Nov 30 05:17:42.940 INFO checking chucksmash/prev_hejmo against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:17:42.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 05:17:43.444 INFO [stdout] 0ccaca28467819820df506f4b190b3524c679c806f906b0d073ff7ad6ffe9ed9
Nov 30 05:17:43.446 INFO running `"docker" "start" "-a" "0ccaca28467819820df506f4b190b3524c679c806f906b0d073ff7ad6ffe9ed9"`
Nov 30 05:17:45.568 INFO [stderr] usermod: no changes
Nov 30 05:17:45.696 INFO [stderr]     Checking memchr v0.1.11
Nov 30 05:17:45.708 INFO [stderr]     Checking thread-id v2.0.0
Nov 30 05:17:46.192 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 30 05:17:46.456 INFO [stderr]     Checking thread_local v0.2.7
Nov 30 05:17:47.619 INFO [stderr]     Checking regex v0.1.80
Nov 30 05:17:50.176 INFO [stderr]     Checking env_logger v0.3.5
Nov 30 05:17:50.932 INFO [stderr]     Checking hejmo v0.1.0 (/source)
Nov 30 05:17:51.764 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 05:17:51.764 INFO [stderr]  --> src/main.rs:1:1
Nov 30 05:17:51.764 INFO [stderr]   |
Nov 30 05:17:51.764 INFO [stderr] 1 | #[macro_use]
Nov 30 05:17:51.764 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 05:17:51.764 INFO [stderr]   |
Nov 30 05:17:51.764 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:17:51.764 INFO [stderr] 
Nov 30 05:17:51.764 INFO [stderr] warning: unused import: `max`
Nov 30 05:17:51.764 INFO [stderr]  --> src/main.rs:6:17
Nov 30 05:17:51.764 INFO [stderr]   |
Nov 30 05:17:51.764 INFO [stderr] 6 | use std::cmp::{ max, min };
Nov 30 05:17:51.764 INFO [stderr]   |                 ^^^
Nov 30 05:17:51.764 INFO [stderr] 
Nov 30 05:17:51.924 INFO [stderr] warning: unused variable: `d`
Nov 30 05:17:51.924 INFO [stderr]    --> src/main.rs:216:13
Nov 30 05:17:51.924 INFO [stderr]     |
Nov 30 05:17:51.924 INFO [stderr] 216 |         let d = Dispatcher {};
Nov 30 05:17:51.924 INFO [stderr]     |             ^ help: consider using `_d` instead
Nov 30 05:17:51.924 INFO [stderr]     |
Nov 30 05:17:51.924 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 05:17:51.924 INFO [stderr] 
Nov 30 05:17:51.924 INFO [stderr] warning: unused variable: `x`
Nov 30 05:17:51.924 INFO [stderr]    --> src/main.rs:219:18
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 30 05:17:51.925 INFO [stderr]     |                  ^ help: consider using `_x` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `y`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:219:21
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 30 05:17:51.925 INFO [stderr]     |                     ^ help: consider using `_y` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:331:32
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Nov 30 05:17:51.925 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:342:33
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Nov 30 05:17:51.925 INFO [stderr]     |                                 ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:356:27
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Nov 30 05:17:51.925 INFO [stderr]     |                           ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:431:32
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:51.925 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `cursor`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:431:49
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:51.925 INFO [stderr]     |                                                 ^^^^^^ help: consider using `_cursor` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:435:26
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:51.925 INFO [stderr]     |                          ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.925 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:51.925 INFO [stderr]    --> src/main.rs:451:28
Nov 30 05:17:51.925 INFO [stderr]     |
Nov 30 05:17:51.925 INFO [stderr] 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:51.925 INFO [stderr]     |                            ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:51.925 INFO [stderr] 
Nov 30 05:17:51.964 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:17:51.964 INFO [stderr]    --> src/main.rs:283:13
Nov 30 05:17:51.964 INFO [stderr]     |
Nov 30 05:17:51.964 INFO [stderr] 283 |         let mut line = new_buffer.lines[y].clone();
Nov 30 05:17:51.964 INFO [stderr]     |             ----^^^^
Nov 30 05:17:51.964 INFO [stderr]     |             |
Nov 30 05:17:51.964 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:17:51.964 INFO [stderr]     |
Nov 30 05:17:51.964 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 05:17:51.964 INFO [stderr] 
Nov 30 05:17:51.964 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:17:51.964 INFO [stderr]    --> src/main.rs:300:13
Nov 30 05:17:51.964 INFO [stderr]     |
Nov 30 05:17:51.964 INFO [stderr] 300 |         let mut line = new_buffer.lines[y].clone();
Nov 30 05:17:51.964 INFO [stderr]     |             ----^^^^
Nov 30 05:17:51.964 INFO [stderr]     |             |
Nov 30 05:17:51.964 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:17:51.964 INFO [stderr] 
Nov 30 05:17:52.000 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 30 05:17:52.000 INFO [stderr]   --> src/main.rs:23:5
Nov 30 05:17:52.000 INFO [stderr]    |
Nov 30 05:17:52.000 INFO [stderr] 23 |     Quit,
Nov 30 05:17:52.000 INFO [stderr]    |     ^^^^
Nov 30 05:17:52.000 INFO [stderr]    |
Nov 30 05:17:52.000 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 05:17:52.000 INFO [stderr] 
Nov 30 05:17:52.000 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 05:17:52.000 INFO [stderr]    --> src/main.rs:463:5
Nov 30 05:17:52.000 INFO [stderr]     |
Nov 30 05:17:52.000 INFO [stderr] 463 |     env_logger::init();
Nov 30 05:17:52.000 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 05:17:52.000 INFO [stderr]     |
Nov 30 05:17:52.000 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 05:17:52.000 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 05:17:52.000 INFO [stderr] 
Nov 30 05:17:52.080 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 05:17:52.080 INFO [stderr]  --> src/main.rs:1:1
Nov 30 05:17:52.080 INFO [stderr]   |
Nov 30 05:17:52.080 INFO [stderr] 1 | #[macro_use]
Nov 30 05:17:52.080 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 05:17:52.080 INFO [stderr]   |
Nov 30 05:17:52.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:17:52.080 INFO [stderr] 
Nov 30 05:17:52.080 INFO [stderr] warning: unused import: `max`
Nov 30 05:17:52.080 INFO [stderr]  --> src/main.rs:6:17
Nov 30 05:17:52.080 INFO [stderr]   |
Nov 30 05:17:52.080 INFO [stderr] 6 | use std::cmp::{ max, min };
Nov 30 05:17:52.081 INFO [stderr]   |                 ^^^
Nov 30 05:17:52.081 INFO [stderr] 
Nov 30 05:17:52.232 INFO [stderr] warning: unused variable: `d`
Nov 30 05:17:52.232 INFO [stderr]    --> src/main.rs:216:13
Nov 30 05:17:52.232 INFO [stderr]     |
Nov 30 05:17:52.232 INFO [stderr] 216 |         let d = Dispatcher {};
Nov 30 05:17:52.232 INFO [stderr]     |             ^ help: consider using `_d` instead
Nov 30 05:17:52.232 INFO [stderr]     |
Nov 30 05:17:52.232 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 05:17:52.232 INFO [stderr] 
Nov 30 05:17:52.232 INFO [stderr] warning: unused variable: `x`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:219:18
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 30 05:17:52.233 INFO [stderr]     |                  ^ help: consider using `_x` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `y`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:219:21
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 219 |             let (x, y) = (self.cursor.x, self.cursor.y);
Nov 30 05:17:52.233 INFO [stderr]     |                     ^ help: consider using `_y` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:331:32
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 331 |     pub fn to_beginning(&self, buffer: &Buffer) -> Cursor {
Nov 30 05:17:52.233 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:342:33
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 342 |     pub fn to_line_start(&self, buffer: &Buffer) -> Cursor {
Nov 30 05:17:52.233 INFO [stderr]     |                                 ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:356:27
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 356 |     pub fn move_to(&self, buffer: &Buffer, x: usize, y: usize) -> Cursor {
Nov 30 05:17:52.233 INFO [stderr]     |                           ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:431:32
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:52.233 INFO [stderr]     |                                ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `cursor`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:431:49
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 431 |     fn to_beginning(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:52.233 INFO [stderr]     |                                                 ^^^^^^ help: consider using `_cursor` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:435:26
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 435 |     fn to_end(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:52.233 INFO [stderr]     |                          ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.233 INFO [stderr] warning: unused variable: `buffer`
Nov 30 05:17:52.233 INFO [stderr]    --> src/main.rs:451:28
Nov 30 05:17:52.233 INFO [stderr]     |
Nov 30 05:17:52.233 INFO [stderr] 451 |     fn recenter(&mut self, buffer: &Buffer, cursor: &Cursor) {
Nov 30 05:17:52.233 INFO [stderr]     |                            ^^^^^^ help: consider using `_buffer` instead
Nov 30 05:17:52.233 INFO [stderr] 
Nov 30 05:17:52.253 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:17:52.253 INFO [stderr]    --> src/main.rs:283:13
Nov 30 05:17:52.253 INFO [stderr]     |
Nov 30 05:17:52.253 INFO [stderr] 283 |         let mut line = new_buffer.lines[y].clone();
Nov 30 05:17:52.253 INFO [stderr]     |             ----^^^^
Nov 30 05:17:52.253 INFO [stderr]     |             |
Nov 30 05:17:52.253 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:17:52.253 INFO [stderr]     |
Nov 30 05:17:52.253 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 05:17:52.253 INFO [stderr] 
Nov 30 05:17:52.260 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:17:52.260 INFO [stderr]    --> src/main.rs:300:13
Nov 30 05:17:52.260 INFO [stderr]     |
Nov 30 05:17:52.260 INFO [stderr] 300 |         let mut line = new_buffer.lines[y].clone();
Nov 30 05:17:52.260 INFO [stderr]     |             ----^^^^
Nov 30 05:17:52.260 INFO [stderr]     |             |
Nov 30 05:17:52.260 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:17:52.260 INFO [stderr] 
Nov 30 05:17:52.268 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 30 05:17:52.268 INFO [stderr]   --> src/main.rs:23:5
Nov 30 05:17:52.268 INFO [stderr]    |
Nov 30 05:17:52.268 INFO [stderr] 23 |     Quit,
Nov 30 05:17:52.268 INFO [stderr]    |     ^^^^
Nov 30 05:17:52.268 INFO [stderr]    |
Nov 30 05:17:52.268 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 05:17:52.268 INFO [stderr] 
Nov 30 05:17:52.270 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 05:17:52.270 INFO [stderr]    --> src/main.rs:463:5
Nov 30 05:17:52.270 INFO [stderr]     |
Nov 30 05:17:52.270 INFO [stderr] 463 |     env_logger::init();
Nov 30 05:17:52.270 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 05:17:52.270 INFO [stderr]     |
Nov 30 05:17:52.270 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 05:17:52.270 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 05:17:52.270 INFO [stderr] 
Nov 30 05:17:52.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Nov 30 05:17:52.344 INFO [stderr] su: No module specific data is present
Nov 30 05:17:53.449 INFO running `"docker" "inspect" "0ccaca28467819820df506f4b190b3524c679c806f906b0d073ff7ad6ffe9ed9"`
Nov 30 05:17:53.678 INFO running `"docker" "rm" "-f" "0ccaca28467819820df506f4b190b3524c679c806f906b0d073ff7ad6ffe9ed9"`
Nov 30 05:17:54.068 INFO [stdout] 0ccaca28467819820df506f4b190b3524c679c806f906b0d073ff7ad6ffe9ed9