[INFO] updating cached repository https://github.com/moosingin3space/mutxt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1c2723216f210fe7eeea198b3c6b408848fccae
[INFO] checking moosingin3space/mutxt against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoosingin3space%2Fmutxt" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moosingin3space/mutxt on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/moosingin3space/mutxt
[INFO] finished tweaking git repo https://github.com/moosingin3space/mutxt
[INFO] tweaked toml for git repo https://github.com/moosingin3space/mutxt written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/moosingin3space/mutxt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 25456a6c10d30e8a8cb31f97955b972c993c27416fc37299621631cc3680ab12
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "25456a6c10d30e8a8cb31f97955b972c993c27416fc37299621631cc3680ab12"`
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking termion v1.1.2
[INFO] [stderr]    Compiling x11 v2.11.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking clipboard v0.1.2
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking mutxt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/editor.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags HighlightParams: u8 {
[INFO] [stderr] 15 | |         const HighlightStrings = (1 << 0),
[INFO] [stderr] 16 | |         const HighlightNumbers = (1 << 1),
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/editor.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags HighlightParams: u8 {
[INFO] [stderr] 15 | |         const HighlightStrings = (1 << 0),
[INFO] [stderr] 16 | |         const HighlightNumbers = (1 << 1),
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         try!(write!(out, "{}{}", cursor::Hide, cursor::Goto(1, 1)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |                     try!(write!(out, "~{}{}", padding_str, title));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |                     try!(write!(out, "~{}\r\n", clear::AfterCursor));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:193:29
[INFO] [stderr]     |
[INFO] [stderr] 193 | ...                   try!(write!(out, "{}{}{}", color::Fg(color::Reset),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:197:29
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   try!(write!(out, "{}{}", color::Fg(color::White), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:200:29
[INFO] [stderr]     |
[INFO] [stderr] 200 | ...                   try!(write!(out, "{}{}", color::Fg(color::Cyan), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:203:29
[INFO] [stderr]     |
[INFO] [stderr] 203 | ...                   try!(write!(out, "{}{}", color::Fg(color::Magenta), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:206:29
[INFO] [stderr]     |
[INFO] [stderr] 206 | ...                   try!(write!(out, "{}{}", color::Fg(color::Green), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:209:29
[INFO] [stderr]     |
[INFO] [stderr] 209 | ...                   try!(write!(out, "{}{}", color::Fg(color::Blue), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 | ...                   try!(write!(out, "{}{}{}", color::Bg(color::LightBlack),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:218:13
[INFO] [stderr]     |
[INFO] [stderr] 218 |             try!(write!(out, "{}{}\r\n", color::Fg(color::White), clear::AfterCursor));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         try!(write!(out, "{}{}", clear::AfterCursor, style::Invert));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |         try!(write!(out, "{0}{1}{2: >3$}", clear::AfterCursor, lhs_status, rhs_status, padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         try!(write!(out, "{}\r\n", style::Reset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(write!(out, "{}\r\n", msg));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         try!(write!(out, "{}{}", cursor::Goto(cx as u16, (self.cursor_y+1) as u16), cursor::Show));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:264:20
[INFO] [stderr]     |
[INFO] [stderr] 264 |         let file = try!(OpenOptions::new()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:272:21
[INFO] [stderr]     |
[INFO] [stderr] 272 |             let l = try!(line);
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:286:24
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let mut file = try!(OpenOptions::new()
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:292:13
[INFO] [stderr]     |
[INFO] [stderr] 292 |             try!(writeln!(file, "{}", row.content));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/editor.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::{File, OpenOptions};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/keyboard.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]   --> src/main.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::{Read, Write};
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::event::Key`
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use termion::event::Key;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::input::TermRead`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use termion::input::TermRead;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:37
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 | static ShouldResizeWindow: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/editor.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags HighlightParams: u8 {
[INFO] [stderr] 15 | |         const HighlightStrings = (1 << 0),
[INFO] [stderr] 16 | |         const HighlightNumbers = (1 << 1),
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/editor.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags HighlightParams: u8 {
[INFO] [stderr] 15 | |         const HighlightStrings = (1 << 0),
[INFO] [stderr] 16 | |         const HighlightNumbers = (1 << 1),
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         try!(write!(out, "{}{}", cursor::Hide, cursor::Goto(1, 1)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |                     try!(write!(out, "~{}{}", padding_str, title));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |                     try!(write!(out, "~{}\r\n", clear::AfterCursor));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:193:29
[INFO] [stderr]     |
[INFO] [stderr] 193 | ...                   try!(write!(out, "{}{}{}", color::Fg(color::Reset),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:197:29
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   try!(write!(out, "{}{}", color::Fg(color::White), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:200:29
[INFO] [stderr]     |
[INFO] [stderr] 200 | ...                   try!(write!(out, "{}{}", color::Fg(color::Cyan), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:203:29
[INFO] [stderr]     |
[INFO] [stderr] 203 | ...                   try!(write!(out, "{}{}", color::Fg(color::Magenta), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:206:29
[INFO] [stderr]     |
[INFO] [stderr] 206 | ...                   try!(write!(out, "{}{}", color::Fg(color::Green), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:209:29
[INFO] [stderr]     |
[INFO] [stderr] 209 | ...                   try!(write!(out, "{}{}", color::Fg(color::Blue), c));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 | ...                   try!(write!(out, "{}{}{}", color::Bg(color::LightBlack),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:218:13
[INFO] [stderr]     |
[INFO] [stderr] 218 |             try!(write!(out, "{}{}\r\n", color::Fg(color::White), clear::AfterCursor));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         try!(write!(out, "{}{}", clear::AfterCursor, style::Invert));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |         try!(write!(out, "{0}{1}{2: >3$}", clear::AfterCursor, lhs_status, rhs_status, padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         try!(write!(out, "{}\r\n", style::Reset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(write!(out, "{}\r\n", msg));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         try!(write!(out, "{}{}", cursor::Goto(cx as u16, (self.cursor_y+1) as u16), cursor::Show));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:264:20
[INFO] [stderr]     |
[INFO] [stderr] 264 |         let file = try!(OpenOptions::new()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:272:21
[INFO] [stderr]     |
[INFO] [stderr] 272 |             let l = try!(line);
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:286:24
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let mut file = try!(OpenOptions::new()
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/editor.rs:292:13
[INFO] [stderr]     |
[INFO] [stderr] 292 |             try!(writeln!(file, "{}", row.content));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/editor.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::{File, OpenOptions};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/keyboard.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]   --> src/main.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::{Read, Write};
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::event::Key`
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use termion::event::Key;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::input::TermRead`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use termion::input::TermRead;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:37
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 | static ShouldResizeWindow: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut clipbrd = clip::Clipboard::new();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut clipbrd = clip::Clipboard::new();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NonPrint`
[INFO] [stderr]   --> src/editor.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     NonPrint,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Comment`
[INFO] [stderr]   --> src/editor.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Comment,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Keyword`
[INFO] [stderr]   --> src/editor.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Keyword,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]   --> src/editor.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/editor.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Number,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Selection`
[INFO] [stderr]   --> src/editor.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Selection,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `keywords`
[INFO] [stderr]   --> src/editor.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     keywords: HashSet<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `single_line_comment_start`
[INFO] [stderr]   --> src/editor.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     single_line_comment_start: HashSet<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `multi_line_comment_start`
[INFO] [stderr]   --> src/editor.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     multi_line_comment_start: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `multi_line_comment_end`
[INFO] [stderr]   --> src/editor.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     multi_line_comment_end: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `params`
[INFO] [stderr]   --> src/editor.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     params: HighlightParams,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `index_in_file`
[INFO] [stderr]   --> src/editor.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     index_in_file: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `syntax_highlight`
[INFO] [stderr]    --> src/editor.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     syntax_highlight: Option<SyntaxHighlightRule>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/clip.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn set<S: AsRef<str>>(&mut self, s: S) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Find`
[INFO] [stderr]   --> src/keyboard.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Find,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Delete`
[INFO] [stderr]   --> src/keyboard.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Delete,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightNumbers` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |         const HighlightNumbers = (1 << 1),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_NUMBERS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stderr] 
[INFO] [stderr] warning: 49 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NonPrint`
[INFO] [stderr]   --> src/editor.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     NonPrint,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Comment`
[INFO] [stderr]   --> src/editor.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Comment,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Keyword`
[INFO] [stderr]   --> src/editor.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Keyword,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]   --> src/editor.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/editor.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Number,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Selection`
[INFO] [stderr]   --> src/editor.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Selection,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `keywords`
[INFO] [stderr]   --> src/editor.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     keywords: HashSet<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `single_line_comment_start`
[INFO] [stderr]   --> src/editor.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     single_line_comment_start: HashSet<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `multi_line_comment_start`
[INFO] [stderr]   --> src/editor.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     multi_line_comment_start: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `multi_line_comment_end`
[INFO] [stderr]   --> src/editor.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     multi_line_comment_end: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `params`
[INFO] [stderr]   --> src/editor.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     params: HighlightParams,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `index_in_file`
[INFO] [stderr]   --> src/editor.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     index_in_file: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `syntax_highlight`
[INFO] [stderr]    --> src/editor.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     syntax_highlight: Option<SyntaxHighlightRule>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/clip.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn set<S: AsRef<str>>(&mut self, s: S) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Find`
[INFO] [stderr]   --> src/keyboard.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Find,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Delete`
[INFO] [stderr]   --> src/keyboard.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Delete,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightNumbers` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |         const HighlightNumbers = (1 << 1),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_NUMBERS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stderr]   --> src/editor.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stderr] 
[INFO] [stderr] warning: 49 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
[INFO] running `"docker" "inspect" "25456a6c10d30e8a8cb31f97955b972c993c27416fc37299621631cc3680ab12"`
[INFO] running `"docker" "rm" "-f" "25456a6c10d30e8a8cb31f97955b972c993c27416fc37299621631cc3680ab12"`
[INFO] [stdout] 25456a6c10d30e8a8cb31f97955b972c993c27416fc37299621631cc3680ab12