Sep 04 11:19:28.331 INFO checking mathol-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:19:28.331 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:19:28.331 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:19:28.482 INFO blam! b26e8d59214d91e5612f8a39c1a74829db742b764774075dc8cd95f87a017dcc
Sep 04 11:19:28.484 INFO running `"docker" "start" "-a" "b26e8d59214d91e5612f8a39c1a74829db742b764774075dc8cd95f87a017dcc"`
Sep 04 11:19:29.133 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Sep 04 11:19:30.035 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:19:30.035 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 04 11:19:30.035 INFO kablam!     |
Sep 04 11:19:30.035 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 04 11:19:30.036 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:19:30.036 INFO kablam!     |
Sep 04 11:19:30.036 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:19:30.036 INFO kablam! 
Sep 04 11:19:30.413 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:19:30.413 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 04 11:19:30.413 INFO kablam!     |
Sep 04 11:19:30.413 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 04 11:19:30.413 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:19:30.413 INFO kablam!     |
Sep 04 11:19:30.413 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:19:30.413 INFO kablam! 
Sep 04 11:19:34.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
Sep 04 11:19:34.395 INFO kablam! su: No module specific data is present
Sep 04 11:19:34.850 INFO running `"docker" "rm" "-f" "b26e8d59214d91e5612f8a39c1a74829db742b764774075dc8cd95f87a017dcc"`
Sep 04 11:19:34.988 INFO blam! b26e8d59214d91e5612f8a39c1a74829db742b764774075dc8cd95f87a017dcc