Sep 19 22:32:08.995 INFO checking mathol-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:32:08.995 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:32:08.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:32:09.135 INFO blam! 32565fd7fa3c0d6e97d811fe3054df2efdca68dba8a1275ebdefbeedbfe2c00f
Sep 19 22:32:09.137 INFO running `"docker" "start" "-a" "32565fd7fa3c0d6e97d811fe3054df2efdca68dba8a1275ebdefbeedbfe2c00f"`
Sep 19 22:32:09.884 INFO kablam! usermod: no changes
Sep 19 22:32:09.943 INFO kablam!     Checking mathol v0.1.1 (/source)
Sep 19 22:32:10.434 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:32:10.435 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 19 22:32:10.435 INFO kablam!     |
Sep 19 22:32:10.435 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 19 22:32:10.435 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 22:32:10.435 INFO kablam!     |
Sep 19 22:32:10.435 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:32:10.435 INFO kablam! 
Sep 19 22:32:10.475 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:32:10.475 INFO kablam!    --> src/statistics/mod.rs:127:68
Sep 19 22:32:10.475 INFO kablam!     |
Sep 19 22:32:10.475 INFO kablam! 127 |             let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2));
Sep 19 22:32:10.475 INFO kablam!     |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 22:32:10.475 INFO kablam!     |
Sep 19 22:32:10.475 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:32:10.475 INFO kablam! 
Sep 19 22:32:12.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Sep 19 22:32:12.960 INFO kablam! su: No module specific data is present
Sep 19 22:32:13.672 INFO running `"docker" "rm" "-f" "32565fd7fa3c0d6e97d811fe3054df2efdca68dba8a1275ebdefbeedbfe2c00f"`
Sep 19 22:32:13.762 INFO blam! 32565fd7fa3c0d6e97d811fe3054df2efdca68dba8a1275ebdefbeedbfe2c00f