[INFO] cloning repository https://github.com/dezzyne/propagation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dezzyne/propagation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezzyne%2Fpropagation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezzyne%2Fpropagation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c33f3f863c92048f3a3e22fc5f5ca21c253e05b5
[INFO] checking dezzyne/propagation against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezzyne%2Fpropagation" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dezzyne/propagation
[INFO] finished tweaking git repo https://github.com/dezzyne/propagation
[INFO] tweaked toml for git repo https://github.com/dezzyne/propagation written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dezzyne/propagation on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dezzyne/propagation 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3c3bf610eafe3031501a05481169eb318fd3d4a6a197cdc32186e4fdd4a4c54a
[INFO] running `Command { std: "docker" "start" "-a" "3c3bf610eafe3031501a05481169eb318fd3d4a6a197cdc32186e4fdd4a4c54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c3bf610eafe3031501a05481169eb318fd3d4a6a197cdc32186e4fdd4a4c54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3bf610eafe3031501a05481169eb318fd3d4a6a197cdc32186e4fdd4a4c54a", kill_on_drop: false }`
[INFO] [stdout] 3c3bf610eafe3031501a05481169eb318fd3d4a6a197cdc32186e4fdd4a4c54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "723f9fd305b3cebb0c17d6c6cbf4407a5c5cdb350e742db245f811eb89c7bfc4", kill_on_drop: false }`
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[INFO] [stderr]     Checking propagation_endpoint v0.1.0 (/opt/rustwide/workdir/propagation_endpoint)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> propagation_endpoint/src/endpoint.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Endpoint<'_> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> propagation_endpoint/src/endpoint.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint<'_> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> propagation_endpoint/src/endpoint.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Endpoint<'_> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> propagation_endpoint/src/endpoint.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(name: &str) -> Endpoint<'_> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
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[INFO] [stdout] warning: struct `RecordingEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct RecordingEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlaybackEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct PlaybackEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordingEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct RecordingEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlaybackEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct PlaybackEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tests`
[INFO] [stdout]  --> tests/tests.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(tests)]
[INFO] [stdout]   |       ^^^^^ help: there is a config with a similar name: `test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tests)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tests)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:250:12
[INFO] [stdout]     |
[INFO] [stdout] 250 | #[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 251 | #[cfg_attr(feature = "serde", serde(default))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:422:12
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[cfg_attr(feature = "serde", serde(default))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::egui::FontDefinitions`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use ::egui::FontDefinitions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompositeAlphaMode`
[INFO] [stdout]   --> src/main.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wgpu::{CompositeAlphaMode, InstanceDescriptor};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WidgetText`
[INFO] [stdout]   --> src/main.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | use egui::{Context, Modifiers, Ui, WidgetText};
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DemoWindows`
[INFO] [stdout]   --> src/main.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 | use egui_demo_lib::{DemoWindows, is_mobile};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::text::LayoutJob`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use egui::text::LayoutJob;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sys_info::os_type`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use sys_info::os_type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:250:12
[INFO] [stdout]     |
[INFO] [stdout] 250 | #[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 251 | #[cfg_attr(feature = "serde", serde(default))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/main.rs:422:12
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[cfg_attr(feature = "serde", serde(default))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::egui::FontDefinitions`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use ::egui::FontDefinitions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompositeAlphaMode`
[INFO] [stdout]   --> src/main.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wgpu::{CompositeAlphaMode, InstanceDescriptor};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WidgetText`
[INFO] [stdout]   --> src/main.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | use egui::{Context, Modifiers, Ui, WidgetText};
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DemoWindows`
[INFO] [stdout]   --> src/main.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 | use egui_demo_lib::{DemoWindows, is_mobile};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::text::LayoutJob`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use egui::text::LayoutJob;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sys_info::os_type`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use sys_info::os_type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `epi::egui::Widget`
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use epi::egui::Widget;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elwt`
[INFO] [stdout]    --> src/main.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     event_loop.run(move |event, elwt: &EventLoopWindowTarget<CustomEvent>, control_flow: &mut ControlFlow| {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_elwt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROPAGATION_VERSION_NUMBER` is never used
[INFO] [stdout]   --> src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const PROPAGATION_VERSION_NUMBER: &str = "0.01";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RequestRedraw` is never constructed
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum CustomEvent {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 38 |     RequestRedraw,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomRepaintSignal` is never constructed
[INFO] [stdout]   --> src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct CustomRepaintSignal(std::sync::Mutex<winit::event_loop::EventLoopProxy<CustomEvent>>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EndpointKind` is never used
[INFO] [stdout]  --> src/endpoint.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum EndpointKind {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Endpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Endpoint {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordingEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct RecordingEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlaybackEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct PlaybackEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `new_recording`, and `new_playback` are never used
[INFO] [stdout]   --> src/endpoint.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Endpoint {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 33 |     pub fn new(name: String, kind: EndpointKind, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn new_recording(name: String, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn new_playback(name: String, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `epi::egui::Widget`
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use epi::egui::Widget;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elwt`
[INFO] [stdout]    --> src/main.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     event_loop.run(move |event, elwt: &EventLoopWindowTarget<CustomEvent>, control_flow: &mut ControlFlow| {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_elwt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROPAGATION_VERSION_NUMBER` is never used
[INFO] [stdout]   --> src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const PROPAGATION_VERSION_NUMBER: &str = "0.01";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RequestRedraw` is never constructed
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum CustomEvent {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 38 |     RequestRedraw,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomRepaintSignal` is never constructed
[INFO] [stdout]   --> src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct CustomRepaintSignal(std::sync::Mutex<winit::event_loop::EventLoopProxy<CustomEvent>>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EndpointKind` is never used
[INFO] [stdout]  --> src/endpoint.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum EndpointKind {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Endpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Endpoint {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordingEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct RecordingEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlaybackEndpoint` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct PlaybackEndpoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `new_recording`, and `new_playback` are never used
[INFO] [stdout]   --> src/endpoint.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Endpoint {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 33 |     pub fn new(name: String, kind: EndpointKind, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn new_recording(name: String, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn new_playback(name: String, index: usize) -> Endpoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.50s
[INFO] running `Command { std: "docker" "inspect" "723f9fd305b3cebb0c17d6c6cbf4407a5c5cdb350e742db245f811eb89c7bfc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723f9fd305b3cebb0c17d6c6cbf4407a5c5cdb350e742db245f811eb89c7bfc4", kill_on_drop: false }`
[INFO] [stdout] 723f9fd305b3cebb0c17d6c6cbf4407a5c5cdb350e742db245f811eb89c7bfc4
