Nov 04 21:08:21.556 INFO checking matrust-0.0.6 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:08:21.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 21:08:21.811 INFO blam! 1978bc1612308796efdbb79565da43cb58565219cfa8f41d330839f011eca0f0
Nov 04 21:08:21.811 INFO running `"docker" "start" "-a" "1978bc1612308796efdbb79565da43cb58565219cfa8f41d330839f011eca0f0"`
Nov 04 21:08:22.469 INFO kablam! usermod: no changes
Nov 04 21:08:22.583 INFO kablam!     Checking matrust v0.0.6 (/source)
Nov 04 21:08:23.678 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 21:08:23.678 INFO kablam!    --> src/lib.rs:132:22
Nov 04 21:08:23.678 INFO kablam!     |
Nov 04 21:08:23.678 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Nov 04 21:08:23.678 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:23.678 INFO kablam!     |
Nov 04 21:08:23.678 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 21:08:23.678 INFO kablam! 
Nov 04 21:08:23.678 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 21:08:23.678 INFO kablam!    --> src/lib.rs:136:22
Nov 04 21:08:23.678 INFO kablam!     |
Nov 04 21:08:23.678 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Nov 04 21:08:23.678 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:23.678 INFO kablam! 
Nov 04 21:08:23.803 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 21:08:23.803 INFO kablam!    --> src/lib.rs:132:22
Nov 04 21:08:23.803 INFO kablam!     |
Nov 04 21:08:23.803 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Nov 04 21:08:23.803 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:23.803 INFO kablam!     |
Nov 04 21:08:23.803 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 21:08:23.803 INFO kablam! 
Nov 04 21:08:23.803 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 21:08:23.803 INFO kablam!    --> src/lib.rs:136:22
Nov 04 21:08:23.803 INFO kablam!     |
Nov 04 21:08:23.803 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Nov 04 21:08:23.803 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:23.803 INFO kablam! 
Nov 04 21:08:23.803 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 21:08:23.803 INFO kablam!    --> src/lib.rs:232:29
Nov 04 21:08:23.803 INFO kablam!     |
Nov 04 21:08:23.803 INFO kablam! 232 |         assert!(m.map2(&m5, (|x, y| y + x)).is_err());
Nov 04 21:08:23.803 INFO kablam!     |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 21:08:23.803 INFO kablam! 
Nov 04 21:08:24.071 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Nov 04 21:08:24.078 INFO kablam! su: No module specific data is present
Nov 04 21:08:24.511 INFO running `"docker" "rm" "-f" "1978bc1612308796efdbb79565da43cb58565219cfa8f41d330839f011eca0f0"`
Nov 04 21:08:24.696 INFO blam! 1978bc1612308796efdbb79565da43cb58565219cfa8f41d330839f011eca0f0