Nov 04 21:08:36.025 INFO checking mathol-0.1.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:08:36.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 21:08:36.212 INFO blam! 22b359ac577a3f75584d1c8baab5e093f02bf28327e18c59bb3c748809d76360
Nov 04 21:08:36.214 INFO running `"docker" "start" "-a" "22b359ac577a3f75584d1c8baab5e093f02bf28327e18c59bb3c748809d76360"`
Nov 04 21:08:36.708 INFO kablam! usermod: no changes
Nov 04 21:08:36.751 INFO kablam!     Checking mathol v0.1.1 (/source)
Nov 04 21:08:37.723 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 21:08:37.723 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 04 21:08:37.723 INFO kablam!     |
Nov 04 21:08:37.723 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 04 21:08:37.723 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:37.723 INFO kablam!     |
Nov 04 21:08:37.723 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 21:08:37.723 INFO kablam! 
Nov 04 21:08:37.891 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 21:08:37.891 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 04 21:08:37.891 INFO kablam!     |
Nov 04 21:08:37.891 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 04 21:08:37.891 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:37.891 INFO kablam!     |
Nov 04 21:08:37.891 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 21:08:37.891 INFO kablam! 
Nov 04 21:08:41.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Nov 04 21:08:41.162 INFO kablam! su: No module specific data is present
Nov 04 21:08:41.437 INFO running `"docker" "rm" "-f" "22b359ac577a3f75584d1c8baab5e093f02bf28327e18c59bb3c748809d76360"`
Nov 04 21:08:41.505 INFO blam! 22b359ac577a3f75584d1c8baab5e093f02bf28327e18c59bb3c748809d76360