Aug 18 00:03:20.291 INFO checking double-0.2.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 00:03:20.291 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:03:20.291 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:03:20.292 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:03:20.485 INFO blam! 2b039af1e8ea565ff10cd8dd8d8d577b9c2996687d621a47818bb994af27caf1
Aug 18 00:03:20.487 INFO running `"docker" "start" "-a" "2b039af1e8ea565ff10cd8dd8d8d577b9c2996687d621a47818bb994af27caf1"`
Aug 18 00:03:21.595 INFO kablam!    Compiling maplit v1.0.1
Aug 18 00:03:21.599 INFO kablam!     Checking lazysort v0.2.0
Aug 18 00:03:21.599 INFO kablam!     Checking float-cmp v0.2.5
Aug 18 00:03:22.400 INFO kablam!    Compiling double v0.2.2 (file:///source)
Aug 18 00:03:26.496 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 00:03:26.496 INFO kablam!    --> src/mock.rs:917:13
Aug 18 00:03:26.496 INFO kablam!     |
Aug 18 00:03:26.496 INFO kablam! 917 |             (0..self.num_expectations));
Aug 18 00:03:26.496 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 00:03:26.496 INFO kablam!     |
Aug 18 00:03:26.497 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 18 00:03:26.497 INFO kablam! 
Aug 18 00:03:26.996 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 00:03:26.997 INFO kablam!    --> src/mock.rs:917:13
Aug 18 00:03:26.997 INFO kablam!     |
Aug 18 00:03:26.997 INFO kablam! 917 |             (0..self.num_expectations));
Aug 18 00:03:26.997 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 00:03:26.997 INFO kablam!     |
Aug 18 00:03:26.998 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 18 00:03:26.998 INFO kablam! 
Aug 18 00:03:32.200 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:32.200 INFO kablam!   --> examples/macro.rs:95:9
Aug 18 00:03:32.200 INFO kablam!    |
Aug 18 00:03:32.200 INFO kablam! 95 |         (42),
Aug 18 00:03:32.200 INFO kablam!    |         ^^^^ help: remove these parentheses
Aug 18 00:03:32.201 INFO kablam! 
Aug 18 00:03:32.201 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:32.201 INFO kablam!    --> examples/macro.rs:104:40
Aug 18 00:03:32.201 INFO kablam!     |
Aug 18 00:03:32.201 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Aug 18 00:03:32.201 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Aug 18 00:03:32.201 INFO kablam! 
Aug 18 00:03:33.124 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:33.124 INFO kablam!   --> examples/function.rs:36:26
Aug 18 00:03:33.124 INFO kablam!    |
Aug 18 00:03:33.124 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Aug 18 00:03:33.124 INFO kablam!    |                          ^^^ help: remove these parentheses
Aug 18 00:03:33.124 INFO kablam!    |
Aug 18 00:03:33.124 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 00:03:33.124 INFO kablam! 
Aug 18 00:03:34.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.75s
Aug 18 00:03:34.300 INFO kablam! su: No module specific data is present
Aug 18 00:03:34.877 INFO running `"docker" "rm" "-f" "2b039af1e8ea565ff10cd8dd8d8d577b9c2996687d621a47818bb994af27caf1"`
Aug 18 00:03:35.084 INFO blam! 2b039af1e8ea565ff10cd8dd8d8d577b9c2996687d621a47818bb994af27caf1