Sep 02 08:35:06.406 INFO checking liner-0.4.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 08:35:06.406 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 08:35:06.406 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:35:06.549 INFO blam! 8786de423f8e4e57b44fb0e561b752f63a40a7d5e1b5c3b094518ff4ca1c9422
Sep 02 08:35:06.551 INFO running `"docker" "start" "-a" "8786de423f8e4e57b44fb0e561b752f63a40a7d5e1b5c3b094518ff4ca1c9422"`
Sep 02 08:35:07.440 INFO kablam!     Checking liner v0.4.4 (file:///source)
Sep 02 08:35:08.088 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 08:35:08.088 INFO kablam!    --> src/editor.rs:225:27
Sep 02 08:35:08.088 INFO kablam!     |
Sep 02 08:35:08.088 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 02 08:35:08.088 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:35:08.088 INFO kablam!     |
Sep 02 08:35:08.088 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:35:08.088 INFO kablam! 
Sep 02 08:35:08.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 08:35:08.379 INFO kablam!    --> src/editor.rs:225:27
Sep 02 08:35:08.379 INFO kablam!     |
Sep 02 08:35:08.379 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 02 08:35:08.379 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:35:08.379 INFO kablam!     |
Sep 02 08:35:08.379 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:35:08.379 INFO kablam! 
Sep 02 08:35:09.410 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:09.410 INFO kablam!    --> src/editor.rs:575:21
Sep 02 08:35:09.410 INFO kablam!     |
Sep 02 08:35:09.410 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 02 08:35:09.410 INFO kablam!     |                     ----^^^
Sep 02 08:35:09.410 INFO kablam!     |                     |
Sep 02 08:35:09.410 INFO kablam!     |                     help: remove this `mut`
Sep 02 08:35:09.410 INFO kablam!     |
Sep 02 08:35:09.410 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 08:35:09.410 INFO kablam! 
Sep 02 08:35:09.494 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:09.495 INFO kablam!   --> src/context.rs:73:9
Sep 02 08:35:09.495 INFO kablam!    |
Sep 02 08:35:09.495 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 02 08:35:09.495 INFO kablam!    |         ----^^^^^^^
Sep 02 08:35:09.495 INFO kablam!    |         |
Sep 02 08:35:09.495 INFO kablam!    |         help: remove this `mut`
Sep 02 08:35:09.495 INFO kablam! 
Sep 02 08:35:09.500 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:09.500 INFO kablam!   --> src/context.rs:91:9
Sep 02 08:35:09.500 INFO kablam!    |
Sep 02 08:35:09.500 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 02 08:35:09.500 INFO kablam!    |         ----^^^^^^^
Sep 02 08:35:09.500 INFO kablam!    |         |
Sep 02 08:35:09.500 INFO kablam!    |         help: remove this `mut`
Sep 02 08:35:09.500 INFO kablam! 
Sep 02 08:35:09.507 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:09.507 INFO kablam!    --> src/context.rs:109:9
Sep 02 08:35:09.507 INFO kablam!     |
Sep 02 08:35:09.507 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 02 08:35:09.507 INFO kablam!     |         ----^^^^^^^
Sep 02 08:35:09.507 INFO kablam!     |         |
Sep 02 08:35:09.507 INFO kablam!     |         help: remove this `mut`
Sep 02 08:35:09.507 INFO kablam! 
Sep 02 08:35:11.387 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:11.387 INFO kablam!    --> src/editor.rs:575:21
Sep 02 08:35:11.387 INFO kablam!     |
Sep 02 08:35:11.387 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 02 08:35:11.387 INFO kablam!     |                     ----^^^
Sep 02 08:35:11.387 INFO kablam!     |                     |
Sep 02 08:35:11.388 INFO kablam!     |                     help: remove this `mut`
Sep 02 08:35:11.388 INFO kablam!     |
Sep 02 08:35:11.388 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 08:35:11.388 INFO kablam! 
Sep 02 08:35:11.457 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:11.457 INFO kablam!   --> src/context.rs:73:9
Sep 02 08:35:11.457 INFO kablam!    |
Sep 02 08:35:11.457 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 02 08:35:11.457 INFO kablam!    |         ----^^^^^^^
Sep 02 08:35:11.457 INFO kablam!    |         |
Sep 02 08:35:11.457 INFO kablam!    |         help: remove this `mut`
Sep 02 08:35:11.457 INFO kablam! 
Sep 02 08:35:11.460 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:11.460 INFO kablam!   --> src/context.rs:91:9
Sep 02 08:35:11.460 INFO kablam!    |
Sep 02 08:35:11.460 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 02 08:35:11.460 INFO kablam!    |         ----^^^^^^^
Sep 02 08:35:11.460 INFO kablam!    |         |
Sep 02 08:35:11.460 INFO kablam!    |         help: remove this `mut`
Sep 02 08:35:11.460 INFO kablam! 
Sep 02 08:35:11.465 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:35:11.465 INFO kablam!    --> src/context.rs:109:9
Sep 02 08:35:11.465 INFO kablam!     |
Sep 02 08:35:11.465 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 02 08:35:11.465 INFO kablam!     |         ----^^^^^^^
Sep 02 08:35:11.465 INFO kablam!     |         |
Sep 02 08:35:11.465 INFO kablam!     |         help: remove this `mut`
Sep 02 08:35:11.465 INFO kablam! 
Sep 02 08:35:12.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Sep 02 08:35:12.367 INFO kablam! su: No module specific data is present
Sep 02 08:35:12.797 INFO running `"docker" "rm" "-f" "8786de423f8e4e57b44fb0e561b752f63a40a7d5e1b5c3b094518ff4ca1c9422"`
Sep 02 08:35:12.905 INFO blam! 8786de423f8e4e57b44fb0e561b752f63a40a7d5e1b5c3b094518ff4ca1c9422