Nov 30 19:57:29.068 INFO checking liner-0.4.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 19:57:29.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 19:57:29.341 INFO [stdout] 659822df0080524f81ee975656ed0ae93f48ade9e489707a190e5bf1fd05a5db
Nov 30 19:57:29.346 INFO running `"docker" "start" "-a" "659822df0080524f81ee975656ed0ae93f48ade9e489707a190e5bf1fd05a5db"`
Nov 30 19:57:30.091 INFO [stderr] usermod: no changes
Nov 30 19:57:30.144 INFO [stderr]     Checking liner v0.4.4 (/source)
Nov 30 19:57:30.773 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 19:57:30.773 INFO [stderr]    --> src/editor.rs:225:27
Nov 30 19:57:30.773 INFO [stderr]     |
Nov 30 19:57:30.773 INFO [stderr] 225 |         let cols = max(1, (w as usize / (max_word_size)));
Nov 30 19:57:30.773 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 19:57:30.773 INFO [stderr]     |
Nov 30 19:57:30.773 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 19:57:30.773 INFO [stderr] 
Nov 30 19:57:31.111 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 19:57:31.111 INFO [stderr]    --> src/editor.rs:225:27
Nov 30 19:57:31.111 INFO [stderr]     |
Nov 30 19:57:31.111 INFO [stderr] 225 |         let cols = max(1, (w as usize / (max_word_size)));
Nov 30 19:57:31.111 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 19:57:31.111 INFO [stderr]     |
Nov 30 19:57:31.111 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 19:57:31.111 INFO [stderr] 
Nov 30 19:57:31.246 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:31.246 INFO [stderr]    --> src/editor.rs:575:21
Nov 30 19:57:31.246 INFO [stderr]     |
Nov 30 19:57:31.246 INFO [stderr] 575 |                 let mut buf = self.current_buffer_mut();
Nov 30 19:57:31.246 INFO [stderr]     |                     ----^^^
Nov 30 19:57:31.246 INFO [stderr]     |                     |
Nov 30 19:57:31.246 INFO [stderr]     |                     help: remove this `mut`
Nov 30 19:57:31.246 INFO [stderr]     |
Nov 30 19:57:31.246 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:57:31.246 INFO [stderr] 
Nov 30 19:57:31.300 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:31.300 INFO [stderr]   --> src/context.rs:73:9
Nov 30 19:57:31.300 INFO [stderr]    |
Nov 30 19:57:31.300 INFO [stderr] 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Nov 30 19:57:31.300 INFO [stderr]    |         ----^^^^^^^
Nov 30 19:57:31.300 INFO [stderr]    |         |
Nov 30 19:57:31.300 INFO [stderr]    |         help: remove this `mut`
Nov 30 19:57:31.300 INFO [stderr] 
Nov 30 19:57:31.300 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:31.300 INFO [stderr]   --> src/context.rs:91:9
Nov 30 19:57:31.300 INFO [stderr]    |
Nov 30 19:57:31.300 INFO [stderr] 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Nov 30 19:57:31.300 INFO [stderr]    |         ----^^^^^^^
Nov 30 19:57:31.300 INFO [stderr]    |         |
Nov 30 19:57:31.331 INFO [stderr]    |         help: remove this `mut`
Nov 30 19:57:31.331 INFO [stderr] 
Nov 30 19:57:31.331 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:31.331 INFO [stderr]    --> src/context.rs:109:9
Nov 30 19:57:31.331 INFO [stderr]     |
Nov 30 19:57:31.331 INFO [stderr] 109 |         mut handler: &mut EventHandler<W>,
Nov 30 19:57:31.331 INFO [stderr]     |         ----^^^^^^^
Nov 30 19:57:31.331 INFO [stderr]     |         |
Nov 30 19:57:31.331 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:57:31.331 INFO [stderr] 
Nov 30 19:57:32.960 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:32.960 INFO [stderr]    --> src/editor.rs:575:21
Nov 30 19:57:32.960 INFO [stderr]     |
Nov 30 19:57:32.960 INFO [stderr] 575 |                 let mut buf = self.current_buffer_mut();
Nov 30 19:57:32.960 INFO [stderr]     |                     ----^^^
Nov 30 19:57:32.960 INFO [stderr]     |                     |
Nov 30 19:57:32.960 INFO [stderr]     |                     help: remove this `mut`
Nov 30 19:57:32.960 INFO [stderr]     |
Nov 30 19:57:32.960 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:57:32.960 INFO [stderr] 
Nov 30 19:57:33.000 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:33.001 INFO [stderr]   --> src/context.rs:73:9
Nov 30 19:57:33.001 INFO [stderr]    |
Nov 30 19:57:33.001 INFO [stderr] 73 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Nov 30 19:57:33.001 INFO [stderr]    |         ----^^^^^^^
Nov 30 19:57:33.001 INFO [stderr]    |         |
Nov 30 19:57:33.001 INFO [stderr]    |         help: remove this `mut`
Nov 30 19:57:33.001 INFO [stderr] 
Nov 30 19:57:33.004 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:33.004 INFO [stderr]   --> src/context.rs:91:9
Nov 30 19:57:33.004 INFO [stderr]    |
Nov 30 19:57:33.004 INFO [stderr] 91 |         mut handler: &mut EventHandler<RawTerminal<Stdout>>,
Nov 30 19:57:33.004 INFO [stderr]    |         ----^^^^^^^
Nov 30 19:57:33.004 INFO [stderr]    |         |
Nov 30 19:57:33.004 INFO [stderr]    |         help: remove this `mut`
Nov 30 19:57:33.004 INFO [stderr] 
Nov 30 19:57:33.012 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:57:33.012 INFO [stderr]    --> src/context.rs:109:9
Nov 30 19:57:33.012 INFO [stderr]     |
Nov 30 19:57:33.012 INFO [stderr] 109 |         mut handler: &mut EventHandler<W>,
Nov 30 19:57:33.012 INFO [stderr]     |         ----^^^^^^^
Nov 30 19:57:33.012 INFO [stderr]     |         |
Nov 30 19:57:33.012 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:57:33.012 INFO [stderr] 
Nov 30 19:57:33.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Nov 30 19:57:33.649 INFO [stderr] su: No module specific data is present
Nov 30 19:57:34.131 INFO running `"docker" "inspect" "659822df0080524f81ee975656ed0ae93f48ade9e489707a190e5bf1fd05a5db"`
Nov 30 19:57:34.205 INFO running `"docker" "rm" "-f" "659822df0080524f81ee975656ed0ae93f48ade9e489707a190e5bf1fd05a5db"`
Nov 30 19:57:34.338 INFO [stdout] 659822df0080524f81ee975656ed0ae93f48ade9e489707a190e5bf1fd05a5db