Oct 27 07:21:55.650 INFO checking bpglaser/rusty_worm against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 07:21:55.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/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 27 07:21:55.875 INFO blam! d5c5948f269037480a9def41a7c8ac7184165a2f2c7342b14247f20d3d2ca8b6
Oct 27 07:21:55.877 INFO running `"docker" "start" "-a" "d5c5948f269037480a9def41a7c8ac7184165a2f2c7342b14247f20d3d2ca8b6"`
Oct 27 07:21:56.546 INFO kablam! usermod: no changes
Oct 27 07:21:56.799 INFO kablam!    Compiling serde v0.8.22
Oct 27 07:21:56.807 INFO kablam!     Checking pistoncore-event_loop v0.27.0
Oct 27 07:21:56.807 INFO kablam!     Checking image v0.12.1
Oct 27 07:21:57.697 INFO kablam!     Checking piston v0.27.0
Oct 27 07:22:03.064 INFO kablam!     Checking piston-gfx_texture v0.20.0
Oct 27 07:22:05.591 INFO kablam!     Checking piston2d-gfx_graphics v0.35.0
Oct 27 07:22:06.715 INFO kablam!    Compiling serde_json v0.8.4
Oct 27 07:22:09.559 INFO kablam!    Compiling target_build_utils v0.1.2
Oct 27 07:22:11.049 INFO kablam!    Compiling libloading v0.3.1
Oct 27 07:22:13.979 INFO kablam!     Checking dlib v0.3.1
Oct 27 07:22:14.528 INFO kablam!     Checking wayland-sys v0.7.6
Oct 27 07:22:15.275 INFO kablam!     Checking wayland-client v0.7.6
Oct 27 07:22:17.151 INFO kablam!     Checking wayland-kbd v0.6.2
Oct 27 07:22:17.153 INFO kablam!     Checking wayland-window v0.4.3
Oct 27 07:22:19.039 INFO kablam!     Checking winit v0.5.7
Oct 27 07:22:20.908 INFO kablam!     Checking glutin v0.7.2
Oct 27 07:22:23.187 INFO kablam!     Checking pistoncore-glutin_window v0.33.0
Oct 27 07:22:24.591 INFO kablam!     Checking piston_window v0.61.0
Oct 27 07:22:27.448 INFO kablam!     Checking rusty_worm v0.1.0 (/source)
Oct 27 07:22:30.431 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 07:22:30.431 INFO kablam!   --> src/main.rs:86:51
Oct 27 07:22:30.431 INFO kablam!    |
Oct 27 07:22:30.431 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Oct 27 07:22:30.431 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 07:22:30.431 INFO kablam!    |
Oct 27 07:22:30.431 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 07:22:30.431 INFO kablam! 
Oct 27 07:22:30.446 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 07:22:30.446 INFO kablam!   --> src/main.rs:86:51
Oct 27 07:22:30.446 INFO kablam!    |
Oct 27 07:22:30.446 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Oct 27 07:22:30.446 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 07:22:30.446 INFO kablam!    |
Oct 27 07:22:30.446 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 07:22:30.446 INFO kablam! 
Oct 27 07:22:30.599 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.03s
Oct 27 07:22:30.628 INFO kablam! su: No module specific data is present
Oct 27 07:22:31.023 INFO running `"docker" "rm" "-f" "d5c5948f269037480a9def41a7c8ac7184165a2f2c7342b14247f20d3d2ca8b6"`
Oct 27 07:22:31.131 INFO blam! d5c5948f269037480a9def41a7c8ac7184165a2f2c7342b14247f20d3d2ca8b6