Dec 19 18:45:37.124 INFO checking covercash2/germ against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 18:45:37.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 18:45:37.622 INFO [stdout] 1545c2e79cfe804dee8a311cca7445dda45225e12a560e7c30a81af435981078 Dec 19 18:45:37.624 INFO running `"docker" "start" "-a" "1545c2e79cfe804dee8a311cca7445dda45225e12a560e7c30a81af435981078"` Dec 19 18:45:39.786 INFO [stderr] Compiling gio v0.5.1 Dec 19 18:45:39.800 INFO [stderr] Compiling gdk-pixbuf v0.5.0 Dec 19 18:45:39.804 INFO [stderr] Compiling gdk v0.9.0 Dec 19 18:45:39.804 INFO [stderr] Compiling gtk v0.5.0 Dec 19 18:45:39.805 INFO [stderr] Compiling glib-sys v0.7.0 Dec 19 18:45:39.805 INFO [stderr] Compiling gobject-sys v0.7.0 Dec 19 18:45:39.806 INFO [stderr] Compiling gio-sys v0.7.0 Dec 19 18:45:39.806 INFO [stderr] Compiling cairo-sys-rs v0.7.0 Dec 19 18:45:42.460 INFO [stderr] Compiling gdk-pixbuf-sys v0.7.0 Dec 19 18:45:42.468 INFO [stderr] Compiling pango-sys v0.7.0 Dec 19 18:45:42.468 INFO [stderr] Compiling atk-sys v0.7.0 Dec 19 18:45:42.472 INFO [stderr] Compiling servo-fontconfig-sys v4.0.4 Dec 19 18:45:44.088 INFO [stderr] Compiling gdk-sys v0.7.0 Dec 19 18:45:44.146 INFO [stderr] Compiling gtk-sys v0.7.0 Dec 19 18:45:44.326 INFO [stderr] Compiling log v0.4.2 Dec 19 18:45:44.999 INFO [stderr] Checking petgraph v0.4.12 Dec 19 18:45:45.008 INFO [stderr] Compiling servo-freetype-sys v4.0.3 Dec 19 18:45:45.200 INFO [stderr] Compiling expat-sys v2.1.5 Dec 19 18:45:46.024 INFO [stderr] Checking approx v0.2.0 Dec 19 18:45:48.448 INFO [stderr] Compiling syn v0.13.11 Dec 19 18:45:48.501 INFO [stderr] Checking ordered-float v0.5.0 Dec 19 18:45:49.119 INFO [stderr] Compiling gl_generator v0.9.0 Dec 19 18:45:49.119 INFO [stderr] Checking wayland-sys v0.12.5 Dec 19 18:45:50.265 INFO [stderr] Compiling cairo-rs v0.5.0 Dec 19 18:45:50.792 INFO [stderr] Checking wayland-client v0.12.5 Dec 19 18:45:51.217 INFO [stderr] Checking smithay-client-toolkit v0.2.2 Dec 19 18:45:52.110 INFO [stderr] Checking rusttype v0.5.2 Dec 19 18:45:52.258 INFO [stderr] Checking rusttype v0.6.1 Dec 19 18:45:59.156 INFO [stderr] Checking wayland-protocols v0.12.5 Dec 19 18:45:59.840 INFO [stderr] Checking wayland-kbd v0.13.1 Dec 19 18:45:59.936 INFO [stderr] Checking winit v0.15.0 Dec 19 18:45:59.936 INFO [stderr] Checking daggy v0.5.0 Dec 19 18:46:00.200 INFO [stderr] Compiling glutin v0.14.0 Dec 19 18:46:00.905 INFO [stderr] Compiling glium v0.21.0 Dec 19 18:46:24.313 INFO [stderr] Compiling glutin v0.16.0 Dec 19 18:46:25.020 INFO [stderr] Checking glib v0.6.0 Dec 19 18:46:30.700 INFO [stderr] Checking wayland-window v0.13.3 Dec 19 18:46:35.866 INFO [stderr] Checking winit v0.12.0 Dec 19 18:47:00.378 INFO [stderr] Checking pango v0.5.0 Dec 19 18:47:05.308 INFO [stderr] Compiling conrod_derive v0.1.2 Dec 19 18:47:51.532 INFO [stderr] Checking servo-fontconfig v0.4.0 Dec 19 18:47:52.142 INFO [stderr] Checking font-loader v0.7.0 Dec 19 18:47:55.636 INFO [stderr] Checking conrod v0.60.0 Dec 19 18:48:45.284 INFO [stderr] Checking germ v0.1.0 (/opt/crater/workdir) Dec 19 18:48:47.319 INFO [stderr] warning: unused import: `Event` Dec 19 18:48:47.319 INFO [stderr] --> src/app/mod.rs:2:10 Dec 19 18:48:47.319 INFO [stderr] | Dec 19 18:48:47.319 INFO [stderr] 2 | use ui::{Event, Ui}; Dec 19 18:48:47.319 INFO [stderr] | ^^^^^ Dec 19 18:48:47.319 INFO [stderr] | Dec 19 18:48:47.319 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 18:48:47.319 INFO [stderr] Dec 19 18:48:47.319 INFO [stderr] warning: unused import: `std::time::Instant` Dec 19 18:48:47.319 INFO [stderr] --> src/app/mod.rs:4:5 Dec 19 18:48:47.319 INFO [stderr] | Dec 19 18:48:47.319 INFO [stderr] 4 | use std::time::Instant; Dec 19 18:48:47.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:2:5 Dec 19 18:48:47.320 INFO [stderr] | Dec 19 18:48:47.320 INFO [stderr] 2 | use std::io; Dec 19 18:48:47.320 INFO [stderr] | ^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:3:5 Dec 19 18:48:47.320 INFO [stderr] | Dec 19 18:48:47.320 INFO [stderr] 3 | use std::io::Write; Dec 19 18:48:47.320 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:4:5 Dec 19 18:48:47.320 INFO [stderr] | Dec 19 18:48:47.320 INFO [stderr] 4 | use std::rc::Rc; Dec 19 18:48:47.320 INFO [stderr] | ^^^^^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused import: `std::sync::mpsc::Receiver` Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:5:5 Dec 19 18:48:47.320 INFO [stderr] | Dec 19 18:48:47.320 INFO [stderr] 5 | use std::sync::mpsc::Receiver; Dec 19 18:48:47.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused import: `futures` Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:7:5 Dec 19 18:48:47.320 INFO [stderr] | Dec 19 18:48:47.320 INFO [stderr] 7 | use futures; Dec 19 18:48:47.320 INFO [stderr] | ^^^^^^^ Dec 19 18:48:47.320 INFO [stderr] Dec 19 18:48:47.320 INFO [stderr] warning: unused macro definition Dec 19 18:48:47.320 INFO [stderr] --> src/ui/backend/gtk/mod.rs:23:1 Dec 19 18:48:47.321 INFO [stderr] | Dec 19 18:48:47.321 INFO [stderr] 23 | / macro_rules! clone { Dec 19 18:48:47.321 INFO [stderr] 24 | | (@param _) => ( _ ); Dec 19 18:48:47.321 INFO [stderr] 25 | | (@param $x:ident) => ( $x ); Dec 19 18:48:47.321 INFO [stderr] 26 | | ($($n:ident),+ => move || $body:expr) => ( Dec 19 18:48:47.321 INFO [stderr] ... | Dec 19 18:48:47.321 INFO [stderr] 37 | | ); Dec 19 18:48:47.321 INFO [stderr] 38 | | } Dec 19 18:48:47.321 INFO [stderr] | |_^ Dec 19 18:48:47.321 INFO [stderr] | Dec 19 18:48:47.321 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 18:48:47.321 INFO [stderr] Dec 19 18:48:47.335 INFO [stderr] warning: unused import: `Event` Dec 19 18:48:47.335 INFO [stderr] --> src/app/mod.rs:2:10 Dec 19 18:48:47.335 INFO [stderr] | Dec 19 18:48:47.335 INFO [stderr] 2 | use ui::{Event, Ui}; Dec 19 18:48:47.335 INFO [stderr] | ^^^^^ Dec 19 18:48:47.335 INFO [stderr] | Dec 19 18:48:47.335 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 18:48:47.335 INFO [stderr] Dec 19 18:48:47.335 INFO [stderr] warning: unused import: `std::time::Instant` Dec 19 18:48:47.335 INFO [stderr] --> src/app/mod.rs:4:5 Dec 19 18:48:47.335 INFO [stderr] | Dec 19 18:48:47.335 INFO [stderr] 4 | use std::time::Instant; Dec 19 18:48:47.335 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.335 INFO [stderr] Dec 19 18:48:47.336 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 19 18:48:47.336 INFO [stderr] --> src/shell/mod.rs:97:15 Dec 19 18:48:47.336 INFO [stderr] | Dec 19 18:48:47.336 INFO [stderr] 97 | while (!buffer.eq(expected_output)) { Dec 19 18:48:47.336 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:48:47.336 INFO [stderr] | Dec 19 18:48:47.336 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 19 18:48:47.336 INFO [stderr] Dec 19 18:48:47.336 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 19 18:48:47.336 INFO [stderr] --> src/shell/mod.rs:99:16 Dec 19 18:48:47.336 INFO [stderr] | Dec 19 18:48:47.336 INFO [stderr] 99 | if (iters >= max_iters) { Dec 19 18:48:47.336 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:48:47.336 INFO [stderr] Dec 19 18:48:47.336 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:47.336 INFO [stderr] --> src/stream/mod.rs:202:9 Dec 19 18:48:47.336 INFO [stderr] | Dec 19 18:48:47.336 INFO [stderr] 202 | use std::io; Dec 19 18:48:47.336 INFO [stderr] | ^^^^^^^ Dec 19 18:48:47.336 INFO [stderr] Dec 19 18:48:47.337 INFO [stderr] warning: unused import: `std::io` Dec 19 18:48:47.337 INFO [stderr] --> src/ui/backend/gtk/mod.rs:2:5 Dec 19 18:48:47.337 INFO [stderr] | Dec 19 18:48:47.337 INFO [stderr] 2 | use std::io; Dec 19 18:48:47.337 INFO [stderr] | ^^^^^^^ Dec 19 18:48:47.337 INFO [stderr] Dec 19 18:48:47.337 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 18:48:47.337 INFO [stderr] --> src/ui/backend/gtk/mod.rs:3:5 Dec 19 18:48:47.337 INFO [stderr] | Dec 19 18:48:47.337 INFO [stderr] 3 | use std::io::Write; Dec 19 18:48:47.337 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 18:48:47.338 INFO [stderr] Dec 19 18:48:47.338 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 19 18:48:47.338 INFO [stderr] --> src/ui/backend/gtk/mod.rs:4:5 Dec 19 18:48:47.338 INFO [stderr] | Dec 19 18:48:47.338 INFO [stderr] 4 | use std::rc::Rc; Dec 19 18:48:47.338 INFO [stderr] | ^^^^^^^^^^^ Dec 19 18:48:47.338 INFO [stderr] Dec 19 18:48:47.338 INFO [stderr] warning: unused import: `std::sync::mpsc::Receiver` Dec 19 18:48:47.338 INFO [stderr] --> src/ui/backend/gtk/mod.rs:5:5 Dec 19 18:48:47.338 INFO [stderr] | Dec 19 18:48:47.338 INFO [stderr] 5 | use std::sync::mpsc::Receiver; Dec 19 18:48:47.338 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.338 INFO [stderr] Dec 19 18:48:47.338 INFO [stderr] warning: unused import: `futures` Dec 19 18:48:47.338 INFO [stderr] --> src/ui/backend/gtk/mod.rs:7:5 Dec 19 18:48:47.338 INFO [stderr] | Dec 19 18:48:47.338 INFO [stderr] 7 | use futures; Dec 19 18:48:47.338 INFO [stderr] | ^^^^^^^ Dec 19 18:48:47.338 INFO [stderr] Dec 19 18:48:47.338 INFO [stderr] warning: unused macro definition Dec 19 18:48:47.338 INFO [stderr] --> src/ui/backend/gtk/mod.rs:23:1 Dec 19 18:48:47.338 INFO [stderr] | Dec 19 18:48:47.338 INFO [stderr] 23 | / macro_rules! clone { Dec 19 18:48:47.338 INFO [stderr] 24 | | (@param _) => ( _ ); Dec 19 18:48:47.338 INFO [stderr] 25 | | (@param $x:ident) => ( $x ); Dec 19 18:48:47.338 INFO [stderr] 26 | | ($($n:ident),+ => move || $body:expr) => ( Dec 19 18:48:47.338 INFO [stderr] ... | Dec 19 18:48:47.338 INFO [stderr] 37 | | ); Dec 19 18:48:47.338 INFO [stderr] 38 | | } Dec 19 18:48:47.338 INFO [stderr] | |_^ Dec 19 18:48:47.338 INFO [stderr] | Dec 19 18:48:47.338 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 18:48:47.338 INFO [stderr] Dec 19 18:48:47.799 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:47.800 INFO [stderr] --> src/stream/mod.rs:55:30 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 55 | Some(Err(e)) => { Dec 19 18:48:47.800 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.800 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:47.800 INFO [stderr] --> src/stream/mod.rs:76:17 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 76 | Err(e) => { Dec 19 18:48:47.800 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.800 INFO [stderr] warning: unused variable: `title` Dec 19 18:48:47.800 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:19 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:47.800 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.800 INFO [stderr] warning: unused variable: `dimensions` Dec 19 18:48:47.800 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:34 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:47.800 INFO [stderr] | ^^^^^^^^^^ help: consider using `_dimensions` instead Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.800 INFO [stderr] warning: unused variable: `buffer` Dec 19 18:48:47.800 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:25 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:47.800 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.800 INFO [stderr] warning: unused variable: `buffer_clone` Dec 19 18:48:47.800 INFO [stderr] --> src/ui/backend/gtk/mod.rs:124:13 Dec 19 18:48:47.800 INFO [stderr] | Dec 19 18:48:47.800 INFO [stderr] 124 | let buffer_clone = buffer.clone(); Dec 19 18:48:47.800 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_buffer_clone` instead Dec 19 18:48:47.800 INFO [stderr] Dec 19 18:48:47.813 INFO [stderr] warning: unused import: `std::io::Read` Dec 19 18:48:47.813 INFO [stderr] --> src/stream/mod.rs:203:9 Dec 19 18:48:47.813 INFO [stderr] | Dec 19 18:48:47.813 INFO [stderr] 203 | use std::io::Read; Dec 19 18:48:47.813 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 18:48:47.813 INFO [stderr] Dec 19 18:48:47.835 INFO [stderr] warning: unused variable: `result` Dec 19 18:48:47.835 INFO [stderr] --> src/stream/mod.rs:214:17 Dec 19 18:48:47.835 INFO [stderr] | Dec 19 18:48:47.835 INFO [stderr] 214 | let mut result: Vec = Vec::new(); Dec 19 18:48:47.835 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 19 18:48:47.835 INFO [stderr] | Dec 19 18:48:47.835 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:48:47.835 INFO [stderr] Dec 19 18:48:47.835 INFO [stderr] warning: unused variable: `start_instant` Dec 19 18:48:47.835 INFO [stderr] --> src/stream/mod.rs:217:13 Dec 19 18:48:47.835 INFO [stderr] | Dec 19 18:48:47.835 INFO [stderr] 217 | let start_instant = Instant::now(); Dec 19 18:48:47.835 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_start_instant` instead Dec 19 18:48:47.835 INFO [stderr] Dec 19 18:48:47.835 INFO [stderr] warning: unused variable: `result` Dec 19 18:48:47.835 INFO [stderr] --> src/stream/mod.rs:235:17 Dec 19 18:48:47.835 INFO [stderr] | Dec 19 18:48:47.835 INFO [stderr] 235 | let mut result: Vec = Vec::new(); Dec 19 18:48:47.835 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 19 18:48:47.835 INFO [stderr] Dec 19 18:48:47.836 INFO [stderr] warning: unused variable: `font` Dec 19 18:48:47.836 INFO [stderr] --> src/ui/mod.rs:49:13 Dec 19 18:48:47.836 INFO [stderr] | Dec 19 18:48:47.836 INFO [stderr] 49 | let font = load_font(font_name).expect("could not load default font"); Dec 19 18:48:47.836 INFO [stderr] | ^^^^ help: consider using `_font` instead Dec 19 18:48:47.836 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:47.840 INFO [stderr] --> src/stream/mod.rs:55:30 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 55 | Some(Err(e)) => { Dec 19 18:48:47.840 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `e` Dec 19 18:48:47.840 INFO [stderr] --> src/stream/mod.rs:76:17 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 76 | Err(e) => { Dec 19 18:48:47.840 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `title` Dec 19 18:48:47.840 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:19 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:47.840 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `dimensions` Dec 19 18:48:47.840 INFO [stderr] --> src/ui/backend/gtk/mod.rs:94:34 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 94 | pub fn create(title: String, dimensions: [i32; 2]) -> Result { Dec 19 18:48:47.840 INFO [stderr] | ^^^^^^^^^^ help: consider using `_dimensions` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `buffer` Dec 19 18:48:47.840 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:25 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:47.840 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.840 INFO [stderr] warning: unused variable: `buffer_clone` Dec 19 18:48:47.840 INFO [stderr] --> src/ui/backend/gtk/mod.rs:124:13 Dec 19 18:48:47.840 INFO [stderr] | Dec 19 18:48:47.840 INFO [stderr] 124 | let buffer_clone = buffer.clone(); Dec 19 18:48:47.840 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_buffer_clone` instead Dec 19 18:48:47.840 INFO [stderr] Dec 19 18:48:47.929 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:47.929 INFO [stderr] --> src/stream/mod.rs:213:13 Dec 19 18:48:47.929 INFO [stderr] | Dec 19 18:48:47.929 INFO [stderr] 213 | let mut stream = ByteStream::spawn(test_readable); Dec 19 18:48:47.929 INFO [stderr] | ----^^^^^^ Dec 19 18:48:47.929 INFO [stderr] | | Dec 19 18:48:47.929 INFO [stderr] | help: remove this `mut` Dec 19 18:48:47.929 INFO [stderr] | Dec 19 18:48:47.929 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 18:48:47.929 INFO [stderr] Dec 19 18:48:47.929 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:47.929 INFO [stderr] --> src/stream/mod.rs:214:13 Dec 19 18:48:47.929 INFO [stderr] | Dec 19 18:48:47.929 INFO [stderr] 214 | let mut result: Vec = Vec::new(); Dec 19 18:48:47.929 INFO [stderr] | ----^^^^^^ Dec 19 18:48:47.929 INFO [stderr] | | Dec 19 18:48:47.929 INFO [stderr] | help: remove this `mut` Dec 19 18:48:47.929 INFO [stderr] Dec 19 18:48:47.932 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:47.932 INFO [stderr] --> src/stream/mod.rs:235:13 Dec 19 18:48:47.932 INFO [stderr] | Dec 19 18:48:47.932 INFO [stderr] 235 | let mut result: Vec = Vec::new(); Dec 19 18:48:47.932 INFO [stderr] | ----^^^^^^ Dec 19 18:48:47.932 INFO [stderr] | | Dec 19 18:48:47.932 INFO [stderr] | help: remove this `mut` Dec 19 18:48:47.932 INFO [stderr] Dec 19 18:48:47.968 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:47.968 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:47.968 INFO [stderr] | Dec 19 18:48:47.968 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:47.969 INFO [stderr] | ----^^^^^^ Dec 19 18:48:47.969 INFO [stderr] | | Dec 19 18:48:47.969 INFO [stderr] | help: remove this `mut` Dec 19 18:48:47.969 INFO [stderr] Dec 19 18:48:47.969 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:47.969 INFO [stderr] --> src/ui/backend/gtk/mod.rs:102:24 Dec 19 18:48:47.969 INFO [stderr] | Dec 19 18:48:47.969 INFO [stderr] 102 | fn show(&mut self, mut shell: Shell) -> Result<(), Self::Error> { Dec 19 18:48:47.969 INFO [stderr] | ----^^^^^ Dec 19 18:48:47.969 INFO [stderr] | | Dec 19 18:48:47.969 INFO [stderr] | help: remove this `mut` Dec 19 18:48:47.969 INFO [stderr] Dec 19 18:48:47.976 INFO [stderr] warning: type alias is never used: `Error` Dec 19 18:48:47.976 INFO [stderr] --> src/app/mod.rs:6:1 Dec 19 18:48:47.977 INFO [stderr] | Dec 19 18:48:47.978 INFO [stderr] 6 | type Error = String; Dec 19 18:48:47.978 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.978 INFO [stderr] | Dec 19 18:48:47.978 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:48:47.978 INFO [stderr] Dec 19 18:48:47.978 INFO [stderr] warning: struct is never constructed: `App` Dec 19 18:48:47.978 INFO [stderr] --> src/app/mod.rs:8:1 Dec 19 18:48:47.978 INFO [stderr] | Dec 19 18:48:47.978 INFO [stderr] 8 | pub struct App { Dec 19 18:48:47.978 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.978 INFO [stderr] Dec 19 18:48:47.978 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:47.978 INFO [stderr] --> src/app/mod.rs:14:5 Dec 19 18:48:47.978 INFO [stderr] | Dec 19 18:48:47.978 INFO [stderr] 14 | pub fn new(shell: Shell, ui: U) -> Self { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:47.979 INFO [stderr] --> src/app/mod.rs:21:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 21 | fn exit(self) -> Result<(), Error> { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: constant item is never used: `DEFAULT_DIMENSIONS` Dec 19 18:48:47.979 INFO [stderr] --> src/constants.rs:2:1 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 2 | pub const DEFAULT_DIMENSIONS: [u32; 2] = [480, 800]; Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: constant item is never used: `DEFAULT_TITLE` Dec 19 18:48:47.979 INFO [stderr] --> src/constants.rs:3:1 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 3 | pub const DEFAULT_TITLE: &'static str = "germ"; Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: field is never used: `child` Dec 19 18:48:47.979 INFO [stderr] --> src/shell/mod.rs:13:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 13 | child: Child, Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: field is never used: `stderr` Dec 19 18:48:47.979 INFO [stderr] --> src/shell/mod.rs:16:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 16 | stderr: stream::LockByteStream, Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:47.979 INFO [stderr] --> src/shell/mod.rs:64:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 64 | pub fn exit(&mut self) -> io::Result<()> { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:47.979 INFO [stderr] --> src/stream/mod.rs:15:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 15 | thread_handle: JoinHandle>, Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:47.979 INFO [stderr] --> src/stream/mod.rs:107:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 107 | thread_handle: JoinHandle>, Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: method is never used: `close` Dec 19 18:48:47.979 INFO [stderr] --> src/stream/mod.rs:169:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 169 | pub fn close(self) -> ::std::thread::Result> { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: function is never used: `debug_error` Dec 19 18:48:47.979 INFO [stderr] --> src/stream/mod.rs:192:1 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 192 | fn debug_error(msg: &'static str) -> io::Result { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: constant item is never used: `TIMEOUT_SECS` Dec 19 18:48:47.979 INFO [stderr] --> src/stream/mod.rs:209:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 209 | const TIMEOUT_SECS: u64 = 3; Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:47.979 INFO [stderr] --> src/ui/backend/conrod/text.rs:21:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 21 | pub fn new(widget_id: widget::Id, parent_id: widget::Id, editable: bool) -> Text { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:47.979 INFO [stderr] --> src/ui/backend/conrod/mod.rs:54:5 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 54 | pub fn new(font_family: String, vsync: bool) -> Result { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.979 INFO [stderr] warning: function is never used: `destroy_default_context` Dec 19 18:48:47.979 INFO [stderr] --> src/ui/backend/gtk/mod.rs:80:1 Dec 19 18:48:47.979 INFO [stderr] | Dec 19 18:48:47.979 INFO [stderr] 80 | fn destroy_default_context() { Dec 19 18:48:47.979 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.979 INFO [stderr] Dec 19 18:48:47.983 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:47.983 INFO [stderr] --> src/shell/mod.rs:93:9 Dec 19 18:48:47.983 INFO [stderr] | Dec 19 18:48:47.983 INFO [stderr] 93 | shell.execute(command); Dec 19 18:48:47.983 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:47.984 INFO [stderr] | Dec 19 18:48:47.984 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 18:48:47.984 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:47.984 INFO [stderr] Dec 19 18:48:48.004 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:48.004 INFO [stderr] --> src/shell/mod.rs:136:13 Dec 19 18:48:48.004 INFO [stderr] | Dec 19 18:48:48.004 INFO [stderr] 136 | hello_world(&mut shell); Dec 19 18:48:48.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.004 INFO [stderr] | Dec 19 18:48:48.004 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:48.004 INFO [stderr] Dec 19 18:48:48.004 INFO [stderr] warning: constant `test_readable` should have an upper case name such as `TEST_READABLE` Dec 19 18:48:48.004 INFO [stderr] --> src/stream/mod.rs:207:5 Dec 19 18:48:48.004 INFO [stderr] | Dec 19 18:48:48.004 INFO [stderr] 207 | const test_readable: &[u8] = "hello world".as_bytes(); Dec 19 18:48:48.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.004 INFO [stderr] Dec 19 18:48:48.004 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:48.004 INFO [stderr] --> src/ui/backend/gtk/mod.rs:83:13 Dec 19 18:48:48.004 INFO [stderr] | Dec 19 18:48:48.004 INFO [stderr] 83 | context.shell.exit(); Dec 19 18:48:48.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.004 INFO [stderr] | Dec 19 18:48:48.004 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:48.004 INFO [stderr] Dec 19 18:48:48.100 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:48.100 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:48.100 INFO [stderr] | Dec 19 18:48:48.100 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:48.100 INFO [stderr] | ----^^^^^^ Dec 19 18:48:48.100 INFO [stderr] | | Dec 19 18:48:48.100 INFO [stderr] | help: remove this `mut` Dec 19 18:48:48.100 INFO [stderr] | Dec 19 18:48:48.100 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 18:48:48.100 INFO [stderr] Dec 19 18:48:48.100 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:48.100 INFO [stderr] --> src/ui/backend/gtk/mod.rs:138:21 Dec 19 18:48:48.100 INFO [stderr] | Dec 19 18:48:48.100 INFO [stderr] 138 | let mut buffer = view.get_buffer().expect("couldn't get input text buffer"); Dec 19 18:48:48.100 INFO [stderr] | ----^^^^^^ Dec 19 18:48:48.100 INFO [stderr] | | Dec 19 18:48:48.100 INFO [stderr] | help: remove this `mut` Dec 19 18:48:48.100 INFO [stderr] Dec 19 18:48:48.100 INFO [stderr] warning: variable does not need to be mutable Dec 19 18:48:48.100 INFO [stderr] --> src/ui/backend/gtk/mod.rs:102:24 Dec 19 18:48:48.100 INFO [stderr] | Dec 19 18:48:48.100 INFO [stderr] 102 | fn show(&mut self, mut shell: Shell) -> Result<(), Self::Error> { Dec 19 18:48:48.100 INFO [stderr] | ----^^^^^ Dec 19 18:48:48.100 INFO [stderr] | | Dec 19 18:48:48.100 INFO [stderr] | help: remove this `mut` Dec 19 18:48:48.100 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: type alias is never used: `Error` Dec 19 18:48:48.129 INFO [stderr] --> src/app/mod.rs:6:1 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 6 | type Error = String; Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: struct is never constructed: `App` Dec 19 18:48:48.129 INFO [stderr] --> src/app/mod.rs:8:1 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 8 | pub struct App { Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:48.129 INFO [stderr] --> src/app/mod.rs:14:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 14 | pub fn new(shell: Shell, ui: U) -> Self { Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:48.129 INFO [stderr] --> src/app/mod.rs:21:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 21 | fn exit(self) -> Result<(), Error> { Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: constant item is never used: `DEFAULT_FONT` Dec 19 18:48:48.129 INFO [stderr] --> src/constants.rs:1:1 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 1 | pub const DEFAULT_FONT: &'static str = "Andale Mono"; Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: constant item is never used: `DEFAULT_DIMENSIONS` Dec 19 18:48:48.129 INFO [stderr] --> src/constants.rs:2:1 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 2 | pub const DEFAULT_DIMENSIONS: [u32; 2] = [480, 800]; Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: constant item is never used: `DEFAULT_TITLE` Dec 19 18:48:48.129 INFO [stderr] --> src/constants.rs:3:1 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 3 | pub const DEFAULT_TITLE: &'static str = "germ"; Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: field is never used: `child` Dec 19 18:48:48.129 INFO [stderr] --> src/shell/mod.rs:13:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 13 | child: Child, Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: field is never used: `stderr` Dec 19 18:48:48.129 INFO [stderr] --> src/shell/mod.rs:16:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 16 | stderr: stream::LockByteStream, Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: method is never used: `exit` Dec 19 18:48:48.129 INFO [stderr] --> src/shell/mod.rs:64:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 64 | pub fn exit(&mut self) -> io::Result<()> { Dec 19 18:48:48.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.129 INFO [stderr] warning: variant is never constructed: `Stop` Dec 19 18:48:48.129 INFO [stderr] --> src/stream/mod.rs:11:5 Dec 19 18:48:48.129 INFO [stderr] | Dec 19 18:48:48.129 INFO [stderr] 11 | Stop, Dec 19 18:48:48.129 INFO [stderr] | ^^^^ Dec 19 18:48:48.129 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:15:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 15 | thread_handle: JoinHandle>, Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: field is never used: `signal_sender` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:17:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 17 | signal_sender: Sender, Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: method is never used: `stop` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:73:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 73 | pub fn stop(&self) -> io::Result<()> { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: field is never used: `thread_handle` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:107:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 107 | thread_handle: JoinHandle>, Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: method is never used: `send_buffer` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:165:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 165 | pub fn send_buffer(&self) { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: method is never used: `close` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:169:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 169 | pub fn close(self) -> ::std::thread::Result> { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: function is never used: `debug_error` Dec 19 18:48:48.130 INFO [stderr] --> src/stream/mod.rs:192:1 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 192 | fn debug_error(msg: &'static str) -> io::Result { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:48.130 INFO [stderr] --> src/ui/backend/conrod/text.rs:21:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 21 | pub fn new(widget_id: widget::Id, parent_id: widget::Id, editable: bool) -> Text { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: method is never used: `new` Dec 19 18:48:48.130 INFO [stderr] --> src/ui/backend/conrod/mod.rs:54:5 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 54 | pub fn new(font_family: String, vsync: bool) -> Result { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: function is never used: `destroy_default_context` Dec 19 18:48:48.130 INFO [stderr] --> src/ui/backend/gtk/mod.rs:80:1 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 80 | fn destroy_default_context() { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: function is never used: `load_font` Dec 19 18:48:48.130 INFO [stderr] --> src/ui/mod.rs:28:1 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 28 | pub fn load_font(family: &str) -> Result, String> { Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.130 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 18:48:48.130 INFO [stderr] --> src/ui/backend/gtk/mod.rs:83:13 Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] 83 | context.shell.exit(); Dec 19 18:48:48.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:48:48.130 INFO [stderr] | Dec 19 18:48:48.130 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 18:48:48.130 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 18:48:48.130 INFO [stderr] Dec 19 18:48:48.240 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 08s Dec 19 18:48:49.067 INFO running `"docker" "inspect" "1545c2e79cfe804dee8a311cca7445dda45225e12a560e7c30a81af435981078"` Dec 19 18:48:49.422 INFO running `"docker" "rm" "-f" "1545c2e79cfe804dee8a311cca7445dda45225e12a560e7c30a81af435981078"` Dec 19 18:48:49.764 INFO [stdout] 1545c2e79cfe804dee8a311cca7445dda45225e12a560e7c30a81af435981078