Nov 01 07:44:13.603 INFO checking bpglaser/rusty_worm against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 07:44:13.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 07:44:13.794 INFO blam! f99da320a0b96c6f25c2939db5e66c45fcd3505edd49bda6845fb7852e44d026
Nov 01 07:44:13.800 INFO running `"docker" "start" "-a" "f99da320a0b96c6f25c2939db5e66c45fcd3505edd49bda6845fb7852e44d026"`
Nov 01 07:44:14.553 INFO kablam! usermod: no changes
Nov 01 07:44:14.888 INFO kablam!     Checking deque v0.3.1
Nov 01 07:44:14.888 INFO kablam!     Checking num-bigint v0.1.35
Nov 01 07:44:14.888 INFO kablam!     Checking gfx_core v0.5.1
Nov 01 07:44:14.896 INFO kablam!    Compiling gfx_gl v0.3.1
Nov 01 07:44:14.896 INFO kablam!     Checking pistoncore-event_loop v0.27.0
Nov 01 07:44:14.896 INFO kablam!     Checking pistoncore-glutin_window v0.33.0
Nov 01 07:44:15.672 INFO kablam!     Checking rayon v0.6.0
Nov 01 07:44:16.588 INFO kablam!     Checking piston v0.27.0
Nov 01 07:44:19.476 INFO kablam!     Checking num-rational v0.1.35
Nov 01 07:44:22.966 INFO kablam!     Checking jpeg-decoder v0.1.11
Nov 01 07:44:25.414 INFO kablam!     Checking image v0.12.1
Nov 01 07:44:48.677 INFO kablam!     Checking gfx v0.13.0
Nov 01 07:44:48.677 INFO kablam!     Checking gfx_device_gl v0.12.0
Nov 01 07:44:53.552 INFO kablam!     Checking piston-gfx_texture v0.20.0
Nov 01 07:44:55.420 INFO kablam!     Checking piston2d-gfx_graphics v0.35.0
Nov 01 07:44:59.133 INFO kablam!     Checking piston_window v0.61.0
Nov 01 07:45:01.644 INFO kablam!     Checking rusty_worm v0.1.0 (/source)
Nov 01 07:45:06.180 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 07:45:06.180 INFO kablam!   --> src/main.rs:86:51
Nov 01 07:45:06.180 INFO kablam!    |
Nov 01 07:45:06.180 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Nov 01 07:45:06.180 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 07:45:06.180 INFO kablam!    |
Nov 01 07:45:06.180 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 07:45:06.180 INFO kablam! 
Nov 01 07:45:06.544 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 07:45:06.544 INFO kablam!   --> src/main.rs:86:51
Nov 01 07:45:06.544 INFO kablam!    |
Nov 01 07:45:06.544 INFO kablam! 86 |         let options: Vec<_> = (0..BOARD_SIZE).zip((0..BOARD_SIZE)).filter(|&(x, y)| !self.worm.contains(&(x,y))).collect();
Nov 01 07:45:06.544 INFO kablam!    |                                                   ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 07:45:06.544 INFO kablam!    |
Nov 01 07:45:06.544 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 07:45:06.544 INFO kablam! 
Nov 01 07:45:06.773 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 52.20s
Nov 01 07:45:06.790 INFO kablam! su: No module specific data is present
Nov 01 07:45:07.696 INFO running `"docker" "rm" "-f" "f99da320a0b96c6f25c2939db5e66c45fcd3505edd49bda6845fb7852e44d026"`
Nov 01 07:45:08.040 INFO blam! f99da320a0b96c6f25c2939db5e66c45fcd3505edd49bda6845fb7852e44d026