Oct 13 12:15:28.134 INFO checking mathol-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:15:28.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 12:15:28.314 INFO blam! 6eec84a28a028b05b4edbf7b0fd7c454f0407331b5b749163dbfc634bab7f6dc
Oct 13 12:15:28.316 INFO running `"docker" "start" "-a" "6eec84a28a028b05b4edbf7b0fd7c454f0407331b5b749163dbfc634bab7f6dc"`
Oct 13 12:15:28.697 INFO kablam! usermod: no changes
Oct 13 12:15:28.768 INFO kablam!     Checking mathol v0.1.1 (/source)
Oct 13 12:15:30.132 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:15:30.132 INFO kablam!    --> src/statistics/mod.rs:127:68
Oct 13 12:15:30.132 INFO kablam!     |
Oct 13 12:15:30.132 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Oct 13 12:15:30.132 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:15:30.132 INFO kablam!     |
Oct 13 12:15:30.132 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:15:30.132 INFO kablam! 
Oct 13 12:15:30.389 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:15:30.389 INFO kablam!    --> src/statistics/mod.rs:127:68
Oct 13 12:15:30.389 INFO kablam!     |
Oct 13 12:15:30.389 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Oct 13 12:15:30.389 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:15:30.389 INFO kablam!     |
Oct 13 12:15:30.389 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:15:30.389 INFO kablam! 
Oct 13 12:15:33.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Oct 13 12:15:33.762 INFO kablam! su: No module specific data is present
Oct 13 12:15:34.034 INFO running `"docker" "rm" "-f" "6eec84a28a028b05b4edbf7b0fd7c454f0407331b5b749163dbfc634bab7f6dc"`
Oct 13 12:15:34.192 INFO blam! 6eec84a28a028b05b4edbf7b0fd7c454f0407331b5b749163dbfc634bab7f6dc