Aug 18 00:03:20.155 INFO checking double-0.2.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:03:20.156 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:03:20.156 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:03:20.156 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:03:20.377 INFO blam! 37eaae43594ce21a5bdcaae2735977c6b358b77f5cc991239f47d584e85cc273
Aug 18 00:03:20.380 INFO running `"docker" "start" "-a" "37eaae43594ce21a5bdcaae2735977c6b358b77f5cc991239f47d584e85cc273"`
Aug 18 00:03:21.585 INFO kablam!    Compiling maplit v1.0.1
Aug 18 00:03:21.587 INFO kablam!     Checking lazysort v0.2.0
Aug 18 00:03:21.589 INFO kablam!     Checking float-cmp v0.2.5
Aug 18 00:03:22.112 INFO kablam!    Compiling double v0.2.2 (file:///source)
Aug 18 00:03:26.166 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 00:03:26.166 INFO kablam!    --> src/mock.rs:917:13
Aug 18 00:03:26.166 INFO kablam!     |
Aug 18 00:03:26.166 INFO kablam! 917 |             (0..self.num_expectations));
Aug 18 00:03:26.166 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 00:03:26.178 INFO kablam!     |
Aug 18 00:03:26.178 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 18 00:03:26.178 INFO kablam! 
Aug 18 00:03:26.435 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 00:03:26.435 INFO kablam!    --> src/mock.rs:917:13
Aug 18 00:03:26.435 INFO kablam!     |
Aug 18 00:03:26.435 INFO kablam! 917 |             (0..self.num_expectations));
Aug 18 00:03:26.435 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 00:03:26.436 INFO kablam!     |
Aug 18 00:03:26.436 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 18 00:03:26.437 INFO kablam! 
Aug 18 00:03:30.916 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:30.916 INFO kablam!   --> examples/macro.rs:95:9
Aug 18 00:03:30.916 INFO kablam!    |
Aug 18 00:03:30.916 INFO kablam! 95 |         (42),
Aug 18 00:03:30.916 INFO kablam!    |         ^^^^ help: remove these parentheses
Aug 18 00:03:30.916 INFO kablam! 
Aug 18 00:03:30.916 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:30.916 INFO kablam!    --> examples/macro.rs:104:40
Aug 18 00:03:30.916 INFO kablam!     |
Aug 18 00:03:30.916 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Aug 18 00:03:30.916 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Aug 18 00:03:30.917 INFO kablam! 
Aug 18 00:03:31.027 INFO kablam! warning: unnecessary parentheses around method argument
Aug 18 00:03:31.027 INFO kablam!   --> examples/function.rs:36:26
Aug 18 00:03:31.027 INFO kablam!    |
Aug 18 00:03:31.027 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Aug 18 00:03:31.027 INFO kablam!    |                          ^^^ help: remove these parentheses
Aug 18 00:03:31.027 INFO kablam!    |
Aug 18 00:03:31.027 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 00:03:31.027 INFO kablam! 
Aug 18 00:03:33.147 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.62s
Aug 18 00:03:33.162 INFO kablam! su: No module specific data is present
Aug 18 00:03:33.672 INFO running `"docker" "rm" "-f" "37eaae43594ce21a5bdcaae2735977c6b358b77f5cc991239f47d584e85cc273"`
Aug 18 00:03:33.839 INFO blam! 37eaae43594ce21a5bdcaae2735977c6b358b77f5cc991239f47d584e85cc273