Dec 05 20:47:22.060 INFO testing iroha168/rust_othello against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:47:22.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 20:47:22.833 INFO [stdout] d8df58e9aba8469788f561dbb03989512d645b7b308f2f3a67cea59647978591
Dec 05 20:47:22.833 INFO running `"docker" "start" "-a" "d8df58e9aba8469788f561dbb03989512d645b7b308f2f3a67cea59647978591"`
Dec 05 20:47:24.644 INFO [stderr] usermod: no changes
Dec 05 20:47:24.746 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 05 20:47:25.272 INFO [stderr] warning: unused variable: `ith_line`
Dec 05 20:47:25.272 INFO [stderr]    --> src/main.rs:166:11
Dec 05 20:47:25.272 INFO [stderr]     |
Dec 05 20:47:25.272 INFO [stderr] 166 |         let mut ith_line = String::new();
Dec 05 20:47:25.272 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_ith_line` instead
Dec 05 20:47:25.272 INFO [stderr]     |
Dec 05 20:47:25.272 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:47:25.272 INFO [stderr] 
Dec 05 20:47:25.272 INFO [stderr] warning: variable `move_cnt` is assigned to, but never used
Dec 05 20:47:25.272 INFO [stderr]    --> src/main.rs:215:13
Dec 05 20:47:25.272 INFO [stderr]     |
Dec 05 20:47:25.272 INFO [stderr] 215 |     let mut move_cnt = 0;
Dec 05 20:47:25.272 INFO [stderr]     |             ^^^^^^^^
Dec 05 20:47:25.272 INFO [stderr]     |
Dec 05 20:47:25.273 INFO [stderr]     = note: consider using `_move_cnt` instead
Dec 05 20:47:25.273 INFO [stderr] 
Dec 05 20:47:25.273 INFO [stderr] warning: unused variable: `is_target`
Dec 05 20:47:25.273 INFO [stderr]    --> src/main.rs:216:13
Dec 05 20:47:25.273 INFO [stderr]     |
Dec 05 20:47:25.273 INFO [stderr] 216 |     let mut is_target = true;
Dec 05 20:47:25.273 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_is_target` instead
Dec 05 20:47:25.273 INFO [stderr] 
Dec 05 20:47:25.273 INFO [stderr] warning: unused variable: `player_display`
Dec 05 20:47:25.273 INFO [stderr]    --> src/main.rs:220:13
Dec 05 20:47:25.273 INFO [stderr]     |
Dec 05 20:47:25.273 INFO [stderr] 220 |         let player_display = if turn == BLACK {"Black"} else {"White"};
Dec 05 20:47:25.273 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_player_display` instead
Dec 05 20:47:25.273 INFO [stderr] 
Dec 05 20:47:25.286 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:25.287 INFO [stderr]    --> src/main.rs:205:6
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr] 205 |     let mut black = init_board.0;
Dec 05 20:47:25.287 INFO [stderr]     |         ----^^^^^
Dec 05 20:47:25.287 INFO [stderr]     |         |
Dec 05 20:47:25.287 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:25.287 INFO [stderr]    --> src/main.rs:206:6
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr] 206 |     let mut white = init_board.1;
Dec 05 20:47:25.287 INFO [stderr]     |         ----^^^^^
Dec 05 20:47:25.287 INFO [stderr]     |         |
Dec 05 20:47:25.287 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:25.287 INFO [stderr]    --> src/main.rs:216:9
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr] 216 |     let mut is_target = true;
Dec 05 20:47:25.287 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 20:47:25.287 INFO [stderr]     |         |
Dec 05 20:47:25.287 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 05 20:47:25.287 INFO [stderr]  --> src/main.rs:6:1
Dec 05 20:47:25.287 INFO [stderr]   |
Dec 05 20:47:25.287 INFO [stderr] 6 | const WHITE: i32 = 2;
Dec 05 20:47:25.287 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:25.287 INFO [stderr]   |
Dec 05 20:47:25.287 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: constant item is never used: `MAX_EMPTY_FOR_FULL_SEARCH`
Dec 05 20:47:25.287 INFO [stderr]  --> src/main.rs:7:1
Dec 05 20:47:25.287 INFO [stderr]   |
Dec 05 20:47:25.287 INFO [stderr] 7 | const MAX_EMPTY_FOR_FULL_SEARCH: usize = 24;
Dec 05 20:47:25.287 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: function is never used: `count_stones`
Dec 05 20:47:25.287 INFO [stderr]    --> src/main.rs:185:1
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr] 185 | fn count_stones(stones: u64) -> i32{
Dec 05 20:47:25.287 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.287 INFO [stderr] warning: function is never used: `convert_num_to_move`
Dec 05 20:47:25.287 INFO [stderr]    --> src/main.rs:196:1
Dec 05 20:47:25.287 INFO [stderr]     |
Dec 05 20:47:25.287 INFO [stderr] 196 | fn convert_num_to_move(pos_as_int: u32) -> String{
Dec 05 20:47:25.287 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:25.287 INFO [stderr] 
Dec 05 20:47:25.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 05 20:47:25.828 INFO [stderr] su: No module specific data is present
Dec 05 20:47:27.239 INFO running `"docker" "inspect" "d8df58e9aba8469788f561dbb03989512d645b7b308f2f3a67cea59647978591"`
Dec 05 20:47:27.666 INFO running `"docker" "rm" "-f" "d8df58e9aba8469788f561dbb03989512d645b7b308f2f3a67cea59647978591"`
Dec 05 20:47:28.016 INFO [stdout] d8df58e9aba8469788f561dbb03989512d645b7b308f2f3a67cea59647978591
Dec 05 20:47:28.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 20:47:28.575 INFO [stdout] ab4b93fb5e9f3b5163bee4bcbab4b3681485004126e19573a4c846fc37c2d0f5
Dec 05 20:47:28.577 INFO running `"docker" "start" "-a" "ab4b93fb5e9f3b5163bee4bcbab4b3681485004126e19573a4c846fc37c2d0f5"`
Dec 05 20:47:31.893 INFO [stderr] usermod: no changes
Dec 05 20:47:31.952 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 05 20:47:32.388 INFO [stderr] warning: unused variable: `ith_line`
Dec 05 20:47:32.389 INFO [stderr]    --> src/main.rs:166:11
Dec 05 20:47:32.389 INFO [stderr]     |
Dec 05 20:47:32.390 INFO [stderr] 166 |         let mut ith_line = String::new();
Dec 05 20:47:32.390 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_ith_line` instead
Dec 05 20:47:32.390 INFO [stderr]     |
Dec 05 20:47:32.391 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:47:32.391 INFO [stderr] 
Dec 05 20:47:32.391 INFO [stderr] warning: variable `move_cnt` is assigned to, but never used
Dec 05 20:47:32.392 INFO [stderr]    --> src/main.rs:215:13
Dec 05 20:47:32.392 INFO [stderr]     |
Dec 05 20:47:32.392 INFO [stderr] 215 |     let mut move_cnt = 0;
Dec 05 20:47:32.393 INFO [stderr]     |             ^^^^^^^^
Dec 05 20:47:32.393 INFO [stderr]     |
Dec 05 20:47:32.393 INFO [stderr]     = note: consider using `_move_cnt` instead
Dec 05 20:47:32.393 INFO [stderr] 
Dec 05 20:47:32.394 INFO [stderr] warning: unused variable: `is_target`
Dec 05 20:47:32.394 INFO [stderr]    --> src/main.rs:216:13
Dec 05 20:47:32.394 INFO [stderr]     |
Dec 05 20:47:32.395 INFO [stderr] 216 |     let mut is_target = true;
Dec 05 20:47:32.395 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_is_target` instead
Dec 05 20:47:32.395 INFO [stderr] 
Dec 05 20:47:32.396 INFO [stderr] warning: unused variable: `player_display`
Dec 05 20:47:32.396 INFO [stderr]    --> src/main.rs:220:13
Dec 05 20:47:32.396 INFO [stderr]     |
Dec 05 20:47:32.397 INFO [stderr] 220 |         let player_display = if turn == BLACK {"Black"} else {"White"};
Dec 05 20:47:32.397 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_player_display` instead
Dec 05 20:47:32.397 INFO [stderr] 
Dec 05 20:47:32.406 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:32.407 INFO [stderr]    --> src/main.rs:205:6
Dec 05 20:47:32.407 INFO [stderr]     |
Dec 05 20:47:32.408 INFO [stderr] 205 |     let mut black = init_board.0;
Dec 05 20:47:32.408 INFO [stderr]     |         ----^^^^^
Dec 05 20:47:32.408 INFO [stderr]     |         |
Dec 05 20:47:32.409 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:32.409 INFO [stderr]     |
Dec 05 20:47:32.409 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 20:47:32.409 INFO [stderr] 
Dec 05 20:47:32.410 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:32.410 INFO [stderr]    --> src/main.rs:206:6
Dec 05 20:47:32.410 INFO [stderr]     |
Dec 05 20:47:32.411 INFO [stderr] 206 |     let mut white = init_board.1;
Dec 05 20:47:32.411 INFO [stderr]     |         ----^^^^^
Dec 05 20:47:32.411 INFO [stderr]     |         |
Dec 05 20:47:32.412 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:32.412 INFO [stderr] 
Dec 05 20:47:32.412 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:47:32.413 INFO [stderr]    --> src/main.rs:216:9
Dec 05 20:47:32.413 INFO [stderr]     |
Dec 05 20:47:32.413 INFO [stderr] 216 |     let mut is_target = true;
Dec 05 20:47:32.414 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 20:47:32.414 INFO [stderr]     |         |
Dec 05 20:47:32.414 INFO [stderr]     |         help: remove this `mut`
Dec 05 20:47:32.414 INFO [stderr] 
Dec 05 20:47:32.415 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 05 20:47:32.415 INFO [stderr]  --> src/main.rs:6:1
Dec 05 20:47:32.415 INFO [stderr]   |
Dec 05 20:47:32.416 INFO [stderr] 6 | const WHITE: i32 = 2;
Dec 05 20:47:32.416 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:32.417 INFO [stderr]   |
Dec 05 20:47:32.417 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:47:32.417 INFO [stderr] 
Dec 05 20:47:32.417 INFO [stderr] warning: constant item is never used: `MAX_EMPTY_FOR_FULL_SEARCH`
Dec 05 20:47:32.418 INFO [stderr]  --> src/main.rs:7:1
Dec 05 20:47:32.418 INFO [stderr]   |
Dec 05 20:47:32.418 INFO [stderr] 7 | const MAX_EMPTY_FOR_FULL_SEARCH: usize = 24;
Dec 05 20:47:32.419 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:32.419 INFO [stderr] 
Dec 05 20:47:32.419 INFO [stderr] warning: function is never used: `count_stones`
Dec 05 20:47:32.420 INFO [stderr]    --> src/main.rs:185:1
Dec 05 20:47:32.420 INFO [stderr]     |
Dec 05 20:47:32.420 INFO [stderr] 185 | fn count_stones(stones: u64) -> i32{
Dec 05 20:47:32.421 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:32.421 INFO [stderr] 
Dec 05 20:47:32.421 INFO [stderr] warning: function is never used: `convert_num_to_move`
Dec 05 20:47:32.422 INFO [stderr]    --> src/main.rs:196:1
Dec 05 20:47:32.422 INFO [stderr]     |
Dec 05 20:47:32.422 INFO [stderr] 196 | fn convert_num_to_move(pos_as_int: u32) -> String{
Dec 05 20:47:32.423 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:47:32.423 INFO [stderr] 
Dec 05 20:47:32.846 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 05 20:47:32.851 INFO [stderr] su: No module specific data is present
Dec 05 20:47:34.105 INFO running `"docker" "inspect" "ab4b93fb5e9f3b5163bee4bcbab4b3681485004126e19573a4c846fc37c2d0f5"`
Dec 05 20:47:34.470 INFO running `"docker" "rm" "-f" "ab4b93fb5e9f3b5163bee4bcbab4b3681485004126e19573a4c846fc37c2d0f5"`
Dec 05 20:47:34.796 INFO [stdout] ab4b93fb5e9f3b5163bee4bcbab4b3681485004126e19573a4c846fc37c2d0f5
Dec 05 20:47:34.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 20:47:35.287 INFO [stdout] a3402fd5fdab50b110812d8953a4d52c49862010d32f3c432a2d319b7de7dd0b
Dec 05 20:47:35.289 INFO running `"docker" "start" "-a" "a3402fd5fdab50b110812d8953a4d52c49862010d32f3c432a2d319b7de7dd0b"`
Dec 05 20:47:37.552 INFO [stderr] usermod: no changes
Dec 05 20:47:37.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 20:47:37.681 INFO [stderr]      Running /target/debug/deps/othello-98561dbc9c3e8f8b
Dec 05 20:47:37.681 INFO [stderr] su: No module specific data is present
Dec 05 20:47:37.681 INFO [stdout] 
Dec 05 20:47:37.681 INFO [stdout] running 0 tests
Dec 05 20:47:37.681 INFO [stdout] 
Dec 05 20:47:37.681 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:47:37.681 INFO [stdout] 
Dec 05 20:47:39.278 INFO running `"docker" "inspect" "a3402fd5fdab50b110812d8953a4d52c49862010d32f3c432a2d319b7de7dd0b"`
Dec 05 20:47:39.638 INFO running `"docker" "rm" "-f" "a3402fd5fdab50b110812d8953a4d52c49862010d32f3c432a2d319b7de7dd0b"`
Dec 05 20:47:40.096 INFO [stdout] a3402fd5fdab50b110812d8953a4d52c49862010d32f3c432a2d319b7de7dd0b