Dec 06 06:26:17.987 INFO testing ashfordneil/2048-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:26:17.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 06:26:18.398 INFO [stdout] 67ae38c2f1f7165be288e62d429c29e2929d2dc4928f3cec6f76e00712c34d59
Dec 06 06:26:18.400 INFO running `"docker" "start" "-a" "67ae38c2f1f7165be288e62d429c29e2929d2dc4928f3cec6f76e00712c34d59"`
Dec 06 06:26:20.180 INFO [stderr] usermod: no changes
Dec 06 06:26:20.340 INFO [stderr]    Compiling termion v1.1.4
Dec 06 06:26:20.340 INFO [stderr]    Compiling itertools v0.5.8
Dec 06 06:26:23.561 INFO [stderr]    Compiling 2048 v0.1.0 (/source)
Dec 06 06:26:24.000 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 06:26:24.000 INFO [stderr]   --> src/board.rs:70:32
Dec 06 06:26:24.000 INFO [stderr]    |
Dec 06 06:26:24.000 INFO [stderr] 70 |                       Digit(Some((((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Dec 06 06:26:24.000 INFO [stderr]    |  ________________________________^
Dec 06 06:26:24.000 INFO [stderr] 71 | |                                   2) as u8))));
Dec 06 06:26:24.000 INFO [stderr]    | |____________________________________________^
Dec 06 06:26:24.000 INFO [stderr]    |
Dec 06 06:26:24.000 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 06:26:24.000 INFO [stderr] help: remove these parentheses
Dec 06 06:26:24.000 INFO [stderr]    |
Dec 06 06:26:24.000 INFO [stderr] 70 |                     Digit(Some(((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Dec 06 06:26:24.000 INFO [stderr] 71 |                                   2) as u8)));
Dec 06 06:26:24.000 INFO [stderr]    |
Dec 06 06:26:24.000 INFO [stderr] 
Dec 06 06:26:25.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
Dec 06 06:26:25.084 INFO [stderr] su: No module specific data is present
Dec 06 06:26:25.942 INFO running `"docker" "inspect" "67ae38c2f1f7165be288e62d429c29e2929d2dc4928f3cec6f76e00712c34d59"`
Dec 06 06:26:26.166 INFO running `"docker" "rm" "-f" "67ae38c2f1f7165be288e62d429c29e2929d2dc4928f3cec6f76e00712c34d59"`
Dec 06 06:26:26.535 INFO [stdout] 67ae38c2f1f7165be288e62d429c29e2929d2dc4928f3cec6f76e00712c34d59
Dec 06 06:26:26.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 06:26:26.964 INFO [stdout] fcfdd0fca1c9b709ba3e111da01c712d4d322a7b54575fbacfcff2593d78e47a
Dec 06 06:26:26.973 INFO running `"docker" "start" "-a" "fcfdd0fca1c9b709ba3e111da01c712d4d322a7b54575fbacfcff2593d78e47a"`
Dec 06 06:26:28.228 INFO [stderr] usermod: no changes
Dec 06 06:26:28.300 INFO [stderr]    Compiling 2048 v0.1.0 (/source)
Dec 06 06:26:28.803 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 06:26:28.803 INFO [stderr]   --> src/board.rs:70:32
Dec 06 06:26:28.803 INFO [stderr]    |
Dec 06 06:26:28.803 INFO [stderr] 70 |                       Digit(Some((((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Dec 06 06:26:28.803 INFO [stderr]    |  ________________________________^
Dec 06 06:26:28.804 INFO [stderr] 71 | |                                   2) as u8))));
Dec 06 06:26:28.804 INFO [stderr]    | |____________________________________________^
Dec 06 06:26:28.804 INFO [stderr]    |
Dec 06 06:26:28.804 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 06:26:28.804 INFO [stderr] help: remove these parentheses
Dec 06 06:26:28.804 INFO [stderr]    |
Dec 06 06:26:28.804 INFO [stderr] 70 |                     Digit(Some(((index / BOARD_WIDTH as usize / BOARD_WIDTH as usize %
Dec 06 06:26:28.804 INFO [stderr] 71 |                                   2) as u8)));
Dec 06 06:26:28.804 INFO [stderr]    |
Dec 06 06:26:28.804 INFO [stderr] 
Dec 06 06:26:29.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 06 06:26:29.308 INFO [stderr] su: No module specific data is present
Dec 06 06:26:30.004 INFO running `"docker" "inspect" "fcfdd0fca1c9b709ba3e111da01c712d4d322a7b54575fbacfcff2593d78e47a"`
Dec 06 06:26:30.284 INFO running `"docker" "rm" "-f" "fcfdd0fca1c9b709ba3e111da01c712d4d322a7b54575fbacfcff2593d78e47a"`
Dec 06 06:26:30.610 INFO [stdout] fcfdd0fca1c9b709ba3e111da01c712d4d322a7b54575fbacfcff2593d78e47a
Dec 06 06:26:30.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 06:26:31.106 INFO [stdout] ba9c5e18cc9320123299e4863808ada98620b7aca2650dcaf391ea3ec51829f3
Dec 06 06:26:31.108 INFO running `"docker" "start" "-a" "ba9c5e18cc9320123299e4863808ada98620b7aca2650dcaf391ea3ec51829f3"`
Dec 06 06:26:32.392 INFO [stderr] usermod: no changes
Dec 06 06:26:32.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 06:26:32.444 INFO [stderr]      Running /target/debug/deps/2048-0c1e261a54594575
Dec 06 06:26:32.448 INFO [stdout] 
Dec 06 06:26:32.448 INFO [stdout] running 0 tests
Dec 06 06:26:32.448 INFO [stdout] 
Dec 06 06:26:32.448 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:26:32.448 INFO [stdout] 
Dec 06 06:26:32.450 INFO [stderr] su: No module specific data is present
Dec 06 06:26:33.058 INFO running `"docker" "inspect" "ba9c5e18cc9320123299e4863808ada98620b7aca2650dcaf391ea3ec51829f3"`
Dec 06 06:26:33.436 INFO running `"docker" "rm" "-f" "ba9c5e18cc9320123299e4863808ada98620b7aca2650dcaf391ea3ec51829f3"`
Dec 06 06:26:33.803 INFO [stdout] ba9c5e18cc9320123299e4863808ada98620b7aca2650dcaf391ea3ec51829f3