Oct 13 12:31:54.028 INFO checking liner-0.4.4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:31:54.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 12:31:54.207 INFO blam! cbbf7f3c3c738edd56d6ecba2c16edfa5d8497a3b4799d770655ebb8b16fda65
Oct 13 12:31:54.207 INFO running `"docker" "start" "-a" "cbbf7f3c3c738edd56d6ecba2c16edfa5d8497a3b4799d770655ebb8b16fda65"`
Oct 13 12:31:54.687 INFO kablam! usermod: no changes
Oct 13 12:31:54.760 INFO kablam!     Checking liner v0.4.4 (/source)
Oct 13 12:31:55.529 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:31:55.529 INFO kablam!    --> src/editor.rs:225:27
Oct 13 12:31:55.529 INFO kablam!     |
Oct 13 12:31:55.529 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Oct 13 12:31:55.529 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:31:55.529 INFO kablam!     |
Oct 13 12:31:55.529 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:31:55.529 INFO kablam! 
Oct 13 12:31:55.888 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:31:55.888 INFO kablam!    --> src/editor.rs:225:27
Oct 13 12:31:55.888 INFO kablam!     |
Oct 13 12:31:55.888 INFO kablam! 225 |         let cols = max(1, (w as usize / (max_word_size)));
Oct 13 12:31:55.888 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:31:55.888 INFO kablam!     |
Oct 13 12:31:55.888 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:31:55.888 INFO kablam! 
Oct 13 12:31:56.128 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:56.128 INFO kablam!    --> src/editor.rs:575:21
Oct 13 12:31:56.128 INFO kablam!     |
Oct 13 12:31:56.128 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Oct 13 12:31:56.128 INFO kablam!     |                     ----^^^
Oct 13 12:31:56.128 INFO kablam!     |                     |
Oct 13 12:31:56.128 INFO kablam!     |                     help: remove this `mut`
Oct 13 12:31:56.128 INFO kablam!     |
Oct 13 12:31:56.128 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:31:56.128 INFO kablam! 
Oct 13 12:31:56.152 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:56.152 INFO kablam!   --> src/context.rs:73:9
Oct 13 12:31:56.152 INFO kablam!    |
Oct 13 12:31:56.152 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Oct 13 12:31:56.152 INFO kablam!    |         ----^^^^^^^
Oct 13 12:31:56.152 INFO kablam!    |         |
Oct 13 12:31:56.152 INFO kablam!    |         help: remove this `mut`
Oct 13 12:31:56.152 INFO kablam! 
Oct 13 12:31:56.155 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:56.155 INFO kablam!   --> src/context.rs:91:9
Oct 13 12:31:56.155 INFO kablam!    |
Oct 13 12:31:56.156 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Oct 13 12:31:56.156 INFO kablam!    |         ----^^^^^^^
Oct 13 12:31:56.157 INFO kablam!    |         |
Oct 13 12:31:56.157 INFO kablam!    |         help: remove this `mut`
Oct 13 12:31:56.157 INFO kablam! 
Oct 13 12:31:56.157 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:56.157 INFO kablam!    --> src/context.rs:109:9
Oct 13 12:31:56.157 INFO kablam!     |
Oct 13 12:31:56.157 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Oct 13 12:31:56.157 INFO kablam!     |         ----^^^^^^^
Oct 13 12:31:56.157 INFO kablam!     |         |
Oct 13 12:31:56.157 INFO kablam!     |         help: remove this `mut`
Oct 13 12:31:56.157 INFO kablam! 
Oct 13 12:31:57.568 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:57.568 INFO kablam!    --> src/editor.rs:575:21
Oct 13 12:31:57.568 INFO kablam!     |
Oct 13 12:31:57.568 INFO kablam! 575 |                 let mut buf = self.current_buffer_mut();
Oct 13 12:31:57.568 INFO kablam!     |                     ----^^^
Oct 13 12:31:57.568 INFO kablam!     |                     |
Oct 13 12:31:57.568 INFO kablam!     |                     help: remove this `mut`
Oct 13 12:31:57.568 INFO kablam!     |
Oct 13 12:31:57.568 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:31:57.568 INFO kablam! 
Oct 13 12:31:57.619 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:57.619 INFO kablam!   --> src/context.rs:73:9
Oct 13 12:31:57.619 INFO kablam!    |
Oct 13 12:31:57.619 INFO kablam! 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Oct 13 12:31:57.619 INFO kablam!    |         ----^^^^^^^
Oct 13 12:31:57.619 INFO kablam!    |         |
Oct 13 12:31:57.619 INFO kablam!    |         help: remove this `mut`
Oct 13 12:31:57.619 INFO kablam! 
Oct 13 12:31:57.620 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:57.620 INFO kablam!   --> src/context.rs:91:9
Oct 13 12:31:57.620 INFO kablam!    |
Oct 13 12:31:57.620 INFO kablam! 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Oct 13 12:31:57.621 INFO kablam!    |         ----^^^^^^^
Oct 13 12:31:57.621 INFO kablam!    |         |
Oct 13 12:31:57.621 INFO kablam!    |         help: remove this `mut`
Oct 13 12:31:57.621 INFO kablam! 
Oct 13 12:31:57.621 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:57.621 INFO kablam!    --> src/context.rs:109:9
Oct 13 12:31:57.621 INFO kablam!     |
Oct 13 12:31:57.621 INFO kablam! 109 |         mut handler: &mut EventHandler<W>,
Oct 13 12:31:57.621 INFO kablam!     |         ----^^^^^^^
Oct 13 12:31:57.621 INFO kablam!     |         |
Oct 13 12:31:57.621 INFO kablam!     |         help: remove this `mut`
Oct 13 12:31:57.621 INFO kablam! 
Oct 13 12:31:58.271 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Oct 13 12:31:58.274 INFO kablam! su: No module specific data is present
Oct 13 12:31:58.963 INFO running `"docker" "rm" "-f" "cbbf7f3c3c738edd56d6ecba2c16edfa5d8497a3b4799d770655ebb8b16fda65"`
Oct 13 12:31:59.276 INFO blam! cbbf7f3c3c738edd56d6ecba2c16edfa5d8497a3b4799d770655ebb8b16fda65