Nov 30 02:21:07.591 INFO checking grahame/dividebatur2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:21:07.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:21:08.120 INFO [stdout] f7da39957cc48134db3807b727c574db6b7e1003522e0aa58f2e32d7c7b27f0c
Nov 30 02:21:08.128 INFO running `"docker" "start" "-a" "f7da39957cc48134db3807b727c574db6b7e1003522e0aa58f2e32d7c7b27f0c"`
Nov 30 02:21:09.460 INFO [stderr] usermod: no changes
Nov 30 02:21:09.673 INFO [stderr]     Checking memchr v2.0.1
Nov 30 02:21:09.680 INFO [stderr]     Checking num-complex v0.1.42
Nov 30 02:21:09.680 INFO [stderr]     Checking num-bigint v0.1.43
Nov 30 02:21:10.408 INFO [stderr]     Checking csv-core v0.1.4
Nov 30 02:21:11.760 INFO [stderr]     Checking csv v1.0.0-beta.5
Nov 30 02:21:13.440 INFO [stderr]     Checking num-rational v0.1.42
Nov 30 02:21:14.640 INFO [stderr]     Checking num v0.1.42
Nov 30 02:21:15.172 INFO [stderr]     Checking dividebatur v0.2.1 (/source)
Nov 30 02:21:17.204 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:21:17.204 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 30 02:21:17.204 INFO [stderr]    |
Nov 30 02:21:17.204 INFO [stderr] 67 |     Ok((rows))
Nov 30 02:21:17.204 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 30 02:21:17.204 INFO [stderr]    |
Nov 30 02:21:17.204 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:21:17.204 INFO [stderr] 
Nov 30 02:21:17.314 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:21:17.314 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 30 02:21:17.314 INFO [stderr]    |
Nov 30 02:21:17.314 INFO [stderr] 67 |     Ok((rows))
Nov 30 02:21:17.314 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 30 02:21:17.314 INFO [stderr]    |
Nov 30 02:21:17.314 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:21:17.314 INFO [stderr] 
Nov 30 02:21:19.339 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:21:19.339 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 30 02:21:19.339 INFO [stderr]    |
Nov 30 02:21:19.339 INFO [stderr] 67 |     Ok((rows))
Nov 30 02:21:19.339 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 30 02:21:19.339 INFO [stderr]    |
Nov 30 02:21:19.339 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:21:19.339 INFO [stderr] 
Nov 30 02:21:19.552 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:21:19.552 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Nov 30 02:21:19.552 INFO [stderr]    |
Nov 30 02:21:19.552 INFO [stderr] 67 |     Ok((rows))
Nov 30 02:21:19.552 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Nov 30 02:21:19.552 INFO [stderr]    |
Nov 30 02:21:19.552 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:21:19.552 INFO [stderr] 
Nov 30 02:21:20.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.79s
Nov 30 02:21:20.296 INFO [stderr] su: No module specific data is present
Nov 30 02:21:20.973 INFO running `"docker" "inspect" "f7da39957cc48134db3807b727c574db6b7e1003522e0aa58f2e32d7c7b27f0c"`
Nov 30 02:21:21.106 INFO running `"docker" "rm" "-f" "f7da39957cc48134db3807b727c574db6b7e1003522e0aa58f2e32d7c7b27f0c"`
Nov 30 02:21:21.208 INFO [stdout] f7da39957cc48134db3807b727c574db6b7e1003522e0aa58f2e32d7c7b27f0c