limits
Nov 06 13:29:29.299 INFO kablam!    --> src/game_state.rs:114:46
Nov 06 13:29:29.300 INFO kablam!     |
Nov 06 13:29:29.300 INFO kablam! 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Nov 06 13:29:29.300 INFO kablam!     |                                              ^^^^^
Nov 06 13:29:29.300 INFO kablam! 
Nov 06 13:29:29.316 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 06 13:29:29.317 INFO kablam! su: No module specific data is present
Nov 06 13:29:30.162 INFO running `"docker" "rm" "-f" "6f0b1c87ce81ae92f8c1c4b13300f40e71277e88e1ebbe8547bc909911b96b83"`
Nov 06 13:29:30.468 INFO blam! 6f0b1c87ce81ae92f8c1c4b13300f40e71277e88e1ebbe8547bc909911b96b83