Dec 17 20:43:43.693 INFO checking lilac-ichor/temp against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:43:43.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lilac-ichor/temp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:43:44.348 INFO [stdout] 1d2e93356a02a9ee4dc71ce776baa00573ec258c61a2c5f7eedd70da45f066fe
Dec 17 20:43:44.350 INFO running `"docker" "start" "-a" "1d2e93356a02a9ee4dc71ce776baa00573ec258c61a2c5f7eedd70da45f066fe"`
Dec 17 20:43:45.963 INFO [stderr]     Checking termion v1.5.1
Dec 17 20:43:45.963 INFO [stderr]     Checking ropey v0.6.2
Dec 17 20:43:47.501 INFO [stderr]     Checking tiamat v0.1.0 (/opt/crater/workdir)
Dec 17 20:43:47.652 INFO [stderr] warning: unused import: `Key`
Dec 17 20:43:47.652 INFO [stderr]  --> src/editor.rs:5:22
Dec 17 20:43:47.652 INFO [stderr]   |
Dec 17 20:43:47.652 INFO [stderr] 5 | use termion::event::{Key};
Dec 17 20:43:47.652 INFO [stderr]   |                      ^^^
Dec 17 20:43:47.652 INFO [stderr]   |
Dec 17 20:43:47.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.652 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 17 20:43:47.652 INFO [stderr]  --> src/editor.rs:6:5
Dec 17 20:43:47.652 INFO [stderr]   |
Dec 17 20:43:47.652 INFO [stderr] 6 | use termion::input::TermRead;
Dec 17 20:43:47.652 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.652 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Dec 17 20:43:47.652 INFO [stderr]  --> src/editor.rs:7:5
Dec 17 20:43:47.652 INFO [stderr]   |
Dec 17 20:43:47.652 INFO [stderr] 7 | use termion::raw::IntoRawMode;
Dec 17 20:43:47.652 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.652 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Dec 17 20:43:47.652 INFO [stderr]  --> src/editor.rs:9:15
Dec 17 20:43:47.652 INFO [stderr]   |
Dec 17 20:43:47.652 INFO [stderr] 9 | use std::io::{Write, stdout, stdin};
Dec 17 20:43:47.652 INFO [stderr]   |               ^^^^^  ^^^^^^  ^^^^^
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.652 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 20:43:47.652 INFO [stderr]   --> src/editor.rs:10:5
Dec 17 20:43:47.652 INFO [stderr]    |
Dec 17 20:43:47.652 INFO [stderr] 10 | use std::fmt;
Dec 17 20:43:47.652 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.652 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 20:43:47.652 INFO [stderr]   --> src/main.rs:12:5
Dec 17 20:43:47.652 INFO [stderr]    |
Dec 17 20:43:47.652 INFO [stderr] 12 | use std::fmt;
Dec 17 20:43:47.652 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:43:47.652 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused import: `Key`
Dec 17 20:43:47.668 INFO [stderr]  --> src/editor.rs:5:22
Dec 17 20:43:47.668 INFO [stderr]   |
Dec 17 20:43:47.668 INFO [stderr] 5 | use termion::event::{Key};
Dec 17 20:43:47.668 INFO [stderr]   |                      ^^^
Dec 17 20:43:47.668 INFO [stderr]   |
Dec 17 20:43:47.668 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 17 20:43:47.668 INFO [stderr]  --> src/editor.rs:6:5
Dec 17 20:43:47.668 INFO [stderr]   |
Dec 17 20:43:47.668 INFO [stderr] 6 | use termion::input::TermRead;
Dec 17 20:43:47.668 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Dec 17 20:43:47.668 INFO [stderr]  --> src/editor.rs:7:5
Dec 17 20:43:47.668 INFO [stderr]   |
Dec 17 20:43:47.668 INFO [stderr] 7 | use termion::raw::IntoRawMode;
Dec 17 20:43:47.668 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Dec 17 20:43:47.668 INFO [stderr]  --> src/editor.rs:9:15
Dec 17 20:43:47.668 INFO [stderr]   |
Dec 17 20:43:47.668 INFO [stderr] 9 | use std::io::{Write, stdout, stdin};
Dec 17 20:43:47.668 INFO [stderr]   |               ^^^^^  ^^^^^^  ^^^^^
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 20:43:47.668 INFO [stderr]   --> src/editor.rs:10:5
Dec 17 20:43:47.668 INFO [stderr]    |
Dec 17 20:43:47.668 INFO [stderr] 10 | use std::fmt;
Dec 17 20:43:47.668 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.668 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 20:43:47.668 INFO [stderr]   --> src/main.rs:12:5
Dec 17 20:43:47.668 INFO [stderr]    |
Dec 17 20:43:47.668 INFO [stderr] 12 | use std::fmt;
Dec 17 20:43:47.668 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:43:47.668 INFO [stderr] 
Dec 17 20:43:47.724 INFO [stderr] warning: method is never used: `set_cursor`
Dec 17 20:43:47.724 INFO [stderr]   --> src/editor.rs:83:5
Dec 17 20:43:47.724 INFO [stderr]    |
Dec 17 20:43:47.724 INFO [stderr] 83 |     pub fn set_cursor(&mut self, position: &Position) {
Dec 17 20:43:47.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.724 INFO [stderr]    |
Dec 17 20:43:47.724 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:43:47.724 INFO [stderr] 
Dec 17 20:43:47.724 INFO [stderr] warning: path statement with no effect
Dec 17 20:43:47.724 INFO [stderr]   --> src/editor.rs:74:13
Dec 17 20:43:47.724 INFO [stderr]    |
Dec 17 20:43:47.724 INFO [stderr] 74 |             raw_length;
Dec 17 20:43:47.724 INFO [stderr]    |             ^^^^^^^^^^^
Dec 17 20:43:47.724 INFO [stderr]    |
Dec 17 20:43:47.724 INFO [stderr]    = note: #[warn(path_statements)] on by default
Dec 17 20:43:47.724 INFO [stderr] 
Dec 17 20:43:47.732 INFO [stderr] warning: method is never used: `set_cursor`
Dec 17 20:43:47.732 INFO [stderr]   --> src/editor.rs:83:5
Dec 17 20:43:47.732 INFO [stderr]    |
Dec 17 20:43:47.732 INFO [stderr] 83 |     pub fn set_cursor(&mut self, position: &Position) {
Dec 17 20:43:47.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:43:47.732 INFO [stderr]    |
Dec 17 20:43:47.732 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:43:47.732 INFO [stderr] 
Dec 17 20:43:47.734 INFO [stderr] warning: path statement with no effect
Dec 17 20:43:47.734 INFO [stderr]   --> src/editor.rs:74:13
Dec 17 20:43:47.734 INFO [stderr]    |
Dec 17 20:43:47.734 INFO [stderr] 74 |             raw_length;
Dec 17 20:43:47.734 INFO [stderr]    |             ^^^^^^^^^^^
Dec 17 20:43:47.734 INFO [stderr]    |
Dec 17 20:43:47.734 INFO [stderr]    = note: #[warn(path_statements)] on by default
Dec 17 20:43:47.734 INFO [stderr] 
Dec 17 20:43:47.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 17 20:43:48.090 INFO running `"docker" "inspect" "1d2e93356a02a9ee4dc71ce776baa00573ec258c61a2c5f7eedd70da45f066fe"`
Dec 17 20:43:48.242 INFO running `"docker" "rm" "-f" "1d2e93356a02a9ee4dc71ce776baa00573ec258c61a2c5f7eedd70da45f066fe"`
Dec 17 20:43:48.464 INFO [stdout] 1d2e93356a02a9ee4dc71ce776baa00573ec258c61a2c5f7eedd70da45f066fe