Sep 06 04:00:32.795 INFO checking mathol-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:00:32.795 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:00:32.796 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:00:32.997 INFO blam! 418c713b74e43efc3942612696b93d76d4ee8adb726399dc4b52e02f44b28f65
Sep 06 04:00:32.999 INFO running `"docker" "start" "-a" "418c713b74e43efc3942612696b93d76d4ee8adb726399dc4b52e02f44b28f65"`
Sep 06 04:00:33.756 INFO kablam! usermod: no changes
Sep 06 04:00:33.788 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Sep 06 04:00:34.197 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 04:00:34.197 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 06 04:00:34.197 INFO kablam!     |
Sep 06 04:00:34.197 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 06 04:00:34.197 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:00:34.197 INFO kablam!     |
Sep 06 04:00:34.197 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 04:00:34.197 INFO kablam! 
Sep 06 04:00:34.308 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 04:00:34.308 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 06 04:00:34.308 INFO kablam!     |
Sep 06 04:00:34.308 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 06 04:00:34.308 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:00:34.308 INFO kablam!     |
Sep 06 04:00:34.308 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 04:00:34.308 INFO kablam! 
Sep 06 04:00:36.505 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
Sep 06 04:00:36.509 INFO kablam! su: No module specific data is present
Sep 06 04:00:36.910 INFO running `"docker" "rm" "-f" "418c713b74e43efc3942612696b93d76d4ee8adb726399dc4b52e02f44b28f65"`
Sep 06 04:00:36.984 INFO blam! 418c713b74e43efc3942612696b93d76d4ee8adb726399dc4b52e02f44b28f65