Sep 21 07:13:04.853 INFO checking mathol-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:13:04.853 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:13:04.853 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:13:05.056 INFO blam! c96c57414b8ae85da76ce73daffb27f262802967ac369a11e9761dc3a938d048
Sep 21 07:13:05.059 INFO running `"docker" "start" "-a" "c96c57414b8ae85da76ce73daffb27f262802967ac369a11e9761dc3a938d048"`
Sep 21 07:13:06.021 INFO kablam! usermod: no changes
Sep 21 07:13:06.121 INFO kablam!     Checking mathol v0.1.1 (/source)
Sep 21 07:13:06.578 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 07:13:06.578 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 21 07:13:06.578 INFO kablam!     |
Sep 21 07:13:06.578 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 21 07:13:06.578 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:13:06.578 INFO kablam!     |
Sep 21 07:13:06.578 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 07:13:06.578 INFO kablam! 
Sep 21 07:13:06.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 07:13:06.666 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 21 07:13:06.666 INFO kablam!     |
Sep 21 07:13:06.666 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 21 07:13:06.666 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:13:06.666 INFO kablam!     |
Sep 21 07:13:06.666 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 07:13:06.666 INFO kablam! 
Sep 21 07:13:08.824 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Sep 21 07:13:08.824 INFO kablam! su: No module specific data is present
Sep 21 07:13:09.740 INFO running `"docker" "rm" "-f" "c96c57414b8ae85da76ce73daffb27f262802967ac369a11e9761dc3a938d048"`
Sep 21 07:13:09.871 INFO blam! c96c57414b8ae85da76ce73daffb27f262802967ac369a11e9761dc3a938d048