Oct 27 08:03:47.120 INFO checking atsushi130/perceptron against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:03:47.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 08:03:47.609 INFO blam! 7924c544403638d4d94f4b7261fb0ed917b41f8b184adca6093811b1710c95c1
Oct 27 08:03:47.619 INFO running `"docker" "start" "-a" "7924c544403638d4d94f4b7261fb0ed917b41f8b184adca6093811b1710c95c1"`
Oct 27 08:03:48.595 INFO kablam! usermod: no changes
Oct 27 08:03:48.635 INFO kablam!     Checking perceptron v0.1.0 (/source)
Oct 27 08:03:49.307 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:03:49.307 INFO kablam!   --> src/learner/perceptron/perceptron.rs:64:19
Oct 27 08:03:49.307 INFO kablam!    |
Oct 27 08:03:49.307 INFO kablam! 64 |         self.sign((x as f64))
Oct 27 08:03:49.307 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Oct 27 08:03:49.307 INFO kablam!    |
Oct 27 08:03:49.307 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:03:49.307 INFO kablam! 
Oct 27 08:03:49.454 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:03:49.454 INFO kablam!   --> src/learner/perceptron/perceptron.rs:64:19
Oct 27 08:03:49.454 INFO kablam!    |
Oct 27 08:03:49.454 INFO kablam! 64 |         self.sign((x as f64))
Oct 27 08:03:49.454 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Oct 27 08:03:49.454 INFO kablam!    |
Oct 27 08:03:49.454 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:03:49.454 INFO kablam! 
Oct 27 08:03:49.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Oct 27 08:03:49.593 INFO kablam! su: No module specific data is present
Oct 27 08:03:50.177 INFO running `"docker" "rm" "-f" "7924c544403638d4d94f4b7261fb0ed917b41f8b184adca6093811b1710c95c1"`
Oct 27 08:03:50.407 INFO blam! 7924c544403638d4d94f4b7261fb0ed917b41f8b184adca6093811b1710c95c1