Oct 21 18:54:55.985 INFO checking chucksmash/prev_hejmo against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:54:55.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:54:56.374 INFO blam! 3cc230ab20e8b36bd7ee64932477d531247ac0ac2a830e5747af78f747205756
Oct 21 18:54:56.379 INFO running `"docker" "start" "-a" "3cc230ab20e8b36bd7ee64932477d531247ac0ac2a830e5747af78f747205756"`
Oct 21 18:54:57.301 INFO kablam! usermod: no changes
Oct 21 18:54:57.368 INFO kablam!     Checking hejmo v0.1.0 (/source)
Oct 21 18:54:58.233 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 18:54:58.233 INFO kablam!  --> src/main.rs:1:1
Oct 21 18:54:58.233 INFO kablam!   |
Oct 21 18:54:58.234 INFO kablam! 1 | #[macro_use]
Oct 21 18:54:58.234 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 18:54:58.234 INFO kablam!   |
Oct 21 18:54:58.235 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:54:58.235 INFO kablam! 
Oct 21 18:54:58.235 INFO kablam! warning: unused import: `max`
Oct 21 18:54:58.236 INFO kablam!  --> src/main.rs:6:17
Oct 21 18:54:58.236 INFO kablam!   |
Oct 21 18:54:58.236 INFO kablam! 6 | use std::cmp::{ max, min };
Oct 21 18:54:58.237 INFO kablam!   |                 ^^^
Oct 21 18:54:58.237 INFO kablam! 
Oct 21 18:54:58.344 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 18:54:58.345 INFO kablam!  --> src/main.rs:1:1
Oct 21 18:54:58.345 INFO kablam!   |
Oct 21 18:54:58.345 INFO kablam! 1 | #[macro_use]
Oct 21 18:54:58.346 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 18:54:58.346 INFO kablam!   |
Oct 21 18:54:58.346 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:54:58.347 INFO kablam! 
Oct 21 18:54:58.347 INFO kablam! warning: unused import: `max`
Oct 21 18:54:58.347 INFO kablam!  --> src/main.rs:6:17
Oct 21 18:54:58.348 INFO kablam!   |
Oct 21 18:54:58.348 INFO kablam! 6 | use std::cmp::{ max, min };
Oct 21 18:54:58.348 INFO kablam!   |                 ^^^
Oct 21 18:54:58.348 INFO kablam! 
Oct 21 18:54:58.364 INFO kablam! warning: unused variable: `d`
Oct 21 18:54:58.365 INFO kablam!    --> src/main.rs:216:13
Oct 21 18:54:58.365 INFO kablam!     |
Oct 21 18:54:58.365 INFO kablam! 216 |         let d = Dispatcher {};
Oct 21 18:54:58.366 INFO kablam!     |             ^ help: consider using `_d` instead
Oct 21 18:54:58.366 INFO kablam!     |
Oct 21 18:54:58.366 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 18:54:58.367 INFO kablam! 
Oct 21 18:54:58.368 INFO kablam! warning: unused variable: `x`
Oct 21 18:54:58.368 INFO kablam!    --> src/main.rs:219:18
Oct 21 18:54:58.368 INFO kablam!     |
Oct 21 18:54:58.368 INFO kablam! 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Oct 21 18:54:58.368 INFO kablam!     |                  ^ help: consider using `_x` instead
Oct 21 18:54:58.368 INFO kablam! 
Oct 21 18:54:58.368 INFO kablam! warning: unused variable: `y`
Oct 21 18:54:58.368 INFO kablam!    --> src/main.rs:219:21
Oct 21 18:54:58.368 INFO kablam!     |
Oct 21 18:54:58.368 INFO kablam! 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Oct 21 18:54:58.368 INFO kablam!     |                     ^ help: consider using `_y` instead
Oct 21 18:54:58.368 INFO kablam! 
Oct 21 18:54:58.368 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.368 INFO kablam!    --> src/main.rs:331:32
Oct 21 18:54:58.368 INFO kablam!     |
Oct 21 18:54:58.368 INFO kablam! 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Oct 21 18:54:58.369 INFO kablam!     |                                ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:342:33
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Oct 21 18:54:58.369 INFO kablam!     |                                 ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:356:27
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Oct 21 18:54:58.369 INFO kablam!     |                           ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:431:32
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.369 INFO kablam!     |                                ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `cursor`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:431:49
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.369 INFO kablam!     |                                                 ^^^^^^ help: consider using `_cursor` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:435:26
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.369 INFO kablam!     |                          ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.369 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.369 INFO kablam!    --> src/main.rs:451:28
Oct 21 18:54:58.369 INFO kablam!     |
Oct 21 18:54:58.369 INFO kablam! 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.369 INFO kablam!     |                            ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.369 INFO kablam! 
Oct 21 18:54:58.411 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:54:58.411 INFO kablam!    --> src/main.rs:283:13
Oct 21 18:54:58.411 INFO kablam!     |
Oct 21 18:54:58.412 INFO kablam! 283 |         let mut line = new_buffer.lines[y].clone();
Oct 21 18:54:58.412 INFO kablam!     |             ----^^^^
Oct 21 18:54:58.412 INFO kablam!     |             |
Oct 21 18:54:58.412 INFO kablam!     |             help: remove this `mut`
Oct 21 18:54:58.412 INFO kablam!     |
Oct 21 18:54:58.412 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:54:58.412 INFO kablam! 
Oct 21 18:54:58.412 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:54:58.412 INFO kablam!    --> src/main.rs:300:13
Oct 21 18:54:58.412 INFO kablam!     |
Oct 21 18:54:58.412 INFO kablam! 300 |         let mut line = new_buffer.lines[y].clone();
Oct 21 18:54:58.412 INFO kablam!     |             ----^^^^
Oct 21 18:54:58.412 INFO kablam!     |             |
Oct 21 18:54:58.412 INFO kablam!     |             help: remove this `mut`
Oct 21 18:54:58.412 INFO kablam! 
Oct 21 18:54:58.432 INFO kablam! warning: variant is never constructed: `Quit`
Oct 21 18:54:58.432 INFO kablam!   --> src/main.rs:23:5
Oct 21 18:54:58.432 INFO kablam!    |
Oct 21 18:54:58.432 INFO kablam! 23 |     Quit,
Oct 21 18:54:58.432 INFO kablam!    |     ^^^^
Oct 21 18:54:58.432 INFO kablam!    |
Oct 21 18:54:58.432 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 18:54:58.432 INFO kablam! 
Oct 21 18:54:58.452 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:54:58.452 INFO kablam!    --> src/main.rs:463:5
Oct 21 18:54:58.452 INFO kablam!     |
Oct 21 18:54:58.452 INFO kablam! 463 |     env_logger::init();
Oct 21 18:54:58.452 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 21 18:54:58.452 INFO kablam!     |
Oct 21 18:54:58.452 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:54:58.452 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:54:58.452 INFO kablam! 
Oct 21 18:54:58.553 INFO kablam! warning: unused variable: `d`
Oct 21 18:54:58.553 INFO kablam!    --> src/main.rs:216:13
Oct 21 18:54:58.553 INFO kablam!     |
Oct 21 18:54:58.553 INFO kablam! 216 |         let d = Dispatcher {};
Oct 21 18:54:58.553 INFO kablam!     |             ^ help: consider using `_d` instead
Oct 21 18:54:58.553 INFO kablam!     |
Oct 21 18:54:58.553 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 18:54:58.553 INFO kablam! 
Oct 21 18:54:58.553 INFO kablam! warning: unused variable: `x`
Oct 21 18:54:58.553 INFO kablam!    --> src/main.rs:219:18
Oct 21 18:54:58.553 INFO kablam!     |
Oct 21 18:54:58.553 INFO kablam! 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Oct 21 18:54:58.553 INFO kablam!     |                  ^ help: consider using `_x` instead
Oct 21 18:54:58.553 INFO kablam! 
Oct 21 18:54:58.553 INFO kablam! warning: unused variable: `y`
Oct 21 18:54:58.553 INFO kablam!    --> src/main.rs:219:21
Oct 21 18:54:58.553 INFO kablam!     |
Oct 21 18:54:58.553 INFO kablam! 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Oct 21 18:54:58.553 INFO kablam!     |                     ^ help: consider using `_y` instead
Oct 21 18:54:58.553 INFO kablam! 
Oct 21 18:54:58.554 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.554 INFO kablam!    --> src/main.rs:331:32
Oct 21 18:54:58.554 INFO kablam!     |
Oct 21 18:54:58.554 INFO kablam! 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Oct 21 18:54:58.556 INFO kablam!     |                                ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.556 INFO kablam! 
Oct 21 18:54:58.556 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.556 INFO kablam!    --> src/main.rs:342:33
Oct 21 18:54:58.556 INFO kablam!     |
Oct 21 18:54:58.556 INFO kablam! 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Oct 21 18:54:58.556 INFO kablam!     |                                 ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.556 INFO kablam! 
Oct 21 18:54:58.556 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.556 INFO kablam!    --> src/main.rs:356:27
Oct 21 18:54:58.556 INFO kablam!     |
Oct 21 18:54:58.556 INFO kablam! 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Oct 21 18:54:58.556 INFO kablam!     |                           ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.556 INFO kablam! 
Oct 21 18:54:58.556 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.556 INFO kablam!    --> src/main.rs:431:32
Oct 21 18:54:58.556 INFO kablam!     |
Oct 21 18:54:58.556 INFO kablam! 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.556 INFO kablam!     |                                ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.556 INFO kablam! 
Oct 21 18:54:58.560 INFO kablam! warning: unused variable: `cursor`
Oct 21 18:54:58.560 INFO kablam!    --> src/main.rs:431:49
Oct 21 18:54:58.560 INFO kablam!     |
Oct 21 18:54:58.560 INFO kablam! 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.560 INFO kablam!     |                                                 ^^^^^^ help: consider using `_cursor` instead
Oct 21 18:54:58.560 INFO kablam! 
Oct 21 18:54:58.560 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.560 INFO kablam!    --> src/main.rs:435:26
Oct 21 18:54:58.560 INFO kablam!     |
Oct 21 18:54:58.560 INFO kablam! 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.560 INFO kablam!     |                          ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.560 INFO kablam! 
Oct 21 18:54:58.560 INFO kablam! warning: unused variable: `buffer`
Oct 21 18:54:58.560 INFO kablam!    --> src/main.rs:451:28
Oct 21 18:54:58.560 INFO kablam!     |
Oct 21 18:54:58.560 INFO kablam! 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Oct 21 18:54:58.560 INFO kablam!     |                            ^^^^^^ help: consider using `_buffer` instead
Oct 21 18:54:58.560 INFO kablam! 
Oct 21 18:54:58.593 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:54:58.593 INFO kablam!    --> src/main.rs:283:13
Oct 21 18:54:58.593 INFO kablam!     |
Oct 21 18:54:58.593 INFO kablam! 283 |         let mut line = new_buffer.lines[y].clone();
Oct 21 18:54:58.593 INFO kablam!     |             ----^^^^
Oct 21 18:54:58.593 INFO kablam!     |             |
Oct 21 18:54:58.593 INFO kablam!     |             help: remove this `mut`
Oct 21 18:54:58.593 INFO kablam!     |
Oct 21 18:54:58.593 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:54:58.593 INFO kablam! 
Oct 21 18:54:58.593 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:54:58.593 INFO kablam!    --> src/main.rs:300:13
Oct 21 18:54:58.593 INFO kablam!     |
Oct 21 18:54:58.593 INFO kablam! 300 |         let mut line = new_buffer.lines[y].clone();
Oct 21 18:54:58.593 INFO kablam!     |             ----^^^^
Oct 21 18:54:58.593 INFO kablam!     |             |
Oct 21 18:54:58.593 INFO kablam!     |             help: remove this `mut`
Oct 21 18:54:58.593 INFO kablam! 
Oct 21 18:54:58.608 INFO kablam! warning: variant is never constructed: `Quit`
Oct 21 18:54:58.608 INFO kablam!   --> src/main.rs:23:5
Oct 21 18:54:58.608 INFO kablam!    |
Oct 21 18:54:58.608 INFO kablam! 23 |     Quit,
Oct 21 18:54:58.608 INFO kablam!    |     ^^^^
Oct 21 18:54:58.608 INFO kablam!    |
Oct 21 18:54:58.608 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 18:54:58.608 INFO kablam! 
Oct 21 18:54:58.616 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:54:58.616 INFO kablam!    --> src/main.rs:463:5
Oct 21 18:54:58.616 INFO kablam!     |
Oct 21 18:54:58.616 INFO kablam! 463 |     env_logger::init();
Oct 21 18:54:58.616 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 21 18:54:58.616 INFO kablam!     |
Oct 21 18:54:58.616 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:54:58.616 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:54:58.616 INFO kablam! 
Oct 21 18:54:58.649 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Oct 21 18:54:58.657 INFO kablam! su: No module specific data is present
Oct 21 18:54:59.268 INFO running `"docker" "rm" "-f" "3cc230ab20e8b36bd7ee64932477d531247ac0ac2a830e5747af78f747205756"`
Oct 21 18:54:59.548 INFO blam! 3cc230ab20e8b36bd7ee64932477d531247ac0ac2a830e5747af78f747205756