Sep 19 22:51:26.557 INFO checking liner-0.4.4 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 22:51:26.557 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 22:51:26.557 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:51:26.698 INFO blam! 1ba1cd77bb09c34547eafd1e026c7ef773ba3e9a7f3861db1dd47b2e4c0fab6f
Sep 19 22:51:26.700 INFO running `"docker" "start" "-a" "1ba1cd77bb09c34547eafd1e026c7ef773ba3e9a7f3861db1dd47b2e4c0fab6f"`
Sep 19 22:51:27.996 INFO kablam! usermod: no changes
Sep 19 22:51:28.039 INFO kablam!     Checking liner v0.4.4 (/source)
Sep 19 22:51:28.387 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:51:28.387 INFO kablam!    --> src/editor.rs:225:27
Sep 19 22:51:28.387 INFO kablam!     |
Sep 19 22:51:28.387 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 19 22:51:28.387 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 22:51:28.387 INFO kablam!     |
Sep 19 22:51:28.387 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:51:28.387 INFO kablam! 
Sep 19 22:51:28.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:51:28.618 INFO kablam!    --> src/editor.rs:225:27
Sep 19 22:51:28.618 INFO kablam!     |
Sep 19 22:51:28.618 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Sep 19 22:51:28.618 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 22:51:28.618 INFO kablam!     |
Sep 19 22:51:28.618 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:51:28.618 INFO kablam! 
Sep 19 22:51:28.986 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:28.987 INFO kablam!    --> src/editor.rs:575:21
Sep 19 22:51:28.987 INFO kablam!     |
Sep 19 22:51:28.987 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 19 22:51:28.987 INFO kablam!     |                     ----^^^
Sep 19 22:51:28.987 INFO kablam!     |                     |
Sep 19 22:51:28.987 INFO kablam!     |                     help: remove this `mut`
Sep 19 22:51:28.987 INFO kablam!     |
Sep 19 22:51:28.987 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:51:28.987 INFO kablam! 
Sep 19 22:51:29.027 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:29.027 INFO kablam!   --> src/context.rs:73:9
Sep 19 22:51:29.027 INFO kablam!    |
Sep 19 22:51:29.027 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 19 22:51:29.027 INFO kablam!    |         ----^^^^^^^
Sep 19 22:51:29.027 INFO kablam!    |         |
Sep 19 22:51:29.027 INFO kablam!    |         help: remove this `mut`
Sep 19 22:51:29.027 INFO kablam! 
Sep 19 22:51:29.027 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:29.027 INFO kablam!   --> src/context.rs:91:9
Sep 19 22:51:29.027 INFO kablam!    |
Sep 19 22:51:29.027 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 19 22:51:29.027 INFO kablam!    |         ----^^^^^^^
Sep 19 22:51:29.027 INFO kablam!    |         |
Sep 19 22:51:29.027 INFO kablam!    |         help: remove this `mut`
Sep 19 22:51:29.027 INFO kablam! 
Sep 19 22:51:29.027 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:29.027 INFO kablam!    --> src/context.rs:109:9
Sep 19 22:51:29.027 INFO kablam!     |
Sep 19 22:51:29.027 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 19 22:51:29.027 INFO kablam!     |         ----^^^^^^^
Sep 19 22:51:29.027 INFO kablam!     |         |
Sep 19 22:51:29.027 INFO kablam!     |         help: remove this `mut`
Sep 19 22:51:29.027 INFO kablam! 
Sep 19 22:51:30.306 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:30.306 INFO kablam!    --> src/editor.rs:575:21
Sep 19 22:51:30.306 INFO kablam!     |
Sep 19 22:51:30.306 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Sep 19 22:51:30.306 INFO kablam!     |                     ----^^^
Sep 19 22:51:30.306 INFO kablam!     |                     |
Sep 19 22:51:30.306 INFO kablam!     |                     help: remove this `mut`
Sep 19 22:51:30.306 INFO kablam!     |
Sep 19 22:51:30.306 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:51:30.307 INFO kablam! 
Sep 19 22:51:30.355 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:30.355 INFO kablam!   --> src/context.rs:73:9
Sep 19 22:51:30.355 INFO kablam!    |
Sep 19 22:51:30.355 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 19 22:51:30.355 INFO kablam!    |         ----^^^^^^^
Sep 19 22:51:30.355 INFO kablam!    |         |
Sep 19 22:51:30.355 INFO kablam!    |         help: remove this `mut`
Sep 19 22:51:30.355 INFO kablam! 
Sep 19 22:51:30.355 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:30.355 INFO kablam!   --> src/context.rs:91:9
Sep 19 22:51:30.355 INFO kablam!    |
Sep 19 22:51:30.355 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Sep 19 22:51:30.355 INFO kablam!    |         ----^^^^^^^
Sep 19 22:51:30.355 INFO kablam!    |         |
Sep 19 22:51:30.355 INFO kablam!    |         help: remove this `mut`
Sep 19 22:51:30.355 INFO kablam! 
Sep 19 22:51:30.355 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:51:30.355 INFO kablam!    --> src/context.rs:109:9
Sep 19 22:51:30.355 INFO kablam!     |
Sep 19 22:51:30.355 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Sep 19 22:51:30.355 INFO kablam!     |         ----^^^^^^^
Sep 19 22:51:30.355 INFO kablam!     |         |
Sep 19 22:51:30.355 INFO kablam!     |         help: remove this `mut`
Sep 19 22:51:30.355 INFO kablam! 
Sep 19 22:51:30.994 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Sep 19 22:51:30.997 INFO kablam! su: No module specific data is present
Sep 19 22:51:31.759 INFO running `"docker" "rm" "-f" "1ba1cd77bb09c34547eafd1e026c7ef773ba3e9a7f3861db1dd47b2e4c0fab6f"`
Sep 19 22:51:31.830 INFO blam! 1ba1cd77bb09c34547eafd1e026c7ef773ba3e9a7f3861db1dd47b2e4c0fab6f