Nov 28 04:45:15.685 INFO checking grahame/dividebatur2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:45:15.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:45:16.213 INFO [stdout] 7cb811506a11060ae743540ab28874475de6b77f3cb6760ecf2f34bf7d4e2381
Nov 28 04:45:16.217 INFO running `"docker" "start" "-a" "7cb811506a11060ae743540ab28874475de6b77f3cb6760ecf2f34bf7d4e2381"`
Nov 28 04:45:17.296 INFO [stderr] usermod: no changes
Nov 28 04:45:17.494 INFO [stderr]     Checking num-complex v0.1.42
Nov 28 04:45:17.494 INFO [stderr]     Checking crossbeam-epoch v0.3.0
Nov 28 04:45:18.416 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 28 04:45:19.162 INFO [stderr]     Checking num v0.1.42
Nov 28 04:45:19.910 INFO [stderr]     Checking rayon-core v1.4.0
Nov 28 04:45:21.186 INFO [stderr]     Checking rayon v1.0.0
Nov 28 04:45:25.368 INFO [stderr]     Checking dividebatur v0.2.1 (/source)
Nov 28 04:45:27.032 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 04:45:27.032 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 28 04:45:27.032 INFO [stderr]    |
Nov 28 04:45:27.032 INFO [stderr] 67 |     Ok((rows))
Nov 28 04:45:27.032 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 28 04:45:27.032 INFO [stderr]    |
Nov 28 04:45:27.032 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:45:27.032 INFO [stderr] 
Nov 28 04:45:27.156 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 04:45:27.156 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 28 04:45:27.156 INFO [stderr]    |
Nov 28 04:45:27.157 INFO [stderr] 67 |     Ok((rows))
Nov 28 04:45:27.157 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 28 04:45:27.157 INFO [stderr]    |
Nov 28 04:45:27.157 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:45:27.157 INFO [stderr] 
Nov 28 04:45:30.011 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 04:45:30.011 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 28 04:45:30.011 INFO [stderr]    |
Nov 28 04:45:30.012 INFO [stderr] 67 |     Ok((rows))
Nov 28 04:45:30.012 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 28 04:45:30.012 INFO [stderr]    |
Nov 28 04:45:30.013 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:45:30.013 INFO [stderr] 
Nov 28 04:45:30.667 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 04:45:30.667 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 28 04:45:30.667 INFO [stderr]    |
Nov 28 04:45:30.667 INFO [stderr] 67 |     Ok((rows))
Nov 28 04:45:30.667 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 28 04:45:30.667 INFO [stderr]    |
Nov 28 04:45:30.668 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:45:30.668 INFO [stderr] 
Nov 28 04:45:31.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.13s
Nov 28 04:45:31.480 INFO [stderr] su: No module specific data is present
Nov 28 04:45:32.022 INFO running `"docker" "inspect" "7cb811506a11060ae743540ab28874475de6b77f3cb6760ecf2f34bf7d4e2381"`
Nov 28 04:45:32.231 INFO running `"docker" "rm" "-f" "7cb811506a11060ae743540ab28874475de6b77f3cb6760ecf2f34bf7d4e2381"`
Nov 28 04:45:32.474 INFO [stdout] 7cb811506a11060ae743540ab28874475de6b77f3cb6760ecf2f34bf7d4e2381