Aug 11 08:54:25.261 INFO checking mathol-0.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:54:25.261 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:54:25.261 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:54:25.261 INFO running `"docker" "create" "-v" "/tmp/crater.qnsMTSjYeCBz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:54:25.508 INFO blam! f5288d44673b9f098a14db992796f8008f995a0dad3ebbe9ad64fd3e774aae4e
Aug 11 08:54:25.511 INFO running `"docker" "start" "-a" "f5288d44673b9f098a14db992796f8008f995a0dad3ebbe9ad64fd3e774aae4e"`
Aug 11 08:54:26.273 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Aug 11 08:54:27.080 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:54:27.080 INFO kablam!    --> src/statistics/mod.rs:127:68
Aug 11 08:54:27.081 INFO kablam!     |
Aug 11 08:54:27.081 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Aug 11 08:54:27.081 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 08:54:27.081 INFO kablam!     |
Aug 11 08:54:27.081 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:54:27.081 INFO kablam! 
Aug 11 08:54:27.082 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:54:27.082 INFO kablam!    --> src/statistics/mod.rs:127:68
Aug 11 08:54:27.082 INFO kablam!     |
Aug 11 08:54:27.083 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Aug 11 08:54:27.083 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 08:54:27.083 INFO kablam!     |
Aug 11 08:54:27.083 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:54:27.083 INFO kablam! 
Aug 11 08:54:32.563 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
Aug 11 08:54:32.569 INFO kablam! su: No module specific data is present
Aug 11 08:54:33.153 INFO running `"docker" "rm" "-f" "f5288d44673b9f098a14db992796f8008f995a0dad3ebbe9ad64fd3e774aae4e"`
Aug 11 08:54:33.298 INFO blam! f5288d44673b9f098a14db992796f8008f995a0dad3ebbe9ad64fd3e774aae4e