Sep 19 13:39:50.604 INFO checking grahame/dividebatur2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 13:39:50.604 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 13:39:50.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:39:50.982 INFO blam! 5cc4a3d15176ddbe4cd26bdebb45cc1c59c535fe595a79d85cf4de577ab5b383
Sep 19 13:39:50.990 INFO running `"docker" "start" "-a" "5cc4a3d15176ddbe4cd26bdebb45cc1c59c535fe595a79d85cf4de577ab5b383"`
Sep 19 13:39:52.355 INFO kablam! usermod: no changes
Sep 19 13:39:52.512 INFO kablam!     Checking memchr v2.0.1
Sep 19 13:39:52.512 INFO kablam!     Checking crossbeam-epoch v0.3.0
Sep 19 13:39:52.512 INFO kablam!     Checking num-bigint v0.1.43
Sep 19 13:39:53.144 INFO kablam!     Checking csv-core v0.1.4
Sep 19 13:39:54.251 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 19 13:39:54.736 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 19 13:39:55.167 INFO kablam!     Checking rayon-core v1.4.0
Sep 19 13:39:55.480 INFO kablam!     Checking num-rational v0.1.42
Sep 19 13:39:57.151 INFO kablam!     Checking num v0.1.42
Sep 19 13:39:57.183 INFO kablam!     Checking rayon v1.0.0
Sep 19 13:40:01.431 INFO kablam!     Checking dividebatur v0.2.1 (/source)
Sep 19 13:40:02.079 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:40:02.079 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 19 13:40:02.079 INFO kablam!    |
Sep 19 13:40:02.079 INFO kablam! 67 |     Ok((rows))
Sep 19 13:40:02.079 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 19 13:40:02.079 INFO kablam!    |
Sep 19 13:40:02.079 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:40:02.079 INFO kablam! 
Sep 19 13:40:02.291 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:40:02.291 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 19 13:40:02.291 INFO kablam!    |
Sep 19 13:40:02.291 INFO kablam! 67 |     Ok((rows))
Sep 19 13:40:02.291 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 19 13:40:02.291 INFO kablam!    |
Sep 19 13:40:02.291 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:40:02.291 INFO kablam! 
Sep 19 13:40:03.787 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:40:03.787 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 19 13:40:03.787 INFO kablam!    |
Sep 19 13:40:03.787 INFO kablam! 67 |     Ok((rows))
Sep 19 13:40:03.787 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 19 13:40:03.787 INFO kablam!    |
Sep 19 13:40:03.787 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:40:03.787 INFO kablam! 
Sep 19 13:40:03.839 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:40:03.839 INFO kablam!   --> src/aec/data/candidates.rs:67:8
Sep 19 13:40:03.839 INFO kablam!    |
Sep 19 13:40:03.839 INFO kablam! 67 |     Ok((rows))
Sep 19 13:40:03.839 INFO kablam!    |        ^^^^^^ help: remove these parentheses
Sep 19 13:40:03.842 INFO kablam!    |
Sep 19 13:40:03.843 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:40:03.843 INFO kablam! 
Sep 19 13:40:04.870 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.49s
Sep 19 13:40:04.884 INFO kablam! su: No module specific data is present
Sep 19 13:40:05.823 INFO running `"docker" "rm" "-f" "5cc4a3d15176ddbe4cd26bdebb45cc1c59c535fe595a79d85cf4de577ab5b383"`
Sep 19 13:40:06.148 INFO blam! 5cc4a3d15176ddbe4cd26bdebb45cc1c59c535fe595a79d85cf4de577ab5b383