Aug 11 08:54:25.363 INFO checking mathol-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 08:54:25.363 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:54:25.363 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:54:25.363 INFO running `"docker" "create" "-v" "/tmp/crater.HYHIrskz6iHl:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:54:25.625 INFO blam! 83eb3a8219378f6e53a4c2966abd5ce98c496ad9b10e0a0d0937c721388864b6
Aug 11 08:54:25.628 INFO running `"docker" "start" "-a" "83eb3a8219378f6e53a4c2966abd5ce98c496ad9b10e0a0d0937c721388864b6"`
Aug 11 08:54:26.576 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Aug 11 08:54:27.525 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:54:27.525 INFO kablam!    --> src/statistics/mod.rs:127:68
Aug 11 08:54:27.525 INFO kablam!     |
Aug 11 08:54:27.525 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Aug 11 08:54:27.525 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 08:54:27.525 INFO kablam!     |
Aug 11 08:54:27.525 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:54:27.525 INFO kablam! 
Aug 11 08:54:27.528 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:54:27.528 INFO kablam!    --> src/statistics/mod.rs:127:68
Aug 11 08:54:27.528 INFO kablam!     |
Aug 11 08:54:27.528 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Aug 11 08:54:27.528 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 08:54:27.528 INFO kablam!     |
Aug 11 08:54:27.529 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:54:27.529 INFO kablam! 
Aug 11 08:54:32.999 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Aug 11 08:54:33.002 INFO kablam! su: No module specific data is present
Aug 11 08:54:33.619 INFO running `"docker" "rm" "-f" "83eb3a8219378f6e53a4c2966abd5ce98c496ad9b10e0a0d0937c721388864b6"`
Aug 11 08:54:33.743 INFO blam! 83eb3a8219378f6e53a4c2966abd5ce98c496ad9b10e0a0d0937c721388864b6