Sep 04 19:25:50.622 INFO checking double-0.2.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 19:25:50.622 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 19:25:50.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:25:50.825 INFO blam! ab3a185a7b9dd564d4b5f754ea31204fb26dfbc2d11ca70ee58bb00f43acc10e
Sep 04 19:25:50.828 INFO running `"docker" "start" "-a" "ab3a185a7b9dd564d4b5f754ea31204fb26dfbc2d11ca70ee58bb00f43acc10e"`
Sep 04 19:25:51.646 INFO kablam!    Compiling maplit v1.0.1
Sep 04 19:25:51.647 INFO kablam!     Checking lazysort v0.2.0
Sep 04 19:25:51.647 INFO kablam!     Checking float-cmp v0.2.5
Sep 04 19:25:52.189 INFO kablam!    Compiling double v0.2.2 (file:///source)
Sep 04 19:25:54.990 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 19:25:54.991 INFO kablam!    --> src/mock.rs:917:13
Sep 04 19:25:54.991 INFO kablam!     |
Sep 04 19:25:54.991 INFO kablam! 917 |             (0..self.num_expectations));
Sep 04 19:25:54.991 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 19:25:54.991 INFO kablam!     |
Sep 04 19:25:54.991 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 19:25:54.991 INFO kablam! 
Sep 04 19:25:55.074 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 19:25:55.074 INFO kablam!    --> src/mock.rs:917:13
Sep 04 19:25:55.074 INFO kablam!     |
Sep 04 19:25:55.074 INFO kablam! 917 |             (0..self.num_expectations));
Sep 04 19:25:55.074 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 19:25:55.074 INFO kablam!     |
Sep 04 19:25:55.074 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 19:25:55.074 INFO kablam! 
Sep 04 19:25:58.082 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.082 INFO kablam!   --> examples/macro.rs:95:9
Sep 04 19:25:58.082 INFO kablam!    |
Sep 04 19:25:58.083 INFO kablam! 95 |         (42),
Sep 04 19:25:58.083 INFO kablam!    |         ^^^^ help: remove these parentheses
Sep 04 19:25:58.083 INFO kablam! 
Sep 04 19:25:58.083 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.083 INFO kablam!    --> examples/macro.rs:104:40
Sep 04 19:25:58.083 INFO kablam!     |
Sep 04 19:25:58.083 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Sep 04 19:25:58.083 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Sep 04 19:25:58.083 INFO kablam! 
Sep 04 19:25:58.496 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.496 INFO kablam!   --> examples/function.rs:36:26
Sep 04 19:25:58.496 INFO kablam!    |
Sep 04 19:25:58.496 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Sep 04 19:25:58.496 INFO kablam!    |                          ^^^ help: remove these parentheses
Sep 04 19:25:58.496 INFO kablam!    |
Sep 04 19:25:58.496 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 19:25:58.497 INFO kablam! 
Sep 04 19:25:58.873 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Sep 04 19:25:58.883 INFO kablam! su: No module specific data is present
Sep 04 19:25:59.261 INFO running `"docker" "rm" "-f" "ab3a185a7b9dd564d4b5f754ea31204fb26dfbc2d11ca70ee58bb00f43acc10e"`
Sep 04 19:25:59.372 INFO blam! ab3a185a7b9dd564d4b5f754ea31204fb26dfbc2d11ca70ee58bb00f43acc10e