Sep 17 18:03:49.072 INFO checking rustogram-0.1.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 18:03:49.072 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 18:03:49.072 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:03:49.274 INFO blam! d3bfd16f9ca696e4e87f01badb5ecf20682e516e7782b054aa7b333918e5093b
Sep 17 18:03:49.277 INFO running `"docker" "start" "-a" "d3bfd16f9ca696e4e87f01badb5ecf20682e516e7782b054aa7b333918e5093b"`
Sep 17 18:03:50.119 INFO kablam! usermod: no changes
Sep 17 18:03:50.146 INFO kablam!     Checking rustogram v0.1.4 (/source)
Sep 17 18:03:50.356 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 18:03:50.356 INFO kablam!    --> src/iter.rs:166:50
Sep 17 18:03:50.356 INFO kablam!     |
Sep 17 18:03:50.356 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 17 18:03:50.356 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 17 18:03:50.356 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 17 18:03:50.356 INFO kablam!     |
Sep 17 18:03:50.356 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 18:03:50.356 INFO kablam! 
Sep 17 18:03:50.356 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 18:03:50.356 INFO kablam!    --> src/iter.rs:170:50
Sep 17 18:03:50.356 INFO kablam!     |
Sep 17 18:03:50.356 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 17 18:03:50.356 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 17 18:03:50.356 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 17 18:03:50.356 INFO kablam!     | |__________________________________________________________________________________^
Sep 17 18:03:50.356 INFO kablam! help: remove these parentheses
Sep 17 18:03:50.356 INFO kablam!     |
Sep 17 18:03:50.356 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 17 18:03:50.356 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 17 18:03:50.357 INFO kablam!     |
Sep 17 18:03:50.357 INFO kablam! 
Sep 17 18:03:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 18:03:50.447 INFO kablam!    --> src/iter.rs:166:50
Sep 17 18:03:50.447 INFO kablam!     |
Sep 17 18:03:50.447 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 17 18:03:50.447 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 17 18:03:50.447 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 17 18:03:50.447 INFO kablam!     |
Sep 17 18:03:50.447 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 18:03:50.447 INFO kablam! 
Sep 17 18:03:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 18:03:50.447 INFO kablam!    --> src/iter.rs:170:50
Sep 17 18:03:50.447 INFO kablam!     |
Sep 17 18:03:50.447 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 17 18:03:50.447 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 17 18:03:50.447 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 17 18:03:50.447 INFO kablam!     | |__________________________________________________________________________________^
Sep 17 18:03:50.447 INFO kablam! help: remove these parentheses
Sep 17 18:03:50.447 INFO kablam!     |
Sep 17 18:03:50.447 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 17 18:03:50.447 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 17 18:03:50.447 INFO kablam!     |
Sep 17 18:03:50.447 INFO kablam! 
Sep 17 18:03:51.255 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 17 18:03:51.260 INFO kablam! su: No module specific data is present
Sep 17 18:03:51.845 INFO running `"docker" "rm" "-f" "d3bfd16f9ca696e4e87f01badb5ecf20682e516e7782b054aa7b333918e5093b"`
Sep 17 18:03:51.977 INFO blam! d3bfd16f9ca696e4e87f01badb5ecf20682e516e7782b054aa7b333918e5093b