Dec 01 01:15:43.585 INFO testing starrtnow/mcts-connect-four against 1.30.1 for beta-1.31-5
Dec 01 01:15:43.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:15:44.133 INFO [stdout] 11f85d59deca4a0da2cb18f03e8a8f2e2b00e4d522f4f708b676534ab2d9a508
Dec 01 01:15:44.135 INFO running `"docker" "start" "-a" "11f85d59deca4a0da2cb18f03e8a8f2e2b00e4d522f4f708b676534ab2d9a508"`
Dec 01 01:15:46.218 INFO [stderr] usermod: no changes
Dec 01 01:15:46.331 INFO [stderr]    Compiling connect_three v0.1.0 (/source)
Dec 01 01:15:46.639 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 01:15:46.639 INFO [stderr]   --> src/game_state.rs:53:12
Dec 01 01:15:46.639 INFO [stderr]    |
Dec 01 01:15:46.639 INFO [stderr] 53 |         if (column[i] == Color::Empty){
Dec 01 01:15:46.639 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:15:46.639 INFO [stderr]    |
Dec 01 01:15:46.639 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:15:46.639 INFO [stderr] 
Dec 01 01:15:46.639 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 01:15:46.639 INFO [stderr]    --> src/monte_carlo.rs:243:19
Dec 01 01:15:46.639 INFO [stderr]     |
Dec 01 01:15:46.639 INFO [stderr] 243 |                 if(uct > best_uct){
Dec 01 01:15:46.639 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:15:46.639 INFO [stderr] 
Dec 01 01:15:46.859 INFO [stderr] warning: unused variable: `item`
Dec 01 01:15:46.859 INFO [stderr]   --> src/game_state.rs:51:14
Dec 01 01:15:46.860 INFO [stderr]    |
Dec 01 01:15:46.860 INFO [stderr] 51 | fn push_back(item : Color, column : &mut [Color; 6]) -> usize{
Dec 01 01:15:46.861 INFO [stderr]    |              ^^^^ help: consider using `_item` instead
Dec 01 01:15:46.861 INFO [stderr]    |
Dec 01 01:15:46.861 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:15:46.861 INFO [stderr] 
Dec 01 01:15:46.861 INFO [stderr] warning: unused variable: `player`
Dec 01 01:15:46.861 INFO [stderr]   --> src/monte_carlo.rs:66:54
Dec 01 01:15:46.861 INFO [stderr]    |
Dec 01 01:15:46.861 INFO [stderr] 66 | pub fn run_simulation(state : game_state::GameState, player : game_state::Color) -> game_state::End{ 
Dec 01 01:15:46.861 INFO [stderr]    |                                                      ^^^^^^ help: consider using `_player` instead
Dec 01 01:15:46.861 INFO [stderr] 
Dec 01 01:15:46.908 INFO [stderr] warning: function is never used: `optimal_move_highest_win`
Dec 01 01:15:46.908 INFO [stderr]    --> src/monte_carlo.rs:161:1
Dec 01 01:15:46.909 INFO [stderr]     |
Dec 01 01:15:46.909 INFO [stderr] 161 | fn optimal_move_highest_win(possible_moves : &Vec<(game_state::Move, &UCTData)>) -> game_state::Move{
Dec 01 01:15:46.910 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:15:46.910 INFO [stderr]     |
Dec 01 01:15:46.910 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:15:46.910 INFO [stderr] 
Dec 01 01:15:46.916 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:46.917 INFO [stderr]   --> src/game_state.rs:47:35
Dec 01 01:15:46.917 INFO [stderr]    |
Dec 01 01:15:46.918 INFO [stderr] 47 |         (self.x <= BOARD_WIDTH && self.x  >= 0)
Dec 01 01:15:46.918 INFO [stderr]    |                                   ^^^^^^^^^^^^
Dec 01 01:15:46.919 INFO [stderr]    |
Dec 01 01:15:46.919 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 01 01:15:46.919 INFO [stderr] 
Dec 01 01:15:46.919 INFO [stderr] warning: variable `stepX` should have a snake case name such as `step_x`
Dec 01 01:15:46.919 INFO [stderr]    --> src/game_state.rs:109:62
Dec 01 01:15:46.919 INFO [stderr]     |
Dec 01 01:15:46.919 INFO [stderr] 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Dec 01 01:15:46.919 INFO [stderr]     |                                                              ^^^^^
Dec 01 01:15:46.919 INFO [stderr]     |
Dec 01 01:15:46.919 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 01 01:15:46.919 INFO [stderr] 
Dec 01 01:15:46.919 INFO [stderr] warning: variable `stepY` should have a snake case name such as `step_y`
Dec 01 01:15:46.919 INFO [stderr]    --> src/game_state.rs:109:75
Dec 01 01:15:46.919 INFO [stderr]     |
Dec 01 01:15:46.919 INFO [stderr] 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Dec 01 01:15:46.919 INFO [stderr]     |                                                                           ^^^^^
Dec 01 01:15:46.919 INFO [stderr] 
Dec 01 01:15:46.919 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:46.919 INFO [stderr]    --> src/game_state.rs:114:16
Dec 01 01:15:46.919 INFO [stderr]     |
Dec 01 01:15:46.920 INFO [stderr] 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Dec 01 01:15:46.920 INFO [stderr]     |                ^^^^^
Dec 01 01:15:46.920 INFO [stderr] 
Dec 01 01:15:46.920 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:46.920 INFO [stderr]    --> src/game_state.rs:114:46
Dec 01 01:15:46.920 INFO [stderr]     |
Dec 01 01:15:46.920 INFO [stderr] 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Dec 01 01:15:46.920 INFO [stderr]     |                                              ^^^^^
Dec 01 01:15:46.920 INFO [stderr] 
Dec 01 01:15:47.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 01 01:15:47.949 INFO [stderr] su: No module specific data is present
Dec 01 01:15:48.611 INFO running `"docker" "inspect" "11f85d59deca4a0da2cb18f03e8a8f2e2b00e4d522f4f708b676534ab2d9a508"`
Dec 01 01:15:48.760 INFO running `"docker" "rm" "-f" "11f85d59deca4a0da2cb18f03e8a8f2e2b00e4d522f4f708b676534ab2d9a508"`
Dec 01 01:15:48.903 INFO [stdout] 11f85d59deca4a0da2cb18f03e8a8f2e2b00e4d522f4f708b676534ab2d9a508
Dec 01 01:15:48.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:15:49.259 INFO [stdout] c4bb3a7c5f072f569d14339b8c92983d6ef1bcf10accb8ff0288eaa6c05bab88
Dec 01 01:15:49.259 INFO running `"docker" "start" "-a" "c4bb3a7c5f072f569d14339b8c92983d6ef1bcf10accb8ff0288eaa6c05bab88"`
Dec 01 01:15:49.727 INFO [stderr] usermod: no changes
Dec 01 01:15:49.779 INFO [stderr]    Compiling connect_three v0.1.0 (/source)
Dec 01 01:15:49.961 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 01:15:49.961 INFO [stderr]   --> src/game_state.rs:53:12
Dec 01 01:15:49.961 INFO [stderr]    |
Dec 01 01:15:49.961 INFO [stderr] 53 |         if (column[i] == Color::Empty){
Dec 01 01:15:49.961 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:15:49.961 INFO [stderr]    |
Dec 01 01:15:49.961 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:15:49.961 INFO [stderr] 
Dec 01 01:15:49.963 INFO [stderr] warning: unused import: `super::*`
Dec 01 01:15:49.963 INFO [stderr]    --> src/game_state.rs:190:9
Dec 01 01:15:49.963 INFO [stderr]     |
Dec 01 01:15:49.963 INFO [stderr] 190 |     use super::*; 
Dec 01 01:15:49.963 INFO [stderr]     |         ^^^^^^^^
Dec 01 01:15:49.963 INFO [stderr]     |
Dec 01 01:15:49.963 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 01 01:15:49.963 INFO [stderr] 
Dec 01 01:15:49.963 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 01:15:49.963 INFO [stderr]    --> src/monte_carlo.rs:243:19
Dec 01 01:15:49.963 INFO [stderr]     |
Dec 01 01:15:49.963 INFO [stderr] 243 |                 if(uct > best_uct){
Dec 01 01:15:49.963 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:15:49.963 INFO [stderr] 
Dec 01 01:15:50.119 INFO [stderr] warning: unused variable: `item`
Dec 01 01:15:50.119 INFO [stderr]   --> src/game_state.rs:51:14
Dec 01 01:15:50.119 INFO [stderr]    |
Dec 01 01:15:50.119 INFO [stderr] 51 | fn push_back(item : Color, column : &mut [Color; 6]) -> usize{
Dec 01 01:15:50.119 INFO [stderr]    |              ^^^^ help: consider using `_item` instead
Dec 01 01:15:50.119 INFO [stderr]    |
Dec 01 01:15:50.119 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:15:50.119 INFO [stderr] 
Dec 01 01:15:50.119 INFO [stderr] warning: unused variable: `player`
Dec 01 01:15:50.119 INFO [stderr]   --> src/monte_carlo.rs:66:54
Dec 01 01:15:50.119 INFO [stderr]    |
Dec 01 01:15:50.119 INFO [stderr] 66 | pub fn run_simulation(state : game_state::GameState, player : game_state::Color) -> game_state::End{ 
Dec 01 01:15:50.119 INFO [stderr]    |                                                      ^^^^^^ help: consider using `_player` instead
Dec 01 01:15:50.119 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: function is never used: `optimal_move_highest_win`
Dec 01 01:15:50.155 INFO [stderr]    --> src/monte_carlo.rs:161:1
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr] 161 | fn optimal_move_highest_win(possible_moves : &Vec<(game_state::Move, &UCTData)>) -> game_state::Move{
Dec 01 01:15:50.155 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:50.155 INFO [stderr]   --> src/game_state.rs:47:35
Dec 01 01:15:50.155 INFO [stderr]    |
Dec 01 01:15:50.155 INFO [stderr] 47 |         (self.x <= BOARD_WIDTH && self.x  >= 0)
Dec 01 01:15:50.155 INFO [stderr]    |                                   ^^^^^^^^^^^^
Dec 01 01:15:50.155 INFO [stderr]    |
Dec 01 01:15:50.155 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: variable `stepX` should have a snake case name such as `step_x`
Dec 01 01:15:50.155 INFO [stderr]    --> src/game_state.rs:109:62
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr] 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Dec 01 01:15:50.155 INFO [stderr]     |                                                              ^^^^^
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: variable `stepY` should have a snake case name such as `step_y`
Dec 01 01:15:50.155 INFO [stderr]    --> src/game_state.rs:109:75
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr] 109 |     pub fn linear_match(&self, start_x : i32, start_y : i32, stepX : i32, stepY : i32, color : Color) -> bool{
Dec 01 01:15:50.155 INFO [stderr]     |                                                                           ^^^^^
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:50.155 INFO [stderr]    --> src/game_state.rs:114:16
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr] 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Dec 01 01:15:50.155 INFO [stderr]     |                ^^^^^
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.155 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 01:15:50.155 INFO [stderr]    --> src/game_state.rs:114:46
Dec 01 01:15:50.155 INFO [stderr]     |
Dec 01 01:15:50.155 INFO [stderr] 114 |             if x < 0 || x >= BOARD_HEIGHT || y < 0 || y >= BOARD_WIDTH{
Dec 01 01:15:50.155 INFO [stderr]     |                                              ^^^^^
Dec 01 01:15:50.155 INFO [stderr] 
Dec 01 01:15:50.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 01 01:15:50.565 INFO [stderr] su: No module specific data is present
Dec 01 01:15:51.174 INFO running `"docker" "inspect" "c4bb3a7c5f072f569d14339b8c92983d6ef1bcf10accb8ff0288eaa6c05bab88"`
Dec 01 01:15:51.371 INFO running `"docker" "rm" "-f" "c4bb3a7c5f072f569d14339b8c92983d6ef1bcf10accb8ff0288eaa6c05bab88"`
Dec 01 01:15:51.585 INFO [stdout] c4bb3a7c5f072f569d14339b8c92983d6ef1bcf10accb8ff0288eaa6c05bab88
Dec 01 01:15:51.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:15:51.774 INFO [stdout] 690a0defa5d738830c6cc8796538acf2e611399dd8dc16814fee5e6c81505b49
Dec 01 01:15:51.779 INFO running `"docker" "start" "-a" "690a0defa5d738830c6cc8796538acf2e611399dd8dc16814fee5e6c81505b49"`
Dec 01 01:15:52.231 INFO [stderr] usermod: no changes
Dec 01 01:15:52.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 01:15:52.281 INFO [stderr]      Running /target/debug/deps/connect_three-6df4f3040b1b89e4
Dec 01 01:15:52.281 INFO [stdout] 
Dec 01 01:15:52.281 INFO [stdout] running 0 tests
Dec 01 01:15:52.281 INFO [stdout] 
Dec 01 01:15:52.281 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 01:15:52.281 INFO [stdout] 
Dec 01 01:15:52.283 INFO [stderr] su: No module specific data is present
Dec 01 01:15:52.557 INFO running `"docker" "inspect" "690a0defa5d738830c6cc8796538acf2e611399dd8dc16814fee5e6c81505b49"`
Dec 01 01:15:52.658 INFO running `"docker" "rm" "-f" "690a0defa5d738830c6cc8796538acf2e611399dd8dc16814fee5e6c81505b49"`
Dec 01 01:15:52.817 INFO [stdout] 690a0defa5d738830c6cc8796538acf2e611399dd8dc16814fee5e6c81505b49
