Nov 01 20:00:55.882 INFO checking mathol-0.1.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 20:00:55.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 20:00:56.155 INFO blam! c3f3f2ea850978f53ebf5a17561cafc09e594122452ee8f11a38af061d822beb
Nov 01 20:00:56.156 INFO running `"docker" "start" "-a" "c3f3f2ea850978f53ebf5a17561cafc09e594122452ee8f11a38af061d822beb"`
Nov 01 20:00:57.028 INFO kablam! usermod: no changes
Nov 01 20:00:57.100 INFO kablam!     Checking mathol v0.1.1 (/source)
Nov 01 20:00:58.207 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:00:58.207 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 01 20:00:58.207 INFO kablam!     |
Nov 01 20:00:58.207 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 01 20:00:58.207 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:00:58.207 INFO kablam!     |
Nov 01 20:00:58.207 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:00:58.208 INFO kablam! 
Nov 01 20:00:58.280 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:00:58.280 INFO kablam!    --> src/statistics/mod.rs:127:68
Nov 01 20:00:58.280 INFO kablam!     |
Nov 01 20:00:58.280 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Nov 01 20:00:58.280 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:00:58.280 INFO kablam!     |
Nov 01 20:00:58.280 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:00:58.280 INFO kablam! 
Nov 01 20:01:01.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Nov 01 20:01:01.534 INFO kablam! su: No module specific data is present
Nov 01 20:01:01.799 INFO running `"docker" "rm" "-f" "c3f3f2ea850978f53ebf5a17561cafc09e594122452ee8f11a38af061d822beb"`
Nov 01 20:01:01.888 INFO blam! c3f3f2ea850978f53ebf5a17561cafc09e594122452ee8f11a38af061d822beb