Nov 28 22:16:10.270 INFO checking mathol-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 22:16:10.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 22:16:10.648 INFO [stdout] da0d0ad9e5c2d5dbf69bea686b1378bb053451c15401ebf3e8640ce7fd4d930f Nov 28 22:16:10.657 INFO running `"docker" "start" "-a" "da0d0ad9e5c2d5dbf69bea686b1378bb053451c15401ebf3e8640ce7fd4d930f"` Nov 28 22:16:11.304 INFO [stderr] usermod: no changes Nov 28 22:16:11.374 INFO [stderr] Checking mathol v0.1.1 (/source) Nov 28 22:16:12.420 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 22:16:12.420 INFO [stderr] --> src/statistics/mod.rs:127:68 Nov 28 22:16:12.420 INFO [stderr] | Nov 28 22:16:12.420 INFO [stderr] 127 | let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); Nov 28 22:16:12.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 22:16:12.420 INFO [stderr] | Nov 28 22:16:12.420 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 22:16:12.420 INFO [stderr] Nov 28 22:16:12.668 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 22:16:12.668 INFO [stderr] --> src/statistics/mod.rs:127:68 Nov 28 22:16:12.668 INFO [stderr] | Nov 28 22:16:12.668 INFO [stderr] 127 | let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); Nov 28 22:16:12.668 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 22:16:12.668 INFO [stderr] | Nov 28 22:16:12.668 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 22:16:12.668 INFO [stderr] Nov 28 22:16:15.717 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.38s Nov 28 22:16:15.717 INFO [stderr] su: No module specific data is present Nov 28 22:16:16.078 INFO running `"docker" "inspect" "da0d0ad9e5c2d5dbf69bea686b1378bb053451c15401ebf3e8640ce7fd4d930f"` Nov 28 22:16:16.158 INFO running `"docker" "rm" "-f" "da0d0ad9e5c2d5dbf69bea686b1378bb053451c15401ebf3e8640ce7fd4d930f"` Nov 28 22:16:16.256 INFO [stdout] da0d0ad9e5c2d5dbf69bea686b1378bb053451c15401ebf3e8640ce7fd4d930f