Nov 28 07:44:03.509 INFO checking chucksmash/prev_hejmo against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 07:44:03.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 07:44:03.934 INFO [stdout] a9b26632d20adc26053b488c7d05bff61fd851175f4f3909383df56fd3ce829a
Nov 28 07:44:03.938 INFO running `"docker" "start" "-a" "a9b26632d20adc26053b488c7d05bff61fd851175f4f3909383df56fd3ce829a"`
Nov 28 07:44:05.157 INFO [stderr] usermod: no changes
Nov 28 07:44:05.283 INFO [stderr]     Checking memchr v0.1.11
Nov 28 07:44:05.284 INFO [stderr]     Checking termion v1.5.1
Nov 28 07:44:05.288 INFO [stderr]     Checking thread-id v2.0.0
Nov 28 07:44:06.046 INFO [stderr]     Checking thread_local v0.2.7
Nov 28 07:44:06.256 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 28 07:44:07.768 INFO [stderr]     Checking regex v0.1.80
Nov 28 07:44:10.080 INFO [stderr]     Checking env_logger v0.3.5
Nov 28 07:44:10.982 INFO [stderr]     Checking hejmo v0.1.0 (/source)
Nov 28 07:44:11.900 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 07:44:11.900 INFO [stderr]  --> src/main.rs:1:1
Nov 28 07:44:11.900 INFO [stderr]   |
Nov 28 07:44:11.900 INFO [stderr] 1 | #[macro_use]
Nov 28 07:44:11.900 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 07:44:11.900 INFO [stderr]   |
Nov 28 07:44:11.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:44:11.900 INFO [stderr] 
Nov 28 07:44:11.900 INFO [stderr] warning: unused import: `max`
Nov 28 07:44:11.900 INFO [stderr]  --> src/main.rs:6:17
Nov 28 07:44:11.900 INFO [stderr]   |
Nov 28 07:44:11.901 INFO [stderr] 6 | use std::cmp::{ max, min };
Nov 28 07:44:11.901 INFO [stderr]   |                 ^^^
Nov 28 07:44:11.901 INFO [stderr] 
Nov 28 07:44:12.077 INFO [stderr] warning: unused variable: `d`
Nov 28 07:44:12.077 INFO [stderr]    --> src/main.rs:216:13
Nov 28 07:44:12.077 INFO [stderr]     |
Nov 28 07:44:12.077 INFO [stderr] 216 |         let d = Dispatcher {};
Nov 28 07:44:12.077 INFO [stderr]     |             ^ help: consider using `_d` instead
Nov 28 07:44:12.077 INFO [stderr]     |
Nov 28 07:44:12.077 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 07:44:12.077 INFO [stderr] 
Nov 28 07:44:12.077 INFO [stderr] warning: unused variable: `x`
Nov 28 07:44:12.077 INFO [stderr]    --> src/main.rs:219:18
Nov 28 07:44:12.077 INFO [stderr]     |
Nov 28 07:44:12.077 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 28 07:44:12.077 INFO [stderr]     |                  ^ help: consider using `_x` instead
Nov 28 07:44:12.077 INFO [stderr] 
Nov 28 07:44:12.077 INFO [stderr] warning: unused variable: `y`
Nov 28 07:44:12.077 INFO [stderr]    --> src/main.rs:219:21
Nov 28 07:44:12.077 INFO [stderr]     |
Nov 28 07:44:12.077 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 28 07:44:12.077 INFO [stderr]     |                     ^ help: consider using `_y` instead
Nov 28 07:44:12.077 INFO [stderr] 
Nov 28 07:44:12.077 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.077 INFO [stderr]    --> src/main.rs:331:32
Nov 28 07:44:12.078 INFO [stderr]     |
Nov 28 07:44:12.078 INFO [stderr] 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Nov 28 07:44:12.078 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.078 INFO [stderr] 
Nov 28 07:44:12.078 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.078 INFO [stderr]    --> src/main.rs:342:33
Nov 28 07:44:12.078 INFO [stderr]     |
Nov 28 07:44:12.078 INFO [stderr] 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Nov 28 07:44:12.078 INFO [stderr]     |                                 ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.078 INFO [stderr] 
Nov 28 07:44:12.078 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.078 INFO [stderr]    --> src/main.rs:356:27
Nov 28 07:44:12.078 INFO [stderr]     |
Nov 28 07:44:12.078 INFO [stderr] 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Nov 28 07:44:12.078 INFO [stderr]     |                           ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.078 INFO [stderr] 
Nov 28 07:44:12.079 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.079 INFO [stderr]    --> src/main.rs:431:32
Nov 28 07:44:12.079 INFO [stderr]     |
Nov 28 07:44:12.079 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.079 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.079 INFO [stderr] 
Nov 28 07:44:12.079 INFO [stderr] warning: unused variable: `cursor`
Nov 28 07:44:12.079 INFO [stderr]    --> src/main.rs:431:49
Nov 28 07:44:12.080 INFO [stderr]     |
Nov 28 07:44:12.080 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.080 INFO [stderr]     |                                                 ^^^^^^ help: consider using `_cursor` instead
Nov 28 07:44:12.080 INFO [stderr] 
Nov 28 07:44:12.080 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.080 INFO [stderr]    --> src/main.rs:435:26
Nov 28 07:44:12.080 INFO [stderr]     |
Nov 28 07:44:12.080 INFO [stderr] 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.080 INFO [stderr]     |                          ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.080 INFO [stderr] 
Nov 28 07:44:12.080 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.081 INFO [stderr]    --> src/main.rs:451:28
Nov 28 07:44:12.081 INFO [stderr]     |
Nov 28 07:44:12.081 INFO [stderr] 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.081 INFO [stderr]     |                            ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.081 INFO [stderr] 
Nov 28 07:44:12.124 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 07:44:12.124 INFO [stderr]  --> src/main.rs:1:1
Nov 28 07:44:12.124 INFO [stderr]   |
Nov 28 07:44:12.124 INFO [stderr] 1 | #[macro_use]
Nov 28 07:44:12.124 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 07:44:12.124 INFO [stderr]   |
Nov 28 07:44:12.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:44:12.125 INFO [stderr] 
Nov 28 07:44:12.125 INFO [stderr] warning: unused import: `max`
Nov 28 07:44:12.125 INFO [stderr]  --> src/main.rs:6:17
Nov 28 07:44:12.125 INFO [stderr]   |
Nov 28 07:44:12.125 INFO [stderr] 6 | use std::cmp::{ max, min };
Nov 28 07:44:12.125 INFO [stderr]   |                 ^^^
Nov 28 07:44:12.125 INFO [stderr] 
Nov 28 07:44:12.125 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:44:12.125 INFO [stderr]    --> src/main.rs:283:13
Nov 28 07:44:12.125 INFO [stderr]     |
Nov 28 07:44:12.125 INFO [stderr] 283 |         let mut line = new_buffer.lines[y].clone();
Nov 28 07:44:12.125 INFO [stderr]     |             ----^^^^
Nov 28 07:44:12.125 INFO [stderr]     |             |
Nov 28 07:44:12.126 INFO [stderr]     |             help: remove this `mut`
Nov 28 07:44:12.126 INFO [stderr]     |
Nov 28 07:44:12.126 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 07:44:12.126 INFO [stderr] 
Nov 28 07:44:12.127 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:44:12.127 INFO [stderr]    --> src/main.rs:300:13
Nov 28 07:44:12.127 INFO [stderr]     |
Nov 28 07:44:12.127 INFO [stderr] 300 |         let mut line = new_buffer.lines[y].clone();
Nov 28 07:44:12.127 INFO [stderr]     |             ----^^^^
Nov 28 07:44:12.128 INFO [stderr]     |             |
Nov 28 07:44:12.128 INFO [stderr]     |             help: remove this `mut`
Nov 28 07:44:12.128 INFO [stderr] 
Nov 28 07:44:12.143 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 28 07:44:12.143 INFO [stderr]   --> src/main.rs:23:5
Nov 28 07:44:12.143 INFO [stderr]    |
Nov 28 07:44:12.143 INFO [stderr] 23 |     Quit,
Nov 28 07:44:12.143 INFO [stderr]    |     ^^^^
Nov 28 07:44:12.143 INFO [stderr]    |
Nov 28 07:44:12.143 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:44:12.143 INFO [stderr] 
Nov 28 07:44:12.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:12.144 INFO [stderr]    --> src/main.rs:463:5
Nov 28 07:44:12.144 INFO [stderr]     |
Nov 28 07:44:12.144 INFO [stderr] 463 |     env_logger::init();
Nov 28 07:44:12.145 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:12.145 INFO [stderr]     |
Nov 28 07:44:12.145 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 07:44:12.145 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:12.145 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `d`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:216:13
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 216 |         let d = Dispatcher {};
Nov 28 07:44:12.338 INFO [stderr]     |             ^ help: consider using `_d` instead
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `x`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:219:18
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 28 07:44:12.338 INFO [stderr]     |                  ^ help: consider using `_x` instead
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `y`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:219:21
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 28 07:44:12.338 INFO [stderr]     |                     ^ help: consider using `_y` instead
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:331:32
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Nov 28 07:44:12.338 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:342:33
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Nov 28 07:44:12.338 INFO [stderr]     |                                 ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:356:27
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Nov 28 07:44:12.338 INFO [stderr]     |                           ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.338 INFO [stderr] 
Nov 28 07:44:12.338 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.338 INFO [stderr]    --> src/main.rs:431:32
Nov 28 07:44:12.338 INFO [stderr]     |
Nov 28 07:44:12.338 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.338 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.339 INFO [stderr] 
Nov 28 07:44:12.339 INFO [stderr] warning: unused variable: `cursor`
Nov 28 07:44:12.339 INFO [stderr]    --> src/main.rs:431:49
Nov 28 07:44:12.339 INFO [stderr]     |
Nov 28 07:44:12.339 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.339 INFO [stderr]     |                                                 ^^^^^^ help: consider using `_cursor` instead
Nov 28 07:44:12.339 INFO [stderr] 
Nov 28 07:44:12.339 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.339 INFO [stderr]    --> src/main.rs:435:26
Nov 28 07:44:12.339 INFO [stderr]     |
Nov 28 07:44:12.339 INFO [stderr] 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.339 INFO [stderr]     |                          ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.339 INFO [stderr] 
Nov 28 07:44:12.339 INFO [stderr] warning: unused variable: `buffer`
Nov 28 07:44:12.339 INFO [stderr]    --> src/main.rs:451:28
Nov 28 07:44:12.339 INFO [stderr]     |
Nov 28 07:44:12.339 INFO [stderr] 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 28 07:44:12.339 INFO [stderr]     |                            ^^^^^^ help: consider using `_buffer` instead
Nov 28 07:44:12.339 INFO [stderr] 
Nov 28 07:44:12.364 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:44:12.364 INFO [stderr]    --> src/main.rs:283:13
Nov 28 07:44:12.364 INFO [stderr]     |
Nov 28 07:44:12.364 INFO [stderr] 283 |         let mut line = new_buffer.lines[y].clone();
Nov 28 07:44:12.364 INFO [stderr]     |             ----^^^^
Nov 28 07:44:12.364 INFO [stderr]     |             |
Nov 28 07:44:12.364 INFO [stderr]     |             help: remove this `mut`
Nov 28 07:44:12.364 INFO [stderr]     |
Nov 28 07:44:12.364 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 07:44:12.364 INFO [stderr] 
Nov 28 07:44:12.368 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:44:12.368 INFO [stderr]    --> src/main.rs:300:13
Nov 28 07:44:12.368 INFO [stderr]     |
Nov 28 07:44:12.368 INFO [stderr] 300 |         let mut line = new_buffer.lines[y].clone();
Nov 28 07:44:12.368 INFO [stderr]     |             ----^^^^
Nov 28 07:44:12.368 INFO [stderr]     |             |
Nov 28 07:44:12.368 INFO [stderr]     |             help: remove this `mut`
Nov 28 07:44:12.368 INFO [stderr] 
Nov 28 07:44:12.380 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 28 07:44:12.380 INFO [stderr]   --> src/main.rs:23:5
Nov 28 07:44:12.380 INFO [stderr]    |
Nov 28 07:44:12.380 INFO [stderr] 23 |     Quit,
Nov 28 07:44:12.380 INFO [stderr]    |     ^^^^
Nov 28 07:44:12.380 INFO [stderr]    |
Nov 28 07:44:12.380 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:44:12.380 INFO [stderr] 
Nov 28 07:44:12.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:12.380 INFO [stderr]    --> src/main.rs:463:5
Nov 28 07:44:12.380 INFO [stderr]     |
Nov 28 07:44:12.380 INFO [stderr] 463 |     env_logger::init();
Nov 28 07:44:12.380 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:12.380 INFO [stderr]     |
Nov 28 07:44:12.380 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 07:44:12.380 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:12.380 INFO [stderr] 
Nov 28 07:44:12.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.22s
Nov 28 07:44:12.412 INFO [stderr] su: No module specific data is present
Nov 28 07:44:13.297 INFO running `"docker" "inspect" "a9b26632d20adc26053b488c7d05bff61fd851175f4f3909383df56fd3ce829a"`
Nov 28 07:44:13.740 INFO running `"docker" "rm" "-f" "a9b26632d20adc26053b488c7d05bff61fd851175f4f3909383df56fd3ce829a"`
Nov 28 07:44:14.147 INFO [stdout] a9b26632d20adc26053b488c7d05bff61fd851175f4f3909383df56fd3ce829a