Dec 11 17:50:05.316 INFO checking grahame/dividebatur2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:50:05.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 17:50:05.620 INFO [stdout] a866b465eee6940b86579dcc86ede31cadfc65002584e68b202610cee1dec98d
Dec 11 17:50:05.625 INFO running `"docker" "start" "-a" "a866b465eee6940b86579dcc86ede31cadfc65002584e68b202610cee1dec98d"`
Dec 11 17:50:07.064 INFO [stderr] usermod: no changes
Dec 11 17:50:07.340 INFO [stderr]     Checking memchr v2.0.1
Dec 11 17:50:07.340 INFO [stderr]     Checking num-bigint v0.1.43
Dec 11 17:50:07.908 INFO [stderr]     Checking csv-core v0.1.4
Dec 11 17:50:08.868 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 11 17:50:10.148 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 17:50:11.493 INFO [stderr]     Checking num v0.1.42
Dec 11 17:50:12.005 INFO [stderr]     Checking dividebatur v0.2.1 (/source)
Dec 11 17:50:13.716 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:13.716 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 11 17:50:13.716 INFO [stderr]    |
Dec 11 17:50:13.716 INFO [stderr] 67 |     Ok((rows))
Dec 11 17:50:13.716 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 11 17:50:13.716 INFO [stderr]    |
Dec 11 17:50:13.716 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:13.716 INFO [stderr] 
Dec 11 17:50:14.308 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:14.308 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 11 17:50:14.308 INFO [stderr]    |
Dec 11 17:50:14.308 INFO [stderr] 67 |     Ok((rows))
Dec 11 17:50:14.308 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 11 17:50:14.308 INFO [stderr]    |
Dec 11 17:50:14.308 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:14.308 INFO [stderr] 
Dec 11 17:50:16.604 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:16.604 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 11 17:50:16.604 INFO [stderr]    |
Dec 11 17:50:16.604 INFO [stderr] 67 |     Ok((rows))
Dec 11 17:50:16.604 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 11 17:50:16.604 INFO [stderr]    |
Dec 11 17:50:16.604 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:16.604 INFO [stderr] 
Dec 11 17:50:16.988 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:16.988 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 11 17:50:16.988 INFO [stderr]    |
Dec 11 17:50:16.988 INFO [stderr] 67 |     Ok((rows))
Dec 11 17:50:16.988 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 11 17:50:16.988 INFO [stderr]    |
Dec 11 17:50:16.988 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:16.988 INFO [stderr] 
Dec 11 17:50:17.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
Dec 11 17:50:17.541 INFO [stderr] su: No module specific data is present
Dec 11 17:50:18.090 INFO running `"docker" "inspect" "a866b465eee6940b86579dcc86ede31cadfc65002584e68b202610cee1dec98d"`
Dec 11 17:50:18.250 INFO running `"docker" "rm" "-f" "a866b465eee6940b86579dcc86ede31cadfc65002584e68b202610cee1dec98d"`
Dec 11 17:50:18.362 INFO [stdout] a866b465eee6940b86579dcc86ede31cadfc65002584e68b202610cee1dec98d