[INFO] updating cached repository ca1ek/glyph-core [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ca1ek/glyph-core [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ca1ek/glyph-core" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ca1ek/glyph-core"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ca1ek/glyph-core'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ca1ek/glyph-core" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ca1ek/glyph-core"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ca1ek/glyph-core'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e12463a21ab21a623d5b2334d11b26abb3e4a6aa [INFO] sha for GitHub repo ca1ek/glyph-core: e12463a21ab21a623d5b2334d11b26abb3e4a6aa [INFO] validating manifest of ca1ek/glyph-core on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ca1ek/glyph-core on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ca1ek/glyph-core [INFO] finished frobbing ca1ek/glyph-core [INFO] frobbed toml for ca1ek/glyph-core written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ca1ek/glyph-core/Cargo.toml [INFO] started frobbing ca1ek/glyph-core [INFO] finished frobbing ca1ek/glyph-core [INFO] frobbed toml for ca1ek/glyph-core written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ca1ek/glyph-core/Cargo.toml [INFO] crate ca1ek/glyph-core already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ca1ek/glyph-core against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ca1ek/glyph-core:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 57f11ac538ad2425ed325161a577d70a824db156f9b6b8c5dfeb4300486becdc [INFO] running `"docker" "start" "-a" "57f11ac538ad2425ed325161a577d70a824db156f9b6b8c5dfeb4300486becdc"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/src/bin/plug_load.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/frontend.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking termion v1.4.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking editor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib/lib.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Stdout` [INFO] [stderr] --> src/lib/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Stdout; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lib/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion` [INFO] [stderr] --> src/lib/text.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use termion; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `View` [INFO] [stderr] --> src/lib/register.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use View; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib/register.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/lib/buffer.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib/buffer.rs:270:17 [INFO] [stderr] | [INFO] [stderr] 270 | let x = (self.x as i32 + x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib/buffer.rs:271:17 [INFO] [stderr] | [INFO] [stderr] 271 | let y = (self.y as i32 + y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/lib/view.rs:2:34 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{ HashMap, VecDeque }; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/lib/view.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion` [INFO] [stderr] --> src/lib/mode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use termion; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `buffer::cursor` [INFO] [stderr] --> src/lib/mode.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | use buffer::cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib/lib.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Stdout` [INFO] [stderr] --> src/lib/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Stdout; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lib/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion` [INFO] [stderr] --> src/lib/text.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use termion; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `View` [INFO] [stderr] --> src/lib/register.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use View; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib/register.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/lib/buffer.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib/buffer.rs:270:17 [INFO] [stderr] | [INFO] [stderr] 270 | let x = (self.x as i32 + x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib/buffer.rs:271:17 [INFO] [stderr] | [INFO] [stderr] 271 | let y = (self.y as i32 + y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/lib/view.rs:2:34 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{ HashMap, VecDeque }; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/lib/view.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion` [INFO] [stderr] --> src/lib/mode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use termion; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `buffer::cursor` [INFO] [stderr] --> src/lib/mode.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | use buffer::cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lib/mode.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l_str` [INFO] [stderr] --> src/lib/buffer.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let l_str = l.clone().chars.iter().map(|fmt_c| fmt_c.raw()).collect::(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_l_str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/lib/view.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | let (w, h) = termion::terminal_size().unwrap(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/lib/mode.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | let (cx, cy) = buf.text.get_cursor(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cy` [INFO] [stderr] --> src/lib/mode.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | let (cx, cy) = buf.text.get_cursor(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_cy` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/lib/mode.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | fn event(&self, buf: &mut Buffer, e: Event) -> Option { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/lib/mode.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | fn redraw(&self, buf: &Buffer, in_string: String) -> String { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lib/mode.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/lib/buffer.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `border` [INFO] [stderr] --> src/lib/buffer.rs:222:5 [INFO] [stderr] | [INFO] [stderr] 222 | pub(crate) fn border(&self, stdout: &mut termion::raw::RawTerminal) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `w` [INFO] [stderr] --> src/lib/view.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | w: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `h` [INFO] [stderr] --> src/lib/view.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | h: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_buffer` [INFO] [stderr] --> src/lib/view.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_buffer(&mut self, n: usize) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | / write!(stdout, "{}{}", termion::cursor::Goto(self.x as u16 + 1, self.y as u16), [INFO] [stderr] 225 | | termion::color::Bg(termion::color::Blue)); [INFO] [stderr] | |__________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:227:30 [INFO] [stderr] | [INFO] [stderr] 227 | if self.active { write!(stdout, "{}!", self.n); } else { write!(stdout, "{} ", self.n); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:227:70 [INFO] [stderr] | [INFO] [stderr] 227 | if self.active { write!(stdout, "{}!", self.n); } else { write!(stdout, "{} ", self.n); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | write!(stdout, "{}", self.name.chars().nth(i as usize).unwrap_or(' ')); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | write!(stdout, "{}", termion::color::Bg(termion::color::Reset)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 239 | / write!(stdout, "{}{}", termion::cursor::Goto(self.x as u16 +1, self.y as u16 +1), [INFO] [stderr] 240 | | termion::clear::All); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | write!(stdout, "{}", rendered); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:88:17 [INFO] [stderr] | [INFO] [stderr] 88 | / write!(stdout, "{}{}", termion::cursor::Goto(buffer.x as u16 +1, buffer.y as u16 +1), [INFO] [stderr] 89 | | termion::clear::All); [INFO] [stderr] | |__________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | write!(stdout, "{}No tabs open.", termion::cursor::Goto(1, 1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | write!(stdout, "{}{}{}", termion::cursor::Goto(1, h), termion::clear::CurrentLine, line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | write!(stdout, "{}", termion::cursor::Goto(cx as u16 +1, cy as u16 +1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l_str` [INFO] [stderr] --> src/lib/buffer.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let l_str = l.clone().chars.iter().map(|fmt_c| fmt_c.raw()).collect::(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_l_str` [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] | [INFO] [stderr] --> src/lib/mode.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | write!(out, "{}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | write!(out, "\\\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | write!(out, "{}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | write!(out, "\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | write!(out, "~\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/lib/view.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | let (w, h) = termion::terminal_size().unwrap(); [INFO] [stderr] | [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/lib/mode.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | let (cx, cy) = buf.text.get_cursor(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cy` [INFO] [stderr] --> src/lib/mode.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | let (cx, cy) = buf.text.get_cursor(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_cy` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/lib/mode.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | fn event(&self, buf: &mut Buffer, e: Event) -> Option { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/lib/mode.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | fn redraw(&self, buf: &Buffer, in_string: String) -> String { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/lib/buffer.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `border` [INFO] [stderr] --> src/lib/buffer.rs:222:5 [INFO] [stderr] | [INFO] [stderr] 222 | pub(crate) fn border(&self, stdout: &mut termion::raw::RawTerminal) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `w` [INFO] [stderr] --> src/lib/view.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | w: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `h` [INFO] [stderr] --> src/lib/view.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | h: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_buffer` [INFO] [stderr] --> src/lib/view.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_buffer(&mut self, n: usize) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | / write!(stdout, "{}{}", termion::cursor::Goto(self.x as u16 + 1, self.y as u16), [INFO] [stderr] 225 | | termion::color::Bg(termion::color::Blue)); [INFO] [stderr] | |__________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:227:30 [INFO] [stderr] | [INFO] [stderr] 227 | if self.active { write!(stdout, "{}!", self.n); } else { write!(stdout, "{} ", self.n); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:227:70 [INFO] [stderr] | [INFO] [stderr] 227 | if self.active { write!(stdout, "{}!", self.n); } else { write!(stdout, "{} ", self.n); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | write!(stdout, "{}", self.name.chars().nth(i as usize).unwrap_or(' ')); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | write!(stdout, "{}", termion::color::Bg(termion::color::Reset)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 239 | / write!(stdout, "{}{}", termion::cursor::Goto(self.x as u16 +1, self.y as u16 +1), [INFO] [stderr] 240 | | termion::clear::All); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/buffer.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | write!(stdout, "{}", rendered); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:88:17 [INFO] [stderr] | [INFO] [stderr] 88 | / write!(stdout, "{}{}", termion::cursor::Goto(buffer.x as u16 +1, buffer.y as u16 +1), [INFO] [stderr] 89 | | termion::clear::All); [INFO] [stderr] | |__________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | write!(stdout, "{}No tabs open.", termion::cursor::Goto(1, 1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | write!(stdout, "{}{}{}", termion::cursor::Goto(1, h), termion::clear::CurrentLine, line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | write!(stdout, "{}", termion::cursor::Goto(cx as u16 +1, cy as u16 +1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/view.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | write!(out, "{}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | write!(out, "\\\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | write!(out, "{}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | write!(out, "\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib/mode.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | write!(out, "~\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/bin/bin.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/bin/bin.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time` [INFO] [stderr] --> src/bin/bin.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::time; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/bin/bin.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{ Write, stdout }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::input::TermRead` [INFO] [stderr] --> src/bin/bin.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use termion::input::TermRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `proto` [INFO] [stderr] --> src/bin/bin.rs:18:18 [INFO] [stderr] | [INFO] [stderr] 18 | use editorlib::{ proto, View }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/bin/plug_load.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `editorlib::View` [INFO] [stderr] --> src/bin/plug_load.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use editorlib::View; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `stdout` [INFO] [stderr] --> src/bin/frontend.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{ Stdout, stdout }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Command` [INFO] [stderr] --> src/bin/frontend.rs:8:44 [INFO] [stderr] | [INFO] [stderr] 8 | use editorlib::proto::{ DocumentedCommand, Command }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `editorlib::mode` [INFO] [stderr] --> src/bin/frontend.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use editorlib::mode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::raw::IntoRawMode` [INFO] [stderr] --> src/bin/frontend.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use termion::raw::IntoRawMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::input::Events` [INFO] [stderr] --> src/bin/frontend.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use termion::input::Events; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Event`, `Key` [INFO] [stderr] --> src/bin/frontend.rs:343:35 [INFO] [stderr] | [INFO] [stderr] 343 | use termion::event::{ Event, Key }; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/bin/bin.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/bin/bin.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time` [INFO] [stderr] --> src/bin/bin.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::time; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/bin/bin.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{ Write, stdout }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::input::TermRead` [INFO] [stderr] --> src/bin/bin.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use termion::input::TermRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `proto` [INFO] [stderr] --> src/bin/bin.rs:18:18 [INFO] [stderr] | [INFO] [stderr] 18 | use editorlib::{ proto, View }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/bin/plug_load.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{ Arc, Mutex }; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `editorlib::View` [INFO] [stderr] --> src/bin/plug_load.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use editorlib::View; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `stdout` [INFO] [stderr] --> src/bin/frontend.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{ Stdout, stdout }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Command` [INFO] [stderr] --> src/bin/frontend.rs:8:44 [INFO] [stderr] | [INFO] [stderr] 8 | use editorlib::proto::{ DocumentedCommand, Command }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `editorlib::mode` [INFO] [stderr] --> src/bin/frontend.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use editorlib::mode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::raw::IntoRawMode` [INFO] [stderr] --> src/bin/frontend.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use termion::raw::IntoRawMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `termion::input::Events` [INFO] [stderr] --> src/bin/frontend.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use termion::input::Events; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Event`, `Key` [INFO] [stderr] --> src/bin/frontend.rs:343:35 [INFO] [stderr] | [INFO] [stderr] 343 | use termion::event::{ Event, Key }; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `view` [INFO] [stderr] --> src/bin/bin.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let view = View::new(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_view` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `in_prefix` [INFO] [stderr] --> src/bin/frontend.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let in_prefix = cmd.next().unwrap_or(""); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_in_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `in_cmd` [INFO] [stderr] --> src/bin/frontend.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let in_cmd = cmd.next().unwrap_or(""); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_in_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/bin/frontend.rs:158:17 [INFO] [stderr] | [INFO] [stderr] 158 | let prefix = cmd.next().unwrap(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/bin/frontend.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let cmd = cmd.next().unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `how_many` [INFO] [stderr] --> src/bin/frontend.rs:138:48 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn command_predict(&self, input: &str, how_many: usize) -> Vec<(usize, String)> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_how_many` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/bin/frontend.rs:251:25 [INFO] [stderr] | [INFO] [stderr] 251 | ref mut stdout, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `stdout: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_queue` [INFO] [stderr] --> src/bin/frontend.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | let mut event_queue: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_event_queue` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/bin.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut stdin = termion::async_stdin(); [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/bin/bin.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/bin.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let mut display = frontend::Display::new(stdout, stdin, plugins); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `view` [INFO] [stderr] --> src/bin/bin.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let view = View::new(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_view` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `in_prefix` [INFO] [stderr] --> src/bin/frontend.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let in_prefix = cmd.next().unwrap_or(""); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_in_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `in_cmd` [INFO] [stderr] --> src/bin/frontend.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let in_cmd = cmd.next().unwrap_or(""); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_in_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/bin/frontend.rs:158:17 [INFO] [stderr] | [INFO] [stderr] 158 | let prefix = cmd.next().unwrap(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/bin/frontend.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let cmd = cmd.next().unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `how_many` [INFO] [stderr] --> src/bin/frontend.rs:138:48 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn command_predict(&self, input: &str, how_many: usize) -> Vec<(usize, String)> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_how_many` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/bin/frontend.rs:251:25 [INFO] [stderr] | [INFO] [stderr] 251 | ref mut stdout, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `stdout: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_queue` [INFO] [stderr] --> src/bin/frontend.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | let mut event_queue: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_event_queue` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/bin.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut stdin = termion::async_stdin(); [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/bin/bin.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/bin.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let mut display = frontend::Display::new(stdout, stdin, plugins); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/frontend.rs:338:16 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn run(mut self) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/frontend.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | let mut event_queue: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/plug_load.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | cargo_file.read_to_string(&mut cargo_toml); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | write!(self.stdout, "{}{}cmd: {}", termion::clear::All, termion::cursor::Goto(1, 1), command); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:227:13 [INFO] [stderr] | [INFO] [stderr] 227 | write!(self.stdout, "{}", termion::cursor::Goto(1, 2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | write!(self.stdout, "{}: {} - {}\r\n", probability, cmd, doc); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:353:13 [INFO] [stderr] | [INFO] [stderr] 353 | this.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/frontend.rs:338:16 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn run(mut self) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/frontend.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | let mut event_queue: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/plug_load.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | cargo_file.read_to_string(&mut cargo_toml); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | write!(self.stdout, "{}{}cmd: {}", termion::clear::All, termion::cursor::Goto(1, 1), command); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:227:13 [INFO] [stderr] | [INFO] [stderr] 227 | write!(self.stdout, "{}", termion::cursor::Goto(1, 2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | write!(self.stdout, "{}: {} - {}\r\n", probability, cmd, doc); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | self.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/frontend.rs:353:13 [INFO] [stderr] | [INFO] [stderr] 353 | this.stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.70s [INFO] running `"docker" "inspect" "57f11ac538ad2425ed325161a577d70a824db156f9b6b8c5dfeb4300486becdc"` [INFO] running `"docker" "rm" "-f" "57f11ac538ad2425ed325161a577d70a824db156f9b6b8c5dfeb4300486becdc"` [INFO] [stdout] 57f11ac538ad2425ed325161a577d70a824db156f9b6b8c5dfeb4300486becdc