Dec 19 18:45:37.127 INFO checking covercash2/germ against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 18:45:37.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/covercash2/germ:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 18:45:37.684 INFO [stdout] 8f6c2535c7eb8eb6cb47dea96b42da80f84035d015a0959c7136022189bc248a Dec 19 18:45:37.686 INFO running `"docker" "start" "-a" "8f6c2535c7eb8eb6cb47dea96b42da80f84035d015a0959c7136022189bc248a"` Dec 19 18:45:39.736 INFO [stderr] Compiling gio v0.5.1 Dec 19 18:45:39.736 INFO [stderr] Compiling cairo-rs v0.5.0 Dec 19 18:45:39.736 INFO [stderr] Compiling gdk-pixbuf v0.5.0 Dec 19 18:45:39.736 INFO [stderr] Compiling gdk v0.9.0 Dec 19 18:45:39.752 INFO [stderr] Compiling gtk v0.5.0 Dec 19 18:45:39.752 INFO [stderr] Compiling glib-sys v0.7.0 Dec 19 18:45:39.752 INFO [stderr] Compiling gobject-sys v0.7.0 Dec 19 18:45:39.752 INFO [stderr] Compiling x11-dl v2.18.1 Dec 19 18:45:40.986 INFO [stderr] Compiling gio-sys v0.7.0 Dec 19 18:45:41.580 INFO [stderr] Compiling pango-sys v0.7.0 Dec 19 18:45:42.370 INFO [stderr] Compiling gdk-pixbuf-sys v0.7.0 Dec 19 18:45:42.380 INFO [stderr] Compiling cairo-sys-rs v0.7.0 Dec 19 18:45:42.844 INFO [stderr] Compiling atk-sys v0.7.0 Dec 19 18:45:44.245 INFO [stderr] Compiling servo-fontconfig-sys v4.0.4 Dec 19 18:45:44.318 INFO [stderr] Compiling gdk-sys v0.7.0 Dec 19 18:45:44.395 INFO [stderr] Compiling gtk-sys v0.7.0 Dec 19 18:45:44.556 INFO [stderr] Compiling expat-sys v2.1.5 Dec 19 18:45:45.718 INFO [stderr] Compiling servo-freetype-sys v4.0.3 Dec 19 18:45:47.340 INFO [stderr] Compiling wayland-scanner v0.20.10 Dec 19 18:45:48.490 INFO [stderr] Checking approx v0.2.0 Dec 19 18:45:49.328 INFO [stderr] Compiling glutin v0.16.0 Dec 19 18:45:49.336 INFO [stderr] Checking parking_lot v0.5.5 Dec 19 18:45:50.252 INFO [stderr] Checking wayland-sys v0.20.10 Dec 19 18:45:51.229 INFO [stderr] Checking rusttype v0.5.2 Dec 19 18:45:52.721 INFO [stderr] Checking rusttype v0.6.1 Dec 19 18:45:55.948 INFO [stderr] Checking wayland-commons v0.20.10 Dec 19 18:45:57.395 INFO [stderr] Compiling wayland-client v0.20.10 Dec 19 18:45:57.420 INFO [stderr] Compiling wayland-protocols v0.20.10 Dec 19 18:45:58.619 INFO [stderr] Checking glib v0.6.0 Dec 19 18:46:26.763 INFO [stderr] Checking winit v0.12.0 Dec 19 18:46:29.056 INFO [stderr] Checking pango v0.5.0 Dec 19 18:46:39.401 INFO [stderr] Checking glutin v0.14.0 Dec 19 18:46:43.483 INFO [stderr] Checking smithay-client-toolkit v0.2.2 Dec 19 18:46:48.127 INFO [stderr] Checking glium v0.21.0 Dec 19 18:46:51.977 INFO [stderr] Checking winit v0.15.0 Dec 19 18:47:34.561 INFO [stderr] Checking conrod v0.60.0 Dec 19 18:47:38.250 INFO [stderr] Checking servo-fontconfig v0.4.0 Dec 19 18:47:38.796 INFO [stderr] Checking font-loader v0.7.0 Dec 19 18:48:31.685 INFO [stderr] Checking germ v0.1.0 (/opt/crater/workdir) Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `Event` Dec 19 18:48:34.581 INFO [stderr] --> src/app/mod.rs:2:10 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 2 | use ui::{Event, Ui}; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^ Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `std::time::Instant` Dec 19 18:48:34.581 INFO [stderr] --> src/app/mod.rs:4:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 4 | use std::time::Instant; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:2:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 2 | use std::io; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:3:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 3 | use std::io::Write; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:4:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 4 | use std::rc::Rc; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `std::sync::mpsc::Receiver` Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:5:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 5 | use std::sync::mpsc::Receiver; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused import: `futures` Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:7:5 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 7 | use futures; Dec 19 18:48:34.581 INFO [stderr] | ^^^^^^^ Dec 19 18:48:34.581 INFO [stderr] Dec 19 18:48:34.581 INFO [stderr] warning: unused macro definition Dec 19 18:48:34.581 INFO [stderr] --> src/ui/backend/gtk/mod.rs:23:1 Dec 19 18:48:34.581 INFO [stderr] | Dec 19 18:48:34.581 INFO [stderr] 23 | / macro_rules! clone { Dec 19 18:48:34.581 INFO [stderr] 24 | | (@param _) => ( _ ); Dec 19 18:48:34.581 INFO [stderr] 25 | | (@param $x:ident) => ( $x ); Dec 19 18:48:34.581 INFO [stderr] 26 | | ($($n:ident),+ => move || $body:expr) => ( Dec 19 18:48:34.581 INFO [stderr] ... | Dec 19 18:48:34.581 INFO [stderr] 37 | | ); Dec 19 18:48:34.581 INFO [stderr] 38 | | } Dec 19 18:48:34.582 INFO [stderr] | |_^ Dec 19 18:48:34.582 INFO [stderr] | Dec 19 18:48:34.582 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 18:48:34.582 INFO [stderr] Dec 19 18:48:34.824 INFO [stderr] warning: unused import: `Event` Dec 19 18:48:34.824 INFO [stderr] --> src/app/mod.rs:2:10 Dec 19 18:48:34.824 INFO [stderr] | Dec 19 18:48:34.824 INFO [stderr] 2 | use ui::{Event, Ui}; Dec 19 18:48:34.824 INFO [stderr] | ^^^^^ Dec 19 18:48:34.824 INFO [stderr] | Dec 19 18:48:34.824 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 18:48:34.824 INFO [stderr] Dec 19 18:48:34.824 INFO [stderr] warning: unused import: `std::time::Instant` Dec 19 18:48:34.824 INFO [stderr] --> src/app/mod.rs:4:5 Dec 19 18:48:34.824 INFO [stderr] | Dec 19 18:48:34.824 INFO [stderr] 4 | use std::time::Instant; Dec 19 18:48:34.825 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 18:48:34.825 INFO [stderr] Dec 19 18:48:34.826 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 19 18:48:34.826 INFO [stderr] --> src/shell/mod.rs:97:15 Dec 19 18:48:34.826 INFO [stderr] | Dec 19 18:48:34.826 INFO [stderr] 97 | while (!buffer.eq(expected_output)) { Dec 19 18:48:34.826 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:48:34.826 INFO [stderr] | Dec 19 18:48:34.826 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 19 18:48:34.826 INFO [stderr] Dec 19 18:48:34.826 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 19 18:48:34.826 INFO [stderr] --> src/shell/mod.rs:99:16 Dec 19 18:48:34.826 INFO [stderr] | Dec 19 18:48:34.826 INFO [stderr] 99 | if (iters >= max_iters) { Dec 19 18:48:34.826 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:48:34.826 INFO [stderr] Dec 19 18:48:34.826 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:34.826 INFO [stderr] --> src/stream/mod.rs:202:9 Dec 19 18:48:34.826 INFO [stderr] | Dec 19 18:48:34.826 INFO [stderr] 202 | use std::io; Dec 19 18:48:34.826 INFO [stderr] | ^^^^^^^ Dec 19 18:48:34.826 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:2:5 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 2 | use std::io; Dec 19 18:48:34.829 INFO [stderr] | ^^^^^^^ Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:3:5 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 3 | use std::io::Write; Dec 19 18:48:34.829 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:4:5 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 4 | use std::rc::Rc; Dec 19 18:48:34.829 INFO [stderr] | ^^^^^^^^^^^ Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused import: `std::sync::mpsc::Receiver` Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:5:5 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 5 | use std::sync::mpsc::Receiver; Dec 19 18:48:34.829 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused import: `futures` Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:7:5 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 7 | use futures; Dec 19 18:48:34.829 INFO [stderr] | ^^^^^^^ Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:34.829 INFO [stderr] warning: unused macro definition Dec 19 18:48:34.829 INFO [stderr] --> src/ui/backend/gtk/mod.rs:23:1 Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] 23 | / macro_rules! clone { Dec 19 18:48:34.829 INFO [stderr] 24 | | (@param _) => ( _ ); Dec 19 18:48:34.829 INFO [stderr] 25 | | (@param $x:ident) => ( $x ); Dec 19 18:48:34.829 INFO [stderr] 26 | | ($($n:ident),+ => move || $body:expr) => ( Dec 19 18:48:34.829 INFO [stderr] ... | Dec 19 18:48:34.829 INFO [stderr] 37 | | ); Dec 19 18:48:34.829 INFO [stderr] 38 | | } Dec 19 18:48:34.829 INFO [stderr] | |_^ Dec 19 18:48:34.829 INFO [stderr] | Dec 19 18:48:34.829 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 18:48:34.829 INFO [stderr] Dec 19 18:48:35.147 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:35.147 INFO [stderr] --> src/stream/mod.rs:55:30 Dec 19 18:48:35.147 INFO [stderr] | Dec 19 18:48:35.147 INFO [stderr] 55 | Some(Err(e)) => { Dec 19 18:48:35.147 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:35.147 INFO [stderr] | Dec 19 18:48:35.147 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:48:35.147 INFO [stderr] Dec 19 18:48:35.147 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:35.147 INFO [stderr] --> src/stream/mod.rs:76:17 Dec 19 18:48:35.147 INFO [stderr] | Dec 19 18:48:35.147 INFO [stderr] 76 | Err(e) => { Dec 19 18:48:35.147 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:35.147 INFO [stderr] Dec 19 18:48:35.148 INFO [stderr] warning: unused variable: `title` Dec 19 18:48:35.148 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:19 Dec 19 18:48:35.148 INFO [stderr] | Dec 19 18:48:35.148 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:35.148 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 19 18:48:35.148 INFO [stderr] Dec 19 18:48:35.148 INFO [stderr] warning: unused variable: `dimensions` Dec 19 18:48:35.148 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:34 Dec 19 18:48:35.148 INFO [stderr] | Dec 19 18:48:35.148 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:35.148 INFO [stderr] | ^^^^^^^^^^ help: consider using `_dimensions` instead Dec 19 18:48:35.148 INFO [stderr] Dec 19 18:48:35.148 INFO [stderr] warning: unused variable: `buffer` Dec 19 18:48:35.148 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:25 Dec 19 18:48:35.148 INFO [stderr] | Dec 19 18:48:35.148 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:35.148 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 19 18:48:35.148 INFO [stderr] Dec 19 18:48:35.148 INFO [stderr] warning: unused variable: `buffer_clone` Dec 19 18:48:35.148 INFO [stderr] --> src/ui/backend/gtk/mod.rs:124:13 Dec 19 18:48:35.148 INFO [stderr] | Dec 19 18:48:35.148 INFO [stderr] 124 | let buffer_clone = buffer.clone(); Dec 19 18:48:35.148 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_buffer_clone` instead Dec 19 18:48:35.148 INFO [stderr] Dec 19 18:48:35.361 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.361 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:35.361 INFO [stderr] | Dec 19 18:48:35.361 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:35.361 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.361 INFO [stderr] | | Dec 19 18:48:35.361 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.361 INFO [stderr] | Dec 19 18:48:35.361 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 18:48:35.361 INFO [stderr] Dec 19 18:48:35.361 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.361 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:35.361 INFO [stderr] | Dec 19 18:48:35.361 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:35.361 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.362 INFO [stderr] | | Dec 19 18:48:35.362 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.362 INFO [stderr] Dec 19 18:48:35.362 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.362 INFO [stderr] --> src/ui/backend/gtk/mod.rs:102:24 Dec 19 18:48:35.362 INFO [stderr] | Dec 19 18:48:35.362 INFO [stderr] 102 | fn show(&mut self, mut shell: Shell) -> Result<(), Self::Error> { Dec 19 18:48:35.362 INFO [stderr] | ----^^^^^ Dec 19 18:48:35.362 INFO [stderr] | | Dec 19 18:48:35.362 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.362 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: type alias is never used: `Error` Dec 19 18:48:35.369 INFO [stderr] --> src/app/mod.rs:6:1 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 6 | type Error = String; Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: struct is never constructed: `App` Dec 19 18:48:35.369 INFO [stderr] --> src/app/mod.rs:8:1 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 8 | pub struct App { Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.369 INFO [stderr] --> src/app/mod.rs:14:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 14 | pub fn new(shell: Shell, ui: U) -> Self { Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:35.369 INFO [stderr] --> src/app/mod.rs:21:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 21 | fn exit(self) -> Result<(), Error> { Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: constant item is never used: `DEFAULT_FONT` Dec 19 18:48:35.369 INFO [stderr] --> src/constants.rs:1:1 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 1 | pub const DEFAULT_FONT: &'static str = "Andale Mono"; Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: constant item is never used: `DEFAULT_DIMENSIONS` Dec 19 18:48:35.369 INFO [stderr] --> src/constants.rs:2:1 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 2 | pub const DEFAULT_DIMENSIONS: [u32; 2] = [480, 800]; Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: constant item is never used: `DEFAULT_TITLE` Dec 19 18:48:35.369 INFO [stderr] --> src/constants.rs:3:1 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 3 | pub const DEFAULT_TITLE: &'static str = "germ"; Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: field is never used: `child` Dec 19 18:48:35.369 INFO [stderr] --> src/shell/mod.rs:13:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 13 | child: Child, Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: field is never used: `stderr` Dec 19 18:48:35.369 INFO [stderr] --> src/shell/mod.rs:16:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 16 | stderr: stream::LockByteStream, Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:35.369 INFO [stderr] --> src/shell/mod.rs:64:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 64 | pub fn exit(&mut self) -> io::Result<()> { Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: variant is never constructed: `Stop` Dec 19 18:48:35.369 INFO [stderr] --> src/stream/mod.rs:11:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 11 | Stop, Dec 19 18:48:35.369 INFO [stderr] | ^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:35.369 INFO [stderr] --> src/stream/mod.rs:15:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.369 INFO [stderr] 15 | thread_handle: JoinHandle>, Dec 19 18:48:35.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.369 INFO [stderr] Dec 19 18:48:35.369 INFO [stderr] warning: field is never used: `signal_sender` Dec 19 18:48:35.369 INFO [stderr] --> src/stream/mod.rs:17:5 Dec 19 18:48:35.369 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 17 | signal_sender: Sender, Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: method is never used: `stop` Dec 19 18:48:35.370 INFO [stderr] --> src/stream/mod.rs:73:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 73 | pub fn stop(&self) -> io::Result<()> { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:35.370 INFO [stderr] --> src/stream/mod.rs:107:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 107 | thread_handle: JoinHandle>, Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: method is never used: `send_buffer` Dec 19 18:48:35.370 INFO [stderr] --> src/stream/mod.rs:165:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 165 | pub fn send_buffer(&self) { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: method is never used: `close` Dec 19 18:48:35.370 INFO [stderr] --> src/stream/mod.rs:169:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 169 | pub fn close(self) -> ::std::thread::Result> { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: function is never used: `debug_error` Dec 19 18:48:35.370 INFO [stderr] --> src/stream/mod.rs:192:1 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 192 | fn debug_error(msg: &'static str) -> io::Result { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.370 INFO [stderr] --> src/ui/backend/conrod/text.rs:21:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 21 | pub fn new(widget_id: widget::Id, parent_id: widget::Id, editable: bool) -> Text { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.370 INFO [stderr] --> src/ui/backend/conrod/mod.rs:54:5 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 54 | pub fn new(font_family: String, vsync: bool) -> Result { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: function is never used: `destroy_default_context` Dec 19 18:48:35.370 INFO [stderr] --> src/ui/backend/gtk/mod.rs:80:1 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 80 | fn destroy_default_context() { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.370 INFO [stderr] warning: function is never used: `load_font` Dec 19 18:48:35.370 INFO [stderr] --> src/ui/mod.rs:28:1 Dec 19 18:48:35.370 INFO [stderr] | Dec 19 18:48:35.370 INFO [stderr] 28 | pub fn load_font(family: &str) -> Result, String> { Dec 19 18:48:35.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.370 INFO [stderr] Dec 19 18:48:35.376 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:35.376 INFO [stderr] --> src/ui/backend/gtk/mod.rs:83:13 Dec 19 18:48:35.376 INFO [stderr] | Dec 19 18:48:35.376 INFO [stderr] 83 | context.shell.exit(); Dec 19 18:48:35.376 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.376 INFO [stderr] | Dec 19 18:48:35.376 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 18:48:35.376 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:35.376 INFO [stderr] Dec 19 18:48:35.412 INFO [stderr] warning: unused import: `std::io::Read` Dec 19 18:48:35.412 INFO [stderr] --> src/stream/mod.rs:203:9 Dec 19 18:48:35.412 INFO [stderr] | Dec 19 18:48:35.412 INFO [stderr] 203 | use std::io::Read; Dec 19 18:48:35.412 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 18:48:35.412 INFO [stderr] Dec 19 18:48:35.429 INFO [stderr] warning: unused variable: `result` Dec 19 18:48:35.429 INFO [stderr] --> src/stream/mod.rs:214:17 Dec 19 18:48:35.429 INFO [stderr] | Dec 19 18:48:35.429 INFO [stderr] 214 | let mut result: Vec = Vec::new(); Dec 19 18:48:35.429 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 19 18:48:35.429 INFO [stderr] | Dec 19 18:48:35.429 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:48:35.429 INFO [stderr] Dec 19 18:48:35.429 INFO [stderr] warning: unused variable: `start_instant` Dec 19 18:48:35.429 INFO [stderr] --> src/stream/mod.rs:217:13 Dec 19 18:48:35.429 INFO [stderr] | Dec 19 18:48:35.429 INFO [stderr] 217 | let start_instant = Instant::now(); Dec 19 18:48:35.429 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_start_instant` instead Dec 19 18:48:35.429 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `result` Dec 19 18:48:35.430 INFO [stderr] --> src/stream/mod.rs:235:17 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 235 | let mut result: Vec = Vec::new(); Dec 19 18:48:35.430 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `font` Dec 19 18:48:35.430 INFO [stderr] --> src/ui/mod.rs:49:13 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 49 | let font = load_font(font_name).expect("could not load default font"); Dec 19 18:48:35.430 INFO [stderr] | ^^^^ help: consider using `_font` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:35.430 INFO [stderr] --> src/stream/mod.rs:55:30 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 55 | Some(Err(e)) => { Dec 19 18:48:35.430 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:35.430 INFO [stderr] --> src/stream/mod.rs:76:17 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 76 | Err(e) => { Dec 19 18:48:35.430 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `title` Dec 19 18:48:35.430 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:19 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:35.430 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `dimensions` Dec 19 18:48:35.430 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:34 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:35.430 INFO [stderr] | ^^^^^^^^^^ help: consider using `_dimensions` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.430 INFO [stderr] warning: unused variable: `buffer` Dec 19 18:48:35.430 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:25 Dec 19 18:48:35.430 INFO [stderr] | Dec 19 18:48:35.430 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:35.430 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 19 18:48:35.430 INFO [stderr] Dec 19 18:48:35.431 INFO [stderr] warning: unused variable: `buffer_clone` Dec 19 18:48:35.431 INFO [stderr] --> src/ui/backend/gtk/mod.rs:124:13 Dec 19 18:48:35.431 INFO [stderr] | Dec 19 18:48:35.431 INFO [stderr] 124 | let buffer_clone = buffer.clone(); Dec 19 18:48:35.431 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_buffer_clone` instead Dec 19 18:48:35.431 INFO [stderr] Dec 19 18:48:35.519 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.520 INFO [stderr] --> src/stream/mod.rs:213:13 Dec 19 18:48:35.520 INFO [stderr] | Dec 19 18:48:35.520 INFO [stderr] 213 | let mut stream = ByteStream::spawn(test_readable); Dec 19 18:48:35.520 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.520 INFO [stderr] | | Dec 19 18:48:35.520 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.520 INFO [stderr] | Dec 19 18:48:35.520 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 18:48:35.520 INFO [stderr] Dec 19 18:48:35.520 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.520 INFO [stderr] --> src/stream/mod.rs:214:13 Dec 19 18:48:35.520 INFO [stderr] | Dec 19 18:48:35.520 INFO [stderr] 214 | let mut result: Vec = Vec::new(); Dec 19 18:48:35.520 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.520 INFO [stderr] | | Dec 19 18:48:35.520 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.520 INFO [stderr] Dec 19 18:48:35.520 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.520 INFO [stderr] --> src/stream/mod.rs:235:13 Dec 19 18:48:35.520 INFO [stderr] | Dec 19 18:48:35.520 INFO [stderr] 235 | let mut result: Vec = Vec::new(); Dec 19 18:48:35.520 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.520 INFO [stderr] | | Dec 19 18:48:35.520 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.520 INFO [stderr] Dec 19 18:48:35.557 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.557 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:35.557 INFO [stderr] | Dec 19 18:48:35.557 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:35.557 INFO [stderr] | ----^^^^^^ Dec 19 18:48:35.557 INFO [stderr] | | Dec 19 18:48:35.557 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.557 INFO [stderr] Dec 19 18:48:35.557 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:35.557 INFO [stderr] --> src/ui/backend/gtk/mod.rs:102:24 Dec 19 18:48:35.557 INFO [stderr] | Dec 19 18:48:35.557 INFO [stderr] 102 | fn show(&mut self, mut shell: Shell) -> Result<(), Self::Error> { Dec 19 18:48:35.557 INFO [stderr] | ----^^^^^ Dec 19 18:48:35.557 INFO [stderr] | | Dec 19 18:48:35.557 INFO [stderr] | help: remove this `mut` Dec 19 18:48:35.557 INFO [stderr] Dec 19 18:48:35.566 INFO [stderr] warning: type alias is never used: `Error` Dec 19 18:48:35.566 INFO [stderr] --> src/app/mod.rs:6:1 Dec 19 18:48:35.566 INFO [stderr] | Dec 19 18:48:35.566 INFO [stderr] 6 | type Error = String; Dec 19 18:48:35.566 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.566 INFO [stderr] | Dec 19 18:48:35.566 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:48:35.566 INFO [stderr] Dec 19 18:48:35.566 INFO [stderr] warning: struct is never constructed: `App` Dec 19 18:48:35.566 INFO [stderr] --> src/app/mod.rs:8:1 Dec 19 18:48:35.566 INFO [stderr] | Dec 19 18:48:35.566 INFO [stderr] 8 | pub struct App { Dec 19 18:48:35.566 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.566 INFO [stderr] Dec 19 18:48:35.566 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.566 INFO [stderr] --> src/app/mod.rs:14:5 Dec 19 18:48:35.566 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 14 | pub fn new(shell: Shell, ui: U) -> Self { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:35.567 INFO [stderr] --> src/app/mod.rs:21:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 21 | fn exit(self) -> Result<(), Error> { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: constant item is never used: `DEFAULT_DIMENSIONS` Dec 19 18:48:35.567 INFO [stderr] --> src/constants.rs:2:1 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 2 | pub const DEFAULT_DIMENSIONS: [u32; 2] = [480, 800]; Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: constant item is never used: `DEFAULT_TITLE` Dec 19 18:48:35.567 INFO [stderr] --> src/constants.rs:3:1 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 3 | pub const DEFAULT_TITLE: &'static str = "germ"; Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: field is never used: `child` Dec 19 18:48:35.567 INFO [stderr] --> src/shell/mod.rs:13:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 13 | child: Child, Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: field is never used: `stderr` Dec 19 18:48:35.567 INFO [stderr] --> src/shell/mod.rs:16:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 16 | stderr: stream::LockByteStream, Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:35.567 INFO [stderr] --> src/shell/mod.rs:64:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 64 | pub fn exit(&mut self) -> io::Result<()> { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:35.567 INFO [stderr] --> src/stream/mod.rs:15:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 15 | thread_handle: JoinHandle>, Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:35.567 INFO [stderr] --> src/stream/mod.rs:107:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 107 | thread_handle: JoinHandle>, Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: method is never used: `close` Dec 19 18:48:35.567 INFO [stderr] --> src/stream/mod.rs:169:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 169 | pub fn close(self) -> ::std::thread::Result> { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: function is never used: `debug_error` Dec 19 18:48:35.567 INFO [stderr] --> src/stream/mod.rs:192:1 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 192 | fn debug_error(msg: &'static str) -> io::Result { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: constant item is never used: `TIMEOUT_SECS` Dec 19 18:48:35.567 INFO [stderr] --> src/stream/mod.rs:209:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 209 | const TIMEOUT_SECS: u64 = 3; Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.567 INFO [stderr] --> src/ui/backend/conrod/text.rs:21:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 21 | pub fn new(widget_id: widget::Id, parent_id: widget::Id, editable: bool) -> Text { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:35.567 INFO [stderr] --> src/ui/backend/conrod/mod.rs:54:5 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 54 | pub fn new(font_family: String, vsync: bool) -> Result { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.567 INFO [stderr] Dec 19 18:48:35.567 INFO [stderr] warning: function is never used: `destroy_default_context` Dec 19 18:48:35.567 INFO [stderr] --> src/ui/backend/gtk/mod.rs:80:1 Dec 19 18:48:35.567 INFO [stderr] | Dec 19 18:48:35.567 INFO [stderr] 80 | fn destroy_default_context() { Dec 19 18:48:35.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.568 INFO [stderr] Dec 19 18:48:35.570 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:35.570 INFO [stderr] --> src/shell/mod.rs:93:9 Dec 19 18:48:35.570 INFO [stderr] | Dec 19 18:48:35.570 INFO [stderr] 93 | shell.execute(command); Dec 19 18:48:35.570 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.570 INFO [stderr] | Dec 19 18:48:35.570 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 18:48:35.570 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:35.570 INFO [stderr] Dec 19 18:48:35.570 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:35.571 INFO [stderr] --> src/shell/mod.rs:136:13 Dec 19 18:48:35.571 INFO [stderr] | Dec 19 18:48:35.571 INFO [stderr] 136 | hello_world(&mut shell); Dec 19 18:48:35.571 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.571 INFO [stderr] | Dec 19 18:48:35.571 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:35.571 INFO [stderr] Dec 19 18:48:35.571 INFO [stderr] warning: constant `test_readable` should have an upper case name such as `TEST_READABLE` Dec 19 18:48:35.571 INFO [stderr] --> src/stream/mod.rs:207:5 Dec 19 18:48:35.571 INFO [stderr] | Dec 19 18:48:35.571 INFO [stderr] 207 | const test_readable: &[u8] = "hello world".as_bytes(); Dec 19 18:48:35.571 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.571 INFO [stderr] Dec 19 18:48:35.573 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:35.574 INFO [stderr] --> src/ui/backend/gtk/mod.rs:83:13 Dec 19 18:48:35.574 INFO [stderr] | Dec 19 18:48:35.574 INFO [stderr] 83 | context.shell.exit(); Dec 19 18:48:35.574 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:35.574 INFO [stderr] | Dec 19 18:48:35.574 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:35.574 INFO [stderr] Dec 19 18:48:35.614 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 56s Dec 19 18:48:36.522 INFO running `"docker" "inspect" "8f6c2535c7eb8eb6cb47dea96b42da80f84035d015a0959c7136022189bc248a"` Dec 19 18:48:36.769 INFO running `"docker" "rm" "-f" "8f6c2535c7eb8eb6cb47dea96b42da80f84035d015a0959c7136022189bc248a"` Dec 19 18:48:37.060 INFO [stdout] 8f6c2535c7eb8eb6cb47dea96b42da80f84035d015a0959c7136022189bc248a