[INFO] cloning repository https://github.com/OpenSourceVDI/Latency-Tester [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OpenSourceVDI/Latency-Tester" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenSourceVDI%2FLatency-Tester", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenSourceVDI%2FLatency-Tester'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 625c8385adcd5dee3082b96e5efed22308b81331 [INFO] linting OpenSourceVDI/Latency-Tester against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenSourceVDI%2FLatency-Tester" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/OpenSourceVDI/Latency-Tester [INFO] finished tweaking git repo https://github.com/OpenSourceVDI/Latency-Tester [INFO] tweaked toml for git repo https://github.com/OpenSourceVDI/Latency-Tester written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/OpenSourceVDI/Latency-Tester on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/OpenSourceVDI/Latency-Tester already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded system-deps v6.2.0 [INFO] [stderr] Downloaded cfg-expr v0.15.7 [INFO] [stderr] Downloaded async-channel v2.2.0 [INFO] [stderr] Downloaded gtk3-macros v0.18.0 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded event-listener-strategy v0.5.0 [INFO] [stderr] Downloaded built v0.7.2 [INFO] [stderr] Downloaded atk-sys v0.18.0 [INFO] [stderr] Downloaded event-listener v5.1.0 [INFO] [stderr] Downloaded glib-macros v0.19.2 [INFO] [stderr] Downloaded gdk-sys v0.18.0 [INFO] [stderr] Downloaded gio-sys v0.19.0 [INFO] [stderr] Downloaded gdk v0.18.0 [INFO] [stderr] Downloaded gtk-sys v0.18.0 [INFO] [stderr] Downloaded rayon v1.8.1 [INFO] [stderr] Downloaded winnow v0.6.3 [INFO] [stderr] Downloaded message-io v0.18.1 [INFO] [stderr] Downloaded sysinfo v0.30.5 [INFO] [stderr] Downloaded dbus v0.9.7 [INFO] [stderr] Downloaded xcb v1.3.0 [INFO] [stderr] Downloaded toml_edit v0.22.6 [INFO] [stderr] Downloaded glib v0.19.6 [INFO] [stderr] Downloaded glib-sys v0.19.0 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded cc v1.0.86 [INFO] [stderr] Downloaded tesseract-sys v0.5.15 [INFO] [stderr] Downloaded half v2.3.1 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded gtk v0.18.1 [INFO] [stderr] Downloaded gobject-sys v0.19.0 [INFO] [stderr] Downloaded atk v0.18.0 [INFO] [stderr] Downloaded toml v0.8.10 [INFO] [stderr] Downloaded leptonica-plumbing v1.3.0 [INFO] [stderr] Downloaded leptonica-sys v0.4.7 [INFO] [stderr] Downloaded target-lexicon v0.12.13 [INFO] [stderr] Downloaded tesseract-plumbing v0.8.0 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded preferences v1.1.0 [INFO] [stderr] Downloaded xcap v0.0.9 [INFO] [stderr] Downloaded libdbus-sys v0.2.5 [INFO] [stderr] Downloaded leptess v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" 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"inspect" "0ee99374d279ea120366185c0ca5b50a6a107ca62a5683d3c7d0f76d8e70a5a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee99374d279ea120366185c0ca5b50a6a107ca62a5683d3c7d0f76d8e70a5a7", kill_on_drop: false }` [INFO] [stdout] 0ee99374d279ea120366185c0ca5b50a6a107ca62a5683d3c7d0f76d8e70a5a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0682c04b97c73bbacf4e32b042cc1115604cb44916f0ad5aee70e0497b884408 [INFO] running `Command { std: "docker" "start" "-a" "0682c04b97c73bbacf4e32b042cc1115604cb44916f0ad5aee70e0497b884408", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling target-lexicon v0.12.13 [INFO] [stderr] Compiling winnow v0.6.3 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] 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[stdout] warning: this import is redundant [INFO] [stdout] --> src/screenshot.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | use xcap; [INFO] [stdout] | ^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] = note: `#[warn(clippy::single_component_path_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this import is redundant [INFO] [stdout] --> src/screenshot.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | use image; [INFO] [stdout] | ^^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: statics have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 36 | pub static IMAGE_BYTES_SERVER: &'static [u8] = include_bytes!("resources/server.jpg"); [INFO] [stdout] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: statics have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub static IMAGE_BYTES_CLIENT: &'static [u8] = include_bytes!("resources/desktop.jpg"); [INFO] [stdout] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this import is redundant [INFO] [stdout] --> src/screenshot.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | use xcap; [INFO] [stdout] | ^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] = note: `#[warn(clippy::single_component_path_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this import is redundant [INFO] [stdout] --> src/screenshot.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | use image; [INFO] [stdout] | ^^^^^^^^^^ help: remove it entirely [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: statics have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 36 | pub static IMAGE_BYTES_SERVER: &'static [u8] = include_bytes!("resources/server.jpg"); [INFO] [stdout] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: statics have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub static IMAGE_BYTES_CLIENT: &'static [u8] = include_bytes!("resources/desktop.jpg"); [INFO] [stdout] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ConnectionState` is never used [INFO] [stdout] --> src/network/networkmanager.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | enum ConnectionState { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function has too many arguments (8/7) [INFO] [stdout] --> src/spectrust.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | fn locate_on_screen(screen: &[Rgba], img: &[Rgba], screen_width: u32, screen_height: u32, img_width: u32, img_height: u32, min_confidence: f32, tolerance: u8) -> Option<(u32, u32, u32, u32, f32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stdout] = note: `#[warn(clippy::too_many_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/screenshot.rs:107:72 [INFO] [stdout] | [INFO] [stdout] 107 | save_debug_image(&mut output_image, out_file, MAX_TRIES, &results, &capture_box); [INFO] [stdout] | ^^^^^^^^^^^^ help: change this to: `capture_box` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/screenshot.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | let delay; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `delay` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 133 ~ [INFO] [stdout] 134 ~ let delay = if a > b{ [INFO] [stdout] 135 ~ a.saturating_sub(b) [INFO] [stdout] 136 | } else { [INFO] [stdout] 137 ~ b.saturating_sub(a) [INFO] [stdout] 138 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ConnectionState` is never used [INFO] [stdout] --> src/network/networkmanager.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | enum ConnectionState { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/screenshot.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | return res; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 187 - return res; [INFO] [stdout] 187 + res [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/screenshot.rs:186:39 [INFO] [stdout] | [INFO] [stdout] 186 | let res = spectrust::locate_image(&screenshot,&img, min_confidence, tolerance); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `screenshot` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function has too many arguments (8/7) [INFO] [stdout] --> src/spectrust.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | fn locate_on_screen(screen: &[Rgba], img: &[Rgba], screen_width: u32, screen_height: u32, img_width: u32, img_height: u32, min_confidence: f32, tolerance: u8) -> Option<(u32, u32, u32, u32, f32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stdout] = note: `#[warn(clippy::too_many_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_err()` [INFO] [stdout] --> src/config.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | if matches!(data,Err(_)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `data.is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] = note: `#[warn(clippy::redundant_pattern_matching)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function call inside of `expect` [INFO] [stdout] --> src/config.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | fs::write(path, "").expect(format!("error creating config file {:?}", path).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_else(|_| panic!("error creating config file {:?}", path))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stdout] = note: `#[warn(clippy::expect_fun_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded unit return type [INFO] [stdout] --> src/network/networkmanager.rs:60:61 [INFO] [stdout] | [INFO] [stdout] 60 | sender_ui_channel: Arc>) -> () { [INFO] [stdout] | ^^^^^^ help: remove the `-> ()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stdout] = note: `#[warn(clippy::unused_unit)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/screenshot.rs:107:72 [INFO] [stdout] | [INFO] [stdout] 107 | save_debug_image(&mut output_image, out_file, MAX_TRIES, &results, &capture_box); [INFO] [stdout] | ^^^^^^^^^^^^ help: change this to: `capture_box` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/screenshot.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | let delay; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `delay` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 133 ~ [INFO] [stdout] 134 ~ let delay = if a > b{ [INFO] [stdout] 135 ~ a.saturating_sub(b) [INFO] [stdout] 136 | } else { [INFO] [stdout] 137 ~ b.saturating_sub(a) [INFO] [stdout] 138 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/network/networkmanager.rs:104:84 [INFO] [stdout] | [INFO] [stdout] 104 | ... let message: NetworkMessage = bincode::deserialize(&input_data).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `input_data` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/screenshot.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | return res; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 187 - return res; [INFO] [stdout] 187 + res [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/screenshot.rs:186:39 [INFO] [stdout] | [INFO] [stdout] 186 | let res = spectrust::locate_image(&screenshot,&img, min_confidence, tolerance); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `screenshot` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_err()` [INFO] [stdout] --> src/config.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | if matches!(data,Err(_)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `data.is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] = note: `#[warn(clippy::redundant_pattern_matching)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function call inside of `expect` [INFO] [stdout] --> src/config.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | fs::write(path, "").expect(format!("error creating config file {:?}", path).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_else(|_| panic!("error creating config file {:?}", path))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stdout] = note: `#[warn(clippy::expect_fun_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded unit return type [INFO] [stdout] --> src/network/networkmanager.rs:60:61 [INFO] [stdout] | [INFO] [stdout] 60 | sender_ui_channel: Arc>) -> () { [INFO] [stdout] | ^^^^^^ help: remove the `-> ()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stdout] = note: `#[warn(clippy::unused_unit)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/network/networkmanager.rs:104:84 [INFO] [stdout] | [INFO] [stdout] 104 | ... let message: NetworkMessage = bincode::deserialize(&input_data).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `input_data` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `Arc` that is not `Send` and `Sync` [INFO] [stdout] --> src/main.rs:89:24 [INFO] [stdout] | [INFO] [stdout] 89 | let status_image = Arc::new(Image::builder() [INFO] [stdout] | ________________________^ [INFO] [stdout] 90 | | .width_request(32) [INFO] [stdout] 91 | | .height_request(32) [INFO] [stdout] 92 | | .pixel_size(1) [INFO] [stdout] 93 | | .build()); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` is not `Send` and `Sync` as `Image` is neither `Send` nor `Sync` [INFO] [stdout] = help: if the `Arc` will not be used across threads replace it with an `Rc` [INFO] [stdout] = help: otherwise make `Image` `Send` and `Sync` or consider a wrapper type such as `Mutex` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync [INFO] [stdout] = note: `#[warn(clippy::arc_with_non_send_sync)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `Arc` that is not `Send` and `Sync` [INFO] [stdout] --> src/main.rs:128:28 [INFO] [stdout] | [INFO] [stdout] 128 | let combobox_monitors= Arc::new(gtk::ComboBoxText::builder() [INFO] [stdout] | ____________________________^ [INFO] [stdout] 129 | | .build()); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` is not `Send` and `Sync` as `ComboBoxText` is neither `Send` nor `Sync` [INFO] [stdout] = help: if the `Arc` will not be used across threads replace it with an `Rc` [INFO] [stdout] = help: otherwise make `ComboBoxText` `Send` and `Sync` or consider a wrapper type such as `Mutex` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | / let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] 261 | | .expect("timer channel closed"); [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 260 - let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] 260 + sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] 265 | | .expect("timer channel closed"); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 264 - let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] 264 + sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `Arc` that is not `Send` and `Sync` [INFO] [stdout] --> src/main.rs:89:24 [INFO] [stdout] | [INFO] [stdout] 89 | let status_image = Arc::new(Image::builder() [INFO] [stdout] | ________________________^ [INFO] [stdout] 90 | | .width_request(32) [INFO] [stdout] 91 | | .height_request(32) [INFO] [stdout] 92 | | .pixel_size(1) [INFO] [stdout] 93 | | .build()); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` is not `Send` and `Sync` as `Image` is neither `Send` nor `Sync` [INFO] [stdout] = help: if the `Arc` will not be used across threads replace it with an `Rc` [INFO] [stdout] = help: otherwise make `Image` `Send` and `Sync` or consider a wrapper type such as `Mutex` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync [INFO] [stdout] = note: `#[warn(clippy::arc_with_non_send_sync)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `Arc` that is not `Send` and `Sync` [INFO] [stdout] --> src/main.rs:128:28 [INFO] [stdout] | [INFO] [stdout] 128 | let combobox_monitors= Arc::new(gtk::ComboBoxText::builder() [INFO] [stdout] | ____________________________^ [INFO] [stdout] 129 | | .build()); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` is not `Send` and `Sync` as `ComboBoxText` is neither `Send` nor `Sync` [INFO] [stdout] = help: if the `Arc` will not be used across threads replace it with an `Rc` [INFO] [stdout] = help: otherwise make `ComboBoxText` `Send` and `Sync` or consider a wrapper type such as `Mutex` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | / let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] 261 | | .expect("timer channel closed"); [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 260 - let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] 260 + sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&Instant::now()))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] 265 | | .expect("timer channel closed"); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 264 - let _ = sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] 264 + sender.deref().send_blocking(UpdateUI::SetTimer(elapsed_to_string(&inst))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: xcap v0.0.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "0682c04b97c73bbacf4e32b042cc1115604cb44916f0ad5aee70e0497b884408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0682c04b97c73bbacf4e32b042cc1115604cb44916f0ad5aee70e0497b884408", kill_on_drop: false }` [INFO] [stdout] 0682c04b97c73bbacf4e32b042cc1115604cb44916f0ad5aee70e0497b884408