Sep 04 11:58:11.918 INFO checking liner-0.4.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:58:11.918 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:58:11.918 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:58:12.106 INFO blam! 7d2d9da6001d0e4008a03ecf07b65a0f83d0680355667a004e5cb078466df7dc
Sep 04 11:58:12.108 INFO running `"docker" "start" "-a" "7d2d9da6001d0e4008a03ecf07b65a0f83d0680355667a004e5cb078466df7dc"`
Sep 04 11:58:12.841 INFO kablam!     Checking bytecount v0.1.7
Sep 04 11:58:13.483 INFO kablam!     Checking liner v0.4.4 (file:///source)
Sep 04 11:58:14.045 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:58:14.046 INFO kablam!    --> src/editor.rs:225:27
Sep 04 11:58:14.046 INFO kablam!     |
Sep 04 11:58:14.046 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 04 11:58:14.046 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:58:14.046 INFO kablam!     |
Sep 04 11:58:14.046 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:58:14.046 INFO kablam! 
Sep 04 11:58:14.455 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:58:14.455 INFO kablam!    --> src/editor.rs:225:27
Sep 04 11:58:14.456 INFO kablam!     |
Sep 04 11:58:14.456 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 04 11:58:14.456 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:58:14.456 INFO kablam!     |
Sep 04 11:58:14.456 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:58:14.456 INFO kablam! 
Sep 04 11:58:15.348 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:15.348 INFO kablam!    --> src/editor.rs:575:21
Sep 04 11:58:15.348 INFO kablam!     |
Sep 04 11:58:15.348 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 04 11:58:15.348 INFO kablam!     |                     ----^^^
Sep 04 11:58:15.348 INFO kablam!     |                     |
Sep 04 11:58:15.348 INFO kablam!     |                     help: remove this `mut`
Sep 04 11:58:15.348 INFO kablam!     |
Sep 04 11:58:15.348 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 11:58:15.348 INFO kablam! 
Sep 04 11:58:15.434 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:15.434 INFO kablam!   --> src/context.rs:73:9
Sep 04 11:58:15.434 INFO kablam!    |
Sep 04 11:58:15.434 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 04 11:58:15.434 INFO kablam!    |         ----^^^^^^^
Sep 04 11:58:15.434 INFO kablam!    |         |
Sep 04 11:58:15.434 INFO kablam!    |         help: remove this `mut`
Sep 04 11:58:15.434 INFO kablam! 
Sep 04 11:58:15.439 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:15.439 INFO kablam!   --> src/context.rs:91:9
Sep 04 11:58:15.439 INFO kablam!    |
Sep 04 11:58:15.439 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 04 11:58:15.439 INFO kablam!    |         ----^^^^^^^
Sep 04 11:58:15.439 INFO kablam!    |         |
Sep 04 11:58:15.439 INFO kablam!    |         help: remove this `mut`
Sep 04 11:58:15.439 INFO kablam! 
Sep 04 11:58:15.446 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:15.446 INFO kablam!    --> src/context.rs:109:9
Sep 04 11:58:15.446 INFO kablam!     |
Sep 04 11:58:15.446 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 04 11:58:15.446 INFO kablam!     |         ----^^^^^^^
Sep 04 11:58:15.446 INFO kablam!     |         |
Sep 04 11:58:15.446 INFO kablam!     |         help: remove this `mut`
Sep 04 11:58:15.446 INFO kablam! 
Sep 04 11:58:17.076 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:17.076 INFO kablam!    --> src/editor.rs:575:21
Sep 04 11:58:17.076 INFO kablam!     |
Sep 04 11:58:17.076 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 04 11:58:17.076 INFO kablam!     |                     ----^^^
Sep 04 11:58:17.076 INFO kablam!     |                     |
Sep 04 11:58:17.076 INFO kablam!     |                     help: remove this `mut`
Sep 04 11:58:17.076 INFO kablam!     |
Sep 04 11:58:17.076 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 11:58:17.076 INFO kablam! 
Sep 04 11:58:17.145 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:17.146 INFO kablam!   --> src/context.rs:73:9
Sep 04 11:58:17.146 INFO kablam!    |
Sep 04 11:58:17.146 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 04 11:58:17.146 INFO kablam!    |         ----^^^^^^^
Sep 04 11:58:17.146 INFO kablam!    |         |
Sep 04 11:58:17.146 INFO kablam!    |         help: remove this `mut`
Sep 04 11:58:17.146 INFO kablam! 
Sep 04 11:58:17.149 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:17.149 INFO kablam!   --> src/context.rs:91:9
Sep 04 11:58:17.149 INFO kablam!    |
Sep 04 11:58:17.149 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 04 11:58:17.149 INFO kablam!    |         ----^^^^^^^
Sep 04 11:58:17.149 INFO kablam!    |         |
Sep 04 11:58:17.149 INFO kablam!    |         help: remove this `mut`
Sep 04 11:58:17.149 INFO kablam! 
Sep 04 11:58:17.153 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:58:17.153 INFO kablam!    --> src/context.rs:109:9
Sep 04 11:58:17.153 INFO kablam!     |
Sep 04 11:58:17.153 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 04 11:58:17.153 INFO kablam!     |         ----^^^^^^^
Sep 04 11:58:17.153 INFO kablam!     |         |
Sep 04 11:58:17.153 INFO kablam!     |         help: remove this `mut`
Sep 04 11:58:17.153 INFO kablam! 
Sep 04 11:58:18.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Sep 04 11:58:18.063 INFO kablam! su: No module specific data is present
Sep 04 11:58:18.537 INFO running `"docker" "rm" "-f" "7d2d9da6001d0e4008a03ecf07b65a0f83d0680355667a004e5cb078466df7dc"`
Sep 04 11:58:18.630 INFO blam! 7d2d9da6001d0e4008a03ecf07b65a0f83d0680355667a004e5cb078466df7dc