Jul 12 04:34:53.077 INFO checking mathol-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 04:34:53.077 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:34:53.077 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:34:53.077 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:34:53.330 INFO blam! 263b0c1e866c3a569813828a93db07abaf670cfd58982726da4c28ca55bb9d1e
Jul 12 04:34:53.336 INFO running `"docker" "start" "-a" "263b0c1e866c3a569813828a93db07abaf670cfd58982726da4c28ca55bb9d1e"`
Jul 12 04:34:54.554 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Jul 12 04:34:55.726 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 04:34:55.726 INFO kablam!    --> src/statistics/mod.rs:127:68
Jul 12 04:34:55.726 INFO kablam!     |
Jul 12 04:34:55.726 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Jul 12 04:34:55.726 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 04:34:55.727 INFO kablam!     |
Jul 12 04:34:55.727 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 04:34:55.727 INFO kablam! 
Jul 12 04:34:56.029 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 04:34:56.029 INFO kablam!    --> src/statistics/mod.rs:127:68
Jul 12 04:34:56.029 INFO kablam!     |
Jul 12 04:34:56.029 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Jul 12 04:34:56.029 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 04:34:56.030 INFO kablam!     |
Jul 12 04:34:56.030 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 04:34:56.030 INFO kablam! 
Jul 12 04:35:03.018 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.54s
Jul 12 04:35:03.024 INFO kablam! su: No module specific data is present
Jul 12 04:35:03.564 INFO running `"docker" "rm" "-f" "263b0c1e866c3a569813828a93db07abaf670cfd58982726da4c28ca55bb9d1e"`
Jul 12 04:35:03.721 INFO blam! 263b0c1e866c3a569813828a93db07abaf670cfd58982726da4c28ca55bb9d1e