Oct 12 21:01:53.946 INFO checking grahame/dividebatur2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:01:53.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 21:01:54.340 INFO blam! 41e72928ca4f90d947e74a3cff41a0d9ce1ef50659542f67eeadde1e369fe064
Oct 12 21:01:54.344 INFO running `"docker" "start" "-a" "41e72928ca4f90d947e74a3cff41a0d9ce1ef50659542f67eeadde1e369fe064"`
Oct 12 21:01:55.840 INFO kablam! usermod: no changes
Oct 12 21:01:56.052 INFO kablam!     Checking memchr v2.0.1
Oct 12 21:01:56.509 INFO kablam!     Checking csv-core v0.1.4
Oct 12 21:01:57.308 INFO kablam!     Checking csv v1.0.0-beta.5
Oct 12 21:01:59.092 INFO kablam!     Checking dividebatur v0.2.1 (/source)
Oct 12 21:02:01.368 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 21:02:01.368 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Oct 12 21:02:01.368 INFO kablam!    |
Oct 12 21:02:01.368 INFO kablam! 67 |     Ok((rows))
Oct 12 21:02:01.368 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Oct 12 21:02:01.368 INFO kablam!    |
Oct 12 21:02:01.368 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:02:01.368 INFO kablam! 
Oct 12 21:02:01.604 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 21:02:01.604 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Oct 12 21:02:01.604 INFO kablam!    |
Oct 12 21:02:01.604 INFO kablam! 67 |     Ok((rows))
Oct 12 21:02:01.604 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Oct 12 21:02:01.604 INFO kablam!    |
Oct 12 21:02:01.604 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:02:01.604 INFO kablam! 
Oct 12 21:02:04.023 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 21:02:04.023 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Oct 12 21:02:04.023 INFO kablam!    |
Oct 12 21:02:04.024 INFO kablam! 67 |     Ok((rows))
Oct 12 21:02:04.024 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Oct 12 21:02:04.024 INFO kablam!    |
Oct 12 21:02:04.025 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:02:04.025 INFO kablam! 
Oct 12 21:02:04.493 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 21:02:04.493 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Oct 12 21:02:04.493 INFO kablam!    |
Oct 12 21:02:04.493 INFO kablam! 67 |     Ok((rows))
Oct 12 21:02:04.493 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Oct 12 21:02:04.493 INFO kablam!    |
Oct 12 21:02:04.493 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:02:04.493 INFO kablam! 
Oct 12 21:02:05.485 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
Oct 12 21:02:05.497 INFO kablam! su: No module specific data is present
Oct 12 21:02:06.677 INFO running `"docker" "rm" "-f" "41e72928ca4f90d947e74a3cff41a0d9ce1ef50659542f67eeadde1e369fe064"`
Oct 12 21:02:06.932 INFO blam! 41e72928ca4f90d947e74a3cff41a0d9ce1ef50659542f67eeadde1e369fe064