Nov 02 17:13:59.081 INFO checking bpglaser/rusty_worm against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:13:59.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:13:59.533 INFO blam! 2b17a1382006c201c74de353311f603844f069757029915a8fc69bd95f28d92e
Nov 02 17:13:59.534 INFO running `"docker" "start" "-a" "2b17a1382006c201c74de353311f603844f069757029915a8fc69bd95f28d92e"`
Nov 02 17:14:00.603 INFO kablam! usermod: no changes
Nov 02 17:14:00.924 INFO kablam!     Checking pistoncore-event_loop v0.27.0
Nov 02 17:14:00.929 INFO kablam!     Checking pistoncore-glutin_window v0.33.0
Nov 02 17:14:02.544 INFO kablam!     Checking piston v0.27.0
Nov 02 17:14:03.604 INFO kablam!     Checking piston_window v0.61.0
Nov 02 17:14:06.852 INFO kablam!     Checking rusty_worm v0.1.0 (/source)
Nov 02 17:14:10.300 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 17:14:10.300 INFO kablam!   --> src/main.rs:86:51
Nov 02 17:14:10.300 INFO kablam!    |
Nov 02 17:14:10.300 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Nov 02 17:14:10.300 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:14:10.300 INFO kablam!    |
Nov 02 17:14:10.300 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 17:14:10.300 INFO kablam! 
Nov 02 17:14:10.897 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 17:14:10.897 INFO kablam!   --> src/main.rs:86:51
Nov 02 17:14:10.897 INFO kablam!    |
Nov 02 17:14:10.898 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Nov 02 17:14:10.904 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:14:10.905 INFO kablam!    |
Nov 02 17:14:10.905 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 17:14:10.905 INFO kablam! 
Nov 02 17:14:11.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
Nov 02 17:14:11.084 INFO kablam! su: No module specific data is present
Nov 02 17:14:12.162 INFO running `"docker" "rm" "-f" "2b17a1382006c201c74de353311f603844f069757029915a8fc69bd95f28d92e"`
Nov 02 17:14:12.493 INFO blam! 2b17a1382006c201c74de353311f603844f069757029915a8fc69bd95f28d92e