Sep 18 01:31:49.616 INFO checking double-0.2.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 01:31:49.616 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 01:31:49.616 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:31:49.785 INFO blam! 4a2233d713de6ff32a4f4ad6050e06d86adce910226b75e5b000c20f83b0ad2d
Sep 18 01:31:49.790 INFO running `"docker" "start" "-a" "4a2233d713de6ff32a4f4ad6050e06d86adce910226b75e5b000c20f83b0ad2d"`
Sep 18 01:31:51.229 INFO kablam! usermod: no changes
Sep 18 01:31:51.273 INFO kablam!    Compiling double v0.2.2 (/source)
Sep 18 01:31:51.273 INFO kablam!     Checking lazysort v0.2.0
Sep 18 01:31:51.274 INFO kablam!     Checking float-cmp v0.2.5
Sep 18 01:31:52.683 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:31:52.683 INFO kablam!    --> src/mock.rs:917:13
Sep 18 01:31:52.683 INFO kablam!     |
Sep 18 01:31:52.683 INFO kablam! 917 |             (0..self.num_expectations));
Sep 18 01:31:52.683 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:31:52.683 INFO kablam!     |
Sep 18 01:31:52.683 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 01:31:52.683 INFO kablam! 
Sep 18 01:31:52.927 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:31:52.927 INFO kablam!    --> src/mock.rs:917:13
Sep 18 01:31:52.927 INFO kablam!     |
Sep 18 01:31:52.927 INFO kablam! 917 |             (0..self.num_expectations));
Sep 18 01:31:52.927 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:31:52.927 INFO kablam!     |
Sep 18 01:31:52.927 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 01:31:52.927 INFO kablam! 
Sep 18 01:31:54.127 INFO kablam! warning: unnecessary parentheses around method argument
Sep 18 01:31:54.127 INFO kablam!   --> examples/macro.rs:95:9
Sep 18 01:31:54.127 INFO kablam!    |
Sep 18 01:31:54.127 INFO kablam! 95 |         (42),
Sep 18 01:31:54.127 INFO kablam!    |         ^^^^ help: remove these parentheses
Sep 18 01:31:54.127 INFO kablam! 
Sep 18 01:31:54.127 INFO kablam! warning: unnecessary parentheses around method argument
Sep 18 01:31:54.127 INFO kablam!    --> examples/macro.rs:104:40
Sep 18 01:31:54.127 INFO kablam!     |
Sep 18 01:31:54.127 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Sep 18 01:31:54.127 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Sep 18 01:31:54.127 INFO kablam! 
Sep 18 01:31:54.344 INFO kablam! warning: unnecessary parentheses around method argument
Sep 18 01:31:54.344 INFO kablam!   --> examples/function.rs:36:26
Sep 18 01:31:54.344 INFO kablam!    |
Sep 18 01:31:54.344 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Sep 18 01:31:54.344 INFO kablam!    |                          ^^^ help: remove these parentheses
Sep 18 01:31:54.344 INFO kablam!    |
Sep 18 01:31:54.344 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 01:31:54.344 INFO kablam! 
Sep 18 01:31:54.445 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Sep 18 01:31:54.452 INFO kablam! su: No module specific data is present
Sep 18 01:31:54.828 INFO running `"docker" "rm" "-f" "4a2233d713de6ff32a4f4ad6050e06d86adce910226b75e5b000c20f83b0ad2d"`
Sep 18 01:31:54.938 INFO blam! 4a2233d713de6ff32a4f4ad6050e06d86adce910226b75e5b000c20f83b0ad2d