Sep 21 03:49:02.662 INFO checking rustogram-0.1.4 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:49:02.662 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:49:02.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:49:02.848 INFO blam! 2746b63863af510a2b6ff54ad621cff2ed2d3690fb174f4882b7bcf9bc22857d
Sep 21 03:49:02.850 INFO running `"docker" "start" "-a" "2746b63863af510a2b6ff54ad621cff2ed2d3690fb174f4882b7bcf9bc22857d"`
Sep 21 03:49:03.595 INFO kablam! usermod: no changes
Sep 21 03:49:03.622 INFO kablam!     Checking rustogram v0.1.4 (/source)
Sep 21 03:49:03.813 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 03:49:03.813 INFO kablam!    --> src/iter.rs:166:50
Sep 21 03:49:03.813 INFO kablam!     |
Sep 21 03:49:03.813 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 21 03:49:03.813 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 21 03:49:03.813 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 21 03:49:03.813 INFO kablam!     |
Sep 21 03:49:03.813 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 03:49:03.813 INFO kablam! 
Sep 21 03:49:03.813 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 03:49:03.813 INFO kablam!    --> src/iter.rs:170:50
Sep 21 03:49:03.813 INFO kablam!     |
Sep 21 03:49:03.813 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 21 03:49:03.813 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 21 03:49:03.813 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 21 03:49:03.813 INFO kablam!     | |__________________________________________________________________________________^
Sep 21 03:49:03.813 INFO kablam! help: remove these parentheses
Sep 21 03:49:03.813 INFO kablam!     |
Sep 21 03:49:03.813 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 21 03:49:03.813 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 21 03:49:03.813 INFO kablam!     |
Sep 21 03:49:03.813 INFO kablam! 
Sep 21 03:49:03.846 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 03:49:03.846 INFO kablam!    --> src/iter.rs:166:50
Sep 21 03:49:03.846 INFO kablam!     |
Sep 21 03:49:03.846 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 21 03:49:03.846 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 21 03:49:03.846 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 21 03:49:03.846 INFO kablam!     |
Sep 21 03:49:03.846 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 03:49:03.846 INFO kablam! 
Sep 21 03:49:03.846 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 03:49:03.846 INFO kablam!    --> src/iter.rs:170:50
Sep 21 03:49:03.846 INFO kablam!     |
Sep 21 03:49:03.846 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 21 03:49:03.846 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 21 03:49:03.846 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 21 03:49:03.846 INFO kablam!     | |__________________________________________________________________________________^
Sep 21 03:49:03.846 INFO kablam! help: remove these parentheses
Sep 21 03:49:03.846 INFO kablam!     |
Sep 21 03:49:03.846 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 21 03:49:03.846 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 21 03:49:03.846 INFO kablam!     |
Sep 21 03:49:03.846 INFO kablam! 
Sep 21 03:49:04.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Sep 21 03:49:04.694 INFO kablam! su: No module specific data is present
Sep 21 03:49:05.200 INFO running `"docker" "rm" "-f" "2746b63863af510a2b6ff54ad621cff2ed2d3690fb174f4882b7bcf9bc22857d"`
Sep 21 03:49:05.323 INFO blam! 2746b63863af510a2b6ff54ad621cff2ed2d3690fb174f4882b7bcf9bc22857d