Nov 03 05:34:15.528 INFO checking mathol-0.1.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 05:34:15.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 05:34:15.717 INFO blam! 47881c49e8b652291aaff93da7c9b68fa348b1dac37350271c18da14819e538b
Nov 03 05:34:15.719 INFO running `"docker" "start" "-a" "47881c49e8b652291aaff93da7c9b68fa348b1dac37350271c18da14819e538b"`
Nov 03 05:34:16.212 INFO kablam! usermod: no changes
Nov 03 05:34:16.273 INFO kablam!     Checking mathol v0.1.1 (/source)
Nov 03 05:34:17.660 INFO kablam! warning: unnecessary parentheses around function argument
Nov 03 05:34:17.660 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 03 05:34:17.660 INFO kablam!     |
Nov 03 05:34:17.660 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 03 05:34:17.660 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 05:34:17.660 INFO kablam!     |
Nov 03 05:34:17.660 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 05:34:17.660 INFO kablam! 
Nov 03 05:34:17.672 INFO kablam! warning: unnecessary parentheses around function argument
Nov 03 05:34:17.673 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 03 05:34:17.673 INFO kablam!     |
Nov 03 05:34:17.673 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 03 05:34:17.673 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 05:34:17.674 INFO kablam!     |
Nov 03 05:34:17.674 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 05:34:17.674 INFO kablam! 
Nov 03 05:34:20.981 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Nov 03 05:34:20.990 INFO kablam! su: No module specific data is present
Nov 03 05:34:21.472 INFO running `"docker" "rm" "-f" "47881c49e8b652291aaff93da7c9b68fa348b1dac37350271c18da14819e538b"`
Nov 03 05:34:21.720 INFO blam! 47881c49e8b652291aaff93da7c9b68fa348b1dac37350271c18da14819e538b