Sep 20 02:39:24.311 INFO checking double-0.2.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 02:39:24.311 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 02:39:24.311 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:39:24.479 INFO blam! 34b39844d45e075d1a793ee90f1fa8cb23953eb7f4674cb65f851be246e0feb4
Sep 20 02:39:24.481 INFO running `"docker" "start" "-a" "34b39844d45e075d1a793ee90f1fa8cb23953eb7f4674cb65f851be246e0feb4"`
Sep 20 02:39:25.751 INFO kablam! usermod: no changes
Sep 20 02:39:25.825 INFO kablam!    Compiling maplit v1.0.1
Sep 20 02:39:25.825 INFO kablam!     Checking lazysort v0.2.0
Sep 20 02:39:25.825 INFO kablam!     Checking float-cmp v0.2.5
Sep 20 02:39:26.095 INFO kablam!    Compiling double v0.2.2 (/source)
Sep 20 02:39:27.363 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:39:27.363 INFO kablam!    --> src/mock.rs:917:13
Sep 20 02:39:27.363 INFO kablam!     |
Sep 20 02:39:27.363 INFO kablam! 917 |             (0..self.num_expectations));
Sep 20 02:39:27.363 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:39:27.363 INFO kablam!     |
Sep 20 02:39:27.363 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 02:39:27.363 INFO kablam! 
Sep 20 02:39:27.555 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:39:27.555 INFO kablam!    --> src/mock.rs:917:13
Sep 20 02:39:27.555 INFO kablam!     |
Sep 20 02:39:27.555 INFO kablam! 917 |             (0..self.num_expectations));
Sep 20 02:39:27.555 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:39:27.555 INFO kablam!     |
Sep 20 02:39:27.555 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 02:39:27.555 INFO kablam! 
Sep 20 02:39:28.288 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 02:39:28.288 INFO kablam!   --> examples/function.rs:36:26
Sep 20 02:39:28.288 INFO kablam!    |
Sep 20 02:39:28.288 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Sep 20 02:39:28.288 INFO kablam!    |                          ^^^ help: remove these parentheses
Sep 20 02:39:28.288 INFO kablam!    |
Sep 20 02:39:28.288 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 02:39:28.288 INFO kablam! 
Sep 20 02:39:28.491 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 02:39:28.491 INFO kablam!   --> examples/macro.rs:95:9
Sep 20 02:39:28.491 INFO kablam!    |
Sep 20 02:39:28.491 INFO kablam! 95 |         (42),
Sep 20 02:39:28.491 INFO kablam!    |         ^^^^ help: remove these parentheses
Sep 20 02:39:28.491 INFO kablam! 
Sep 20 02:39:28.491 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 02:39:28.491 INFO kablam!    --> examples/macro.rs:104:40
Sep 20 02:39:28.491 INFO kablam!     |
Sep 20 02:39:28.491 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Sep 20 02:39:28.491 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Sep 20 02:39:28.491 INFO kablam! 
Sep 20 02:39:28.804 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Sep 20 02:39:28.810 INFO kablam! su: No module specific data is present
Sep 20 02:39:30.047 INFO running `"docker" "rm" "-f" "34b39844d45e075d1a793ee90f1fa8cb23953eb7f4674cb65f851be246e0feb4"`
Sep 20 02:39:30.272 INFO blam! 34b39844d45e075d1a793ee90f1fa8cb23953eb7f4674cb65f851be246e0feb4