Nov 30 06:46:03.581 INFO checking ashfordneil/2048-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:46:03.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 06:46:04.032 INFO [stdout] 4013a53a13287957abdc0668bff6af640465c932fb7f3f2405fa7b4f19c789c4
Nov 30 06:46:04.036 INFO running `"docker" "start" "-a" "4013a53a13287957abdc0668bff6af640465c932fb7f3f2405fa7b4f19c789c4"`
Nov 30 06:46:04.864 INFO [stderr] usermod: no changes
Nov 30 06:46:04.964 INFO [stderr]     Checking termion v1.1.4
Nov 30 06:46:05.848 INFO [stderr]     Checking 2048 v0.1.0 (/source)
Nov 30 06:46:06.372 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 06:46:06.372 INFO [stderr]   --> src/board.rs:70:32
Nov 30 06:46:06.372 INFO [stderr]    |
Nov 30 06:46:06.372 INFO [stderr] 70 |                       Digit(Some((((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Nov 30 06:46:06.372 INFO [stderr]    |  ________________________________^
Nov 30 06:46:06.372 INFO [stderr] 71 | |                                   2) as u8))));
Nov 30 06:46:06.372 INFO [stderr]    | |____________________________________________^
Nov 30 06:46:06.372 INFO [stderr]    |
Nov 30 06:46:06.372 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 06:46:06.372 INFO [stderr] help: remove these parentheses
Nov 30 06:46:06.372 INFO [stderr]    |
Nov 30 06:46:06.372 INFO [stderr] 70 |                     Digit(Some(((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Nov 30 06:46:06.372 INFO [stderr] 71 |                                   2) as u8)));
Nov 30 06:46:06.372 INFO [stderr]    |
Nov 30 06:46:06.372 INFO [stderr] 
Nov 30 06:46:06.620 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 06:46:06.620 INFO [stderr]   --> src/board.rs:70:32
Nov 30 06:46:06.620 INFO [stderr]    |
Nov 30 06:46:06.620 INFO [stderr] 70 |                       Digit(Some((((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Nov 30 06:46:06.620 INFO [stderr]    |  ________________________________^
Nov 30 06:46:06.620 INFO [stderr] 71 | |                                   2) as u8))));
Nov 30 06:46:06.620 INFO [stderr]    | |____________________________________________^
Nov 30 06:46:06.620 INFO [stderr]    |
Nov 30 06:46:06.620 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 06:46:06.620 INFO [stderr] help: remove these parentheses
Nov 30 06:46:06.620 INFO [stderr]    |
Nov 30 06:46:06.620 INFO [stderr] 70 |                     Digit(Some(((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Nov 30 06:46:06.620 INFO [stderr] 71 |                                   2) as u8)));
Nov 30 06:46:06.620 INFO [stderr]    |
Nov 30 06:46:06.620 INFO [stderr] 
Nov 30 06:46:06.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Nov 30 06:46:06.793 INFO [stderr] su: No module specific data is present
Nov 30 06:46:07.554 INFO running `"docker" "inspect" "4013a53a13287957abdc0668bff6af640465c932fb7f3f2405fa7b4f19c789c4"`
Nov 30 06:46:07.783 INFO running `"docker" "rm" "-f" "4013a53a13287957abdc0668bff6af640465c932fb7f3f2405fa7b4f19c789c4"`
Nov 30 06:46:08.054 INFO [stdout] 4013a53a13287957abdc0668bff6af640465c932fb7f3f2405fa7b4f19c789c4