Nov 02 22:21:35.749 INFO checking Catman155/four-in-a-row against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:21:35.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 22:21:36.226 INFO blam! 150c98532cb1a0a6fe24ef2a453d8bd134f1ad36f484c157e45dadc261ff5ae6
Nov 02 22:21:36.227 INFO running `"docker" "start" "-a" "150c98532cb1a0a6fe24ef2a453d8bd134f1ad36f484c157e45dadc261ff5ae6"`
Nov 02 22:21:37.924 INFO kablam! usermod: no changes
Nov 02 22:21:37.998 INFO kablam!     Checking four_in_a_row v0.1.0 (/source)
Nov 02 22:21:38.895 INFO kablam! warning: unused import: `BOARD_SIZE`
Nov 02 22:21:38.895 INFO kablam!  --> src/objects/ai.rs:2:5
Nov 02 22:21:38.896 INFO kablam!   |
Nov 02 22:21:38.896 INFO kablam! 2 | use BOARD_SIZE;
Nov 02 22:21:38.896 INFO kablam!   |     ^^^^^^^^^^
Nov 02 22:21:38.897 INFO kablam!   |
Nov 02 22:21:38.897 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:21:38.897 INFO kablam! 
Nov 02 22:21:39.032 INFO kablam! warning: unused import: `BOARD_SIZE`
Nov 02 22:21:39.032 INFO kablam!  --> src/objects/ai.rs:2:5
Nov 02 22:21:39.061 INFO kablam!   |
Nov 02 22:21:39.061 INFO kablam! 2 | use BOARD_SIZE;
Nov 02 22:21:39.061 INFO kablam!   |     ^^^^^^^^^^
Nov 02 22:21:39.061 INFO kablam!   |
Nov 02 22:21:39.061 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:21:39.061 INFO kablam! 
Nov 02 22:21:39.121 INFO kablam! warning: unused variable: `direction`
Nov 02 22:21:39.121 INFO kablam!   --> src/objects/ai.rs:19:17
Nov 02 22:21:39.121 INFO kablam!    |
Nov 02 22:21:39.122 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Nov 02 22:21:39.122 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Nov 02 22:21:39.122 INFO kablam!    |
Nov 02 22:21:39.123 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:39.123 INFO kablam! 
Nov 02 22:21:39.176 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:39.176 INFO kablam!   --> src/objects/ai.rs:31:13
Nov 02 22:21:39.176 INFO kablam!    |
Nov 02 22:21:39.176 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Nov 02 22:21:39.176 INFO kablam!    |             ----^^^^^^^^
Nov 02 22:21:39.176 INFO kablam!    |             |
Nov 02 22:21:39.176 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:39.176 INFO kablam!    |
Nov 02 22:21:39.176 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:39.176 INFO kablam! 
Nov 02 22:21:39.227 INFO kablam! warning: unused variable: `direction`
Nov 02 22:21:39.227 INFO kablam!   --> src/objects/ai.rs:19:17
Nov 02 22:21:39.227 INFO kablam!    |
Nov 02 22:21:39.227 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Nov 02 22:21:39.227 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Nov 02 22:21:39.227 INFO kablam!    |
Nov 02 22:21:39.227 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:39.227 INFO kablam! 
Nov 02 22:21:39.264 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:39.265 INFO kablam!   --> src/objects/ai.rs:31:13
Nov 02 22:21:39.265 INFO kablam!    |
Nov 02 22:21:39.265 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Nov 02 22:21:39.265 INFO kablam!    |             ----^^^^^^^^
Nov 02 22:21:39.266 INFO kablam!    |             |
Nov 02 22:21:39.266 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:39.266 INFO kablam!    |
Nov 02 22:21:39.266 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:39.267 INFO kablam! 
Nov 02 22:21:39.340 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 02 22:21:39.341 INFO kablam! su: No module specific data is present
Nov 02 22:21:40.010 INFO running `"docker" "rm" "-f" "150c98532cb1a0a6fe24ef2a453d8bd134f1ad36f484c157e45dadc261ff5ae6"`
Nov 02 22:21:40.324 INFO blam! 150c98532cb1a0a6fe24ef2a453d8bd134f1ad36f484c157e45dadc261ff5ae6