Oct 21 21:52:29.628 INFO checking Catman155/four-in-a-row against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:52:29.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 21:52:30.048 INFO blam! da519f6d5b26787de123b6bab20b9524f377bd6ed34fc7e781985a467d496912
Oct 21 21:52:30.108 INFO running `"docker" "start" "-a" "da519f6d5b26787de123b6bab20b9524f377bd6ed34fc7e781985a467d496912"`
Oct 21 21:52:31.448 INFO kablam! usermod: no changes
Oct 21 21:52:31.516 INFO kablam!     Checking four_in_a_row v0.1.0 (/source)
Oct 21 21:52:32.328 INFO kablam! warning: unused import: `BOARD_SIZE`
Oct 21 21:52:32.329 INFO kablam!  --> src/objects/ai.rs:2:5
Oct 21 21:52:32.329 INFO kablam!   |
Oct 21 21:52:32.329 INFO kablam! 2 | use BOARD_SIZE;
Oct 21 21:52:32.329 INFO kablam!   |     ^^^^^^^^^^
Oct 21 21:52:32.329 INFO kablam!   |
Oct 21 21:52:32.329 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:52:32.329 INFO kablam! 
Oct 21 21:52:32.353 INFO kablam! warning: unused import: `BOARD_SIZE`
Oct 21 21:52:32.353 INFO kablam!  --> src/objects/ai.rs:2:5
Oct 21 21:52:32.353 INFO kablam!   |
Oct 21 21:52:32.353 INFO kablam! 2 | use BOARD_SIZE;
Oct 21 21:52:32.353 INFO kablam!   |     ^^^^^^^^^^
Oct 21 21:52:32.353 INFO kablam!   |
Oct 21 21:52:32.353 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:52:32.353 INFO kablam! 
Oct 21 21:52:32.464 INFO kablam! warning: unused variable: `direction`
Oct 21 21:52:32.464 INFO kablam!   --> src/objects/ai.rs:19:17
Oct 21 21:52:32.465 INFO kablam!    |
Oct 21 21:52:32.465 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Oct 21 21:52:32.465 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Oct 21 21:52:32.465 INFO kablam!    |
Oct 21 21:52:32.465 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:52:32.465 INFO kablam! 
Oct 21 21:52:32.484 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:52:32.484 INFO kablam!   --> src/objects/ai.rs:31:13
Oct 21 21:52:32.485 INFO kablam!    |
Oct 21 21:52:32.485 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Oct 21 21:52:32.485 INFO kablam!    |             ----^^^^^^^^
Oct 21 21:52:32.485 INFO kablam!    |             |
Oct 21 21:52:32.485 INFO kablam!    |             help: remove this `mut`
Oct 21 21:52:32.485 INFO kablam!    |
Oct 21 21:52:32.485 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:52:32.485 INFO kablam! 
Oct 21 21:52:32.548 INFO kablam! warning: unused variable: `direction`
Oct 21 21:52:32.548 INFO kablam!   --> src/objects/ai.rs:19:17
Oct 21 21:52:32.549 INFO kablam!    |
Oct 21 21:52:32.549 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Oct 21 21:52:32.549 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Oct 21 21:52:32.549 INFO kablam!    |
Oct 21 21:52:32.549 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:52:32.549 INFO kablam! 
Oct 21 21:52:32.576 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:52:32.576 INFO kablam!   --> src/objects/ai.rs:31:13
Oct 21 21:52:32.576 INFO kablam!    |
Oct 21 21:52:32.577 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Oct 21 21:52:32.577 INFO kablam!    |             ----^^^^^^^^
Oct 21 21:52:32.577 INFO kablam!    |             |
Oct 21 21:52:32.577 INFO kablam!    |             help: remove this `mut`
Oct 21 21:52:32.577 INFO kablam!    |
Oct 21 21:52:32.577 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:52:32.577 INFO kablam! 
Oct 21 21:52:32.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Oct 21 21:52:32.640 INFO kablam! su: No module specific data is present
Oct 21 21:52:33.262 INFO running `"docker" "rm" "-f" "da519f6d5b26787de123b6bab20b9524f377bd6ed34fc7e781985a467d496912"`
Oct 21 21:52:33.468 INFO blam! da519f6d5b26787de123b6bab20b9524f377bd6ed34fc7e781985a467d496912