Nov 04 14:23:07.334 INFO checking Catman155/four-in-a-row against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:23:07.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:23:07.789 INFO blam! 14a54ee758e80e19d2a50df63e69504bc6462eb6b65cf61a7077ee6c4ffa9ef7
Nov 04 14:23:07.799 INFO running `"docker" "start" "-a" "14a54ee758e80e19d2a50df63e69504bc6462eb6b65cf61a7077ee6c4ffa9ef7"`
Nov 04 14:23:09.167 INFO kablam! usermod: no changes
Nov 04 14:23:09.279 INFO kablam!     Checking four_in_a_row v0.1.0 (/source)
Nov 04 14:23:09.879 INFO kablam! warning: unused import: `BOARD_SIZE`
Nov 04 14:23:09.879 INFO kablam!  --> src/objects/ai.rs:2:5
Nov 04 14:23:09.879 INFO kablam!   |
Nov 04 14:23:09.879 INFO kablam! 2 | use BOARD_SIZE;
Nov 04 14:23:09.879 INFO kablam!   |     ^^^^^^^^^^
Nov 04 14:23:09.879 INFO kablam!   |
Nov 04 14:23:09.879 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:23:09.879 INFO kablam! 
Nov 04 14:23:09.931 INFO kablam! warning: unused import: `BOARD_SIZE`
Nov 04 14:23:09.931 INFO kablam!  --> src/objects/ai.rs:2:5
Nov 04 14:23:09.931 INFO kablam!   |
Nov 04 14:23:09.931 INFO kablam! 2 | use BOARD_SIZE;
Nov 04 14:23:09.931 INFO kablam!   |     ^^^^^^^^^^
Nov 04 14:23:09.931 INFO kablam!   |
Nov 04 14:23:09.931 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:23:09.931 INFO kablam! 
Nov 04 14:23:09.999 INFO kablam! warning: unused variable: `direction`
Nov 04 14:23:09.999 INFO kablam!   --> src/objects/ai.rs:19:17
Nov 04 14:23:09.999 INFO kablam!    |
Nov 04 14:23:09.999 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Nov 04 14:23:09.999 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Nov 04 14:23:09.999 INFO kablam!    |
Nov 04 14:23:09.999 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:09.999 INFO kablam! 
Nov 04 14:23:10.027 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:23:10.027 INFO kablam!   --> src/objects/ai.rs:31:13
Nov 04 14:23:10.027 INFO kablam!    |
Nov 04 14:23:10.027 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Nov 04 14:23:10.027 INFO kablam!    |             ----^^^^^^^^
Nov 04 14:23:10.027 INFO kablam!    |             |
Nov 04 14:23:10.027 INFO kablam!    |             help: remove this `mut`
Nov 04 14:23:10.027 INFO kablam!    |
Nov 04 14:23:10.027 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 14:23:10.027 INFO kablam! 
Nov 04 14:23:10.043 INFO kablam! warning: unused variable: `direction`
Nov 04 14:23:10.043 INFO kablam!   --> src/objects/ai.rs:19:17
Nov 04 14:23:10.043 INFO kablam!    |
Nov 04 14:23:10.043 INFO kablam! 19 |             let direction = self.get_possible_directions(positions);
Nov 04 14:23:10.043 INFO kablam!    |                 ^^^^^^^^^ help: consider using `_direction` instead
Nov 04 14:23:10.043 INFO kablam!    |
Nov 04 14:23:10.043 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:10.043 INFO kablam! 
Nov 04 14:23:10.063 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:23:10.063 INFO kablam!   --> src/objects/ai.rs:31:13
Nov 04 14:23:10.063 INFO kablam!    |
Nov 04 14:23:10.063 INFO kablam! 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Nov 04 14:23:10.063 INFO kablam!    |             ----^^^^^^^^
Nov 04 14:23:10.063 INFO kablam!    |             |
Nov 04 14:23:10.063 INFO kablam!    |             help: remove this `mut`
Nov 04 14:23:10.063 INFO kablam!    |
Nov 04 14:23:10.063 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 14:23:10.063 INFO kablam! 
Nov 04 14:23:10.084 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 04 14:23:10.086 INFO kablam! su: No module specific data is present
Nov 04 14:23:10.609 INFO running `"docker" "rm" "-f" "14a54ee758e80e19d2a50df63e69504bc6462eb6b65cf61a7077ee6c4ffa9ef7"`
Nov 04 14:23:10.996 INFO blam! 14a54ee758e80e19d2a50df63e69504bc6462eb6b65cf61a7077ee6c4ffa9ef7