Sep 04 07:43:59.592 INFO checking rustogram-0.1.4 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:43:59.592 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:43:59.593 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:43:59.739 INFO blam! fde7952d417c7203dd8f2e6975b66d2e70bdd3388078b3f240b571be4cb9747b
Sep 04 07:43:59.740 INFO running `"docker" "start" "-a" "fde7952d417c7203dd8f2e6975b66d2e70bdd3388078b3f240b571be4cb9747b"`
Sep 04 07:44:00.351 INFO kablam!     Checking rustogram v0.1.4 (file:///source)
Sep 04 07:44:00.743 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 07:44:00.743 INFO kablam!    --> src/iter.rs:166:50
Sep 04 07:44:00.743 INFO kablam!     |
Sep 04 07:44:00.743 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 04 07:44:00.744 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 04 07:44:00.744 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 04 07:44:00.744 INFO kablam!     |
Sep 04 07:44:00.744 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 07:44:00.744 INFO kablam! 
Sep 04 07:44:00.744 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 07:44:00.744 INFO kablam!    --> src/iter.rs:170:50
Sep 04 07:44:00.744 INFO kablam!     |
Sep 04 07:44:00.744 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 04 07:44:00.744 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 04 07:44:00.744 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 04 07:44:00.744 INFO kablam!     | |__________________________________________________________________________________^
Sep 04 07:44:00.744 INFO kablam! help: remove these parentheses
Sep 04 07:44:00.744 INFO kablam!     |
Sep 04 07:44:00.744 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 04 07:44:00.745 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 04 07:44:00.745 INFO kablam!     |
Sep 04 07:44:00.745 INFO kablam! 
Sep 04 07:44:00.802 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 07:44:00.802 INFO kablam!    --> src/iter.rs:166:50
Sep 04 07:44:00.802 INFO kablam!     |
Sep 04 07:44:00.802 INFO kablam! 166 | /                                                  (self.total_count_to_current_index -
Sep 04 07:44:00.802 INFO kablam! 167 | |                                                   self.total_count_to_prev_index),
Sep 04 07:44:00.803 INFO kablam!     | |_________________________________________________________________________________^ help: remove these parentheses
Sep 04 07:44:00.803 INFO kablam!     |
Sep 04 07:44:00.803 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 07:44:00.803 INFO kablam! 
Sep 04 07:44:00.803 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 07:44:00.803 INFO kablam!    --> src/iter.rs:170:50
Sep 04 07:44:00.803 INFO kablam!     |
Sep 04 07:44:00.803 INFO kablam! 170 | /                                                  ((100.0f64 *
Sep 04 07:44:00.803 INFO kablam! 171 | |                                                    self.total_count_to_current_index as f64) /
Sep 04 07:44:00.803 INFO kablam! 172 | |                                                   (self.array_total_count as f64)),
Sep 04 07:44:00.803 INFO kablam!     | |__________________________________________________________________________________^
Sep 04 07:44:00.803 INFO kablam! help: remove these parentheses
Sep 04 07:44:00.803 INFO kablam!     |
Sep 04 07:44:00.803 INFO kablam! 170 |                                                  (100.0f64 * self.total_count_to_current_index as f64) /
Sep 04 07:44:00.803 INFO kablam! 171 |      (self.array_total_count as f64),
Sep 04 07:44:00.803 INFO kablam!     |
Sep 04 07:44:00.803 INFO kablam! 
Sep 04 07:44:02.178 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Sep 04 07:44:02.181 INFO kablam! su: No module specific data is present
Sep 04 07:44:02.677 INFO running `"docker" "rm" "-f" "fde7952d417c7203dd8f2e6975b66d2e70bdd3388078b3f240b571be4cb9747b"`
Sep 04 07:44:02.781 INFO blam! fde7952d417c7203dd8f2e6975b66d2e70bdd3388078b3f240b571be4cb9747b