Sep 20 22:38:43.038 INFO checking grahame/dividebatur2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 22:38:43.038 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 22:38:43.038 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:38:43.299 INFO blam! fc3ad0d01f9babc87807b57569c79cf66491d3092413bd3d508216f0ac5cd39a
Sep 20 22:38:43.301 INFO running `"docker" "start" "-a" "fc3ad0d01f9babc87807b57569c79cf66491d3092413bd3d508216f0ac5cd39a"`
Sep 20 22:38:45.234 INFO kablam! usermod: no changes
Sep 20 22:38:45.414 INFO kablam!     Checking either v1.4.0
Sep 20 22:38:45.414 INFO kablam!     Checking num-traits v0.1.43
Sep 20 22:38:45.426 INFO kablam!     Checking memchr v2.0.1
Sep 20 22:38:45.438 INFO kablam!     Checking num-complex v0.1.42
Sep 20 22:38:45.438 INFO kablam!     Checking crossbeam-epoch v0.3.0
Sep 20 22:38:45.438 INFO kablam!     Checking num-bigint v0.1.43
Sep 20 22:38:45.903 INFO kablam!     Checking serde_json v1.0.9
Sep 20 22:38:46.014 INFO kablam!     Checking csv-core v0.1.4
Sep 20 22:38:47.007 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 20 22:38:47.451 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 20 22:38:49.287 INFO kablam!     Checking rayon-core v1.4.0
Sep 20 22:38:51.502 INFO kablam!     Checking rayon v1.0.0
Sep 20 22:38:53.274 INFO kablam!     Checking num-rational v0.1.42
Sep 20 22:38:54.524 INFO kablam!     Checking num v0.1.42
Sep 20 22:38:57.026 INFO kablam!     Checking dividebatur v0.2.1 (/source)
Sep 20 22:38:57.714 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 22:38:57.714 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 20 22:38:57.714 INFO kablam!    |
Sep 20 22:38:57.714 INFO kablam! 67 |     Ok((rows))
Sep 20 22:38:57.714 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 20 22:38:57.714 INFO kablam!    |
Sep 20 22:38:57.714 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 22:38:57.714 INFO kablam! 
Sep 20 22:38:57.740 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 22:38:57.740 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 20 22:38:57.740 INFO kablam!    |
Sep 20 22:38:57.740 INFO kablam! 67 |     Ok((rows))
Sep 20 22:38:57.740 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 20 22:38:57.740 INFO kablam!    |
Sep 20 22:38:57.740 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 22:38:57.740 INFO kablam! 
Sep 20 22:38:59.518 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 22:38:59.518 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 20 22:38:59.518 INFO kablam!    |
Sep 20 22:38:59.518 INFO kablam! 67 |     Ok((rows))
Sep 20 22:38:59.518 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 20 22:38:59.518 INFO kablam!    |
Sep 20 22:38:59.518 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 22:38:59.518 INFO kablam! 
Sep 20 22:38:59.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 22:38:59.534 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 20 22:38:59.534 INFO kablam!    |
Sep 20 22:38:59.534 INFO kablam! 67 |     Ok((rows))
Sep 20 22:38:59.534 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 20 22:38:59.534 INFO kablam!    |
Sep 20 22:38:59.534 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 22:38:59.534 INFO kablam! 
Sep 20 22:39:01.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
Sep 20 22:39:01.102 INFO kablam! su: No module specific data is present
Sep 20 22:39:02.686 INFO running `"docker" "rm" "-f" "fc3ad0d01f9babc87807b57569c79cf66491d3092413bd3d508216f0ac5cd39a"`
Sep 20 22:39:02.811 INFO blam! fc3ad0d01f9babc87807b57569c79cf66491d3092413bd3d508216f0ac5cd39a