Oct 27 12:27:32.568 INFO checking Catman155/four-in-a-row against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:27:32.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 12:27:33.021 INFO blam! 07fa1f779afa800bdba740f10e18f6cb618d67fdaf0b944449311d9fa9009673
Oct 27 12:27:33.027 INFO running `"docker" "start" "-a" "07fa1f779afa800bdba740f10e18f6cb618d67fdaf0b944449311d9fa9009673"`
Oct 27 12:27:34.227 INFO kablam! usermod: no changes
Oct 27 12:27:34.310 INFO kablam!     Checking four_in_a_row v0.1.0 (/source)
Oct 27 12:27:34.894 INFO kablam! warning: unused import: `BOARD_SIZE`
Oct 27 12:27:34.894 INFO kablam!  --> src/objects/ai.rs:2:5
Oct 27 12:27:34.894 INFO kablam!   |
Oct 27 12:27:34.894 INFO kablam! 2 | use BOARD_SIZE;
Oct 27 12:27:34.894 INFO kablam!   |     ^^^^^^^^^^
Oct 27 12:27:34.894 INFO kablam!   |
Oct 27 12:27:34.894 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:27:34.894 INFO kablam! 
Oct 27 12:27:34.939 INFO kablam! warning: unused import: `BOARD_SIZE`
Oct 27 12:27:34.939 INFO kablam!  --> src/objects/ai.rs:2:5
Oct 27 12:27:34.939 INFO kablam!   |
Oct 27 12:27:34.939 INFO kablam! 2 | use BOARD_SIZE;
Oct 27 12:27:34.939 INFO kablam!   |     ^^^^^^^^^^
Oct 27 12:27:34.939 INFO kablam!   |
Oct 27 12:27:34.939 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:27:34.939 INFO kablam! 
Oct 27 12:27:35.059 INFO kablam! warning: unused variable: `direction`
Oct 27 12:27:35.059 INFO kablam!   --> src/objects/ai.rs:19:17
Oct 27 12:27:35.059 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Oct 27 12:27:35.060 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Oct 27 12:27:35.060 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:27:35.060 INFO kablam! 
Oct 27 12:27:35.060 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:27:35.060 INFO kablam!   --> src/objects/ai.rs:31:13
Oct 27 12:27:35.060 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Oct 27 12:27:35.060 INFO kablam!    |             ----^^^^^^^^
Oct 27 12:27:35.060 INFO kablam!    |             |
Oct 27 12:27:35.060 INFO kablam!    |             help: remove this `mut`
Oct 27 12:27:35.060 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:27:35.060 INFO kablam! 
Oct 27 12:27:35.060 INFO kablam! warning: unused variable: `direction`
Oct 27 12:27:35.060 INFO kablam!   --> src/objects/ai.rs:19:17
Oct 27 12:27:35.060 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Oct 27 12:27:35.060 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Oct 27 12:27:35.060 INFO kablam!    |
Oct 27 12:27:35.060 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:27:35.060 INFO kablam! 
Oct 27 12:27:35.066 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:27:35.067 INFO kablam!   --> src/objects/ai.rs:31:13
Oct 27 12:27:35.067 INFO kablam!    |
Oct 27 12:27:35.067 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Oct 27 12:27:35.067 INFO kablam!    |             ----^^^^^^^^
Oct 27 12:27:35.067 INFO kablam!    |             |
Oct 27 12:27:35.067 INFO kablam!    |             help: remove this `mut`
Oct 27 12:27:35.067 INFO kablam!    |
Oct 27 12:27:35.067 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:27:35.067 INFO kablam! 
Oct 27 12:27:35.167 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Oct 27 12:27:35.168 INFO kablam! su: No module specific data is present
Oct 27 12:27:35.875 INFO running `"docker" "rm" "-f" "07fa1f779afa800bdba740f10e18f6cb618d67fdaf0b944449311d9fa9009673"`
Oct 27 12:27:36.120 INFO blam! 07fa1f779afa800bdba740f10e18f6cb618d67fdaf0b944449311d9fa9009673