Sep 10 18:27:19.225 INFO checking gitconfig-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:27:19.225 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:27:19.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:27:19.380 INFO blam! df6de6d258b28ee3534176f971aa9837893ef6970e91fea0f4d67b56fc39f49d
Sep 10 18:27:19.382 INFO running `"docker" "start" "-a" "df6de6d258b28ee3534176f971aa9837893ef6970e91fea0f4d67b56fc39f49d"`
Sep 10 18:27:20.345 INFO kablam! usermod: no changes
Sep 10 18:27:20.378 INFO kablam!     Checking gitconfig v0.1.0 (file:///source)
Sep 10 18:27:20.658 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 18:27:20.658 INFO kablam!    --> src/value.rs:275:59
Sep 10 18:27:20.658 INFO kablam!     |
Sep 10 18:27:20.658 INFO kablam! 275 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Sep 10 18:27:20.658 INFO kablam!     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Sep 10 18:27:20.658 INFO kablam!     |
Sep 10 18:27:20.658 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 18:27:20.658 INFO kablam! 
Sep 10 18:27:20.658 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 18:27:20.658 INFO kablam!    --> src/value.rs:295:59
Sep 10 18:27:20.658 INFO kablam!     |
Sep 10 18:27:20.658 INFO kablam! 295 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Sep 10 18:27:20.658 INFO kablam!     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Sep 10 18:27:20.658 INFO kablam! 
Sep 10 18:27:20.658 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 18:27:20.659 INFO kablam!    --> src/value.rs:315:69
Sep 10 18:27:20.659 INFO kablam!     |
Sep 10 18:27:20.659 INFO kablam! 315 |         internal2.insert("key2.key3.key4".to_owned(), Value::Object((internal3)));
Sep 10 18:27:20.659 INFO kablam!     |                                                                     ^^^^^^^^^^^ help: remove these parentheses
Sep 10 18:27:20.659 INFO kablam! 
Sep 10 18:27:20.850 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Sep 10 18:27:20.852 INFO kablam! su: No module specific data is present
Sep 10 18:27:21.380 INFO running `"docker" "rm" "-f" "df6de6d258b28ee3534176f971aa9837893ef6970e91fea0f4d67b56fc39f49d"`
Sep 10 18:27:21.488 INFO blam! df6de6d258b28ee3534176f971aa9837893ef6970e91fea0f4d67b56fc39f49d