Sep 04 11:19:28.770 INFO checking mathol-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:19:28.771 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:19:28.771 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:19:28.922 INFO blam! 4f0b047f3549a96a426cdb54f0242f8051286e773de7f81cd92c764134760c12
Sep 04 11:19:28.924 INFO running `"docker" "start" "-a" "4f0b047f3549a96a426cdb54f0242f8051286e773de7f81cd92c764134760c12"`
Sep 04 11:19:29.578 INFO kablam!     Checking mathol v0.1.1 (file:///source)
Sep 04 11:19:30.456 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:19:30.456 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 04 11:19:30.456 INFO kablam!     |
Sep 04 11:19:30.456 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 04 11:19:30.456 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:19:30.456 INFO kablam!     |
Sep 04 11:19:30.456 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:19:30.456 INFO kablam! 
Sep 04 11:19:30.769 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:19:30.769 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 04 11:19:30.769 INFO kablam!     |
Sep 04 11:19:30.769 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 04 11:19:30.769 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:19:30.769 INFO kablam!     |
Sep 04 11:19:30.769 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:19:30.769 INFO kablam! 
Sep 04 11:19:35.934 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
Sep 04 11:19:35.938 INFO kablam! su: No module specific data is present
Sep 04 11:19:36.462 INFO running `"docker" "rm" "-f" "4f0b047f3549a96a426cdb54f0242f8051286e773de7f81cd92c764134760c12"`
Sep 04 11:19:36.545 INFO blam! 4f0b047f3549a96a426cdb54f0242f8051286e773de7f81cd92c764134760c12