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[INFO] [stdout] 4a39a52f42a1e8016b94306472f219d2f5ee227f
[INFO] checking elliott-dp/videostream2hdmi against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felliott-dp%2Fvideostream2hdmi" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/elliott-dp/videostream2hdmi
[INFO] finished tweaking git repo https://github.com/elliott-dp/videostream2hdmi
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[INFO] validating manifest of git repo https://github.com/elliott-dp/videostream2hdmi on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
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[INFO] crate git repo https://github.com/elliott-dp/videostream2hdmi already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `OverlayComposer`
[INFO] [stdout]  --> src/pipeline.rs:7:45
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::overlay::{DefaultOverlayFactory, OverlayComposer, OverlayFactory, OverlaySpec};
[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: `DisplaySink`
[INFO] [stdout]  --> src/pipeline.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::sink::{DefaultDisplaySinkFactory, DisplaySink, DisplaySinkFactory, DisplaySinkSpec};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VideoSource`
[INFO] [stdout]   --> src/pipeline.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     UsbCameraSourceSpec, VideoSource,
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VideoSource`
[INFO] [stdout]   --> src/pipeline.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     UsbCameraSourceSpec, VideoSource,
[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: `DisplaySink`
[INFO] [stdout]  --> src/pipeline.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::sink::{DefaultDisplaySinkFactory, DisplaySink, DisplaySinkFactory, DisplaySinkSpec};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OverlayComposer`
[INFO] [stdout]  --> src/pipeline.rs:7:45
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::overlay::{DefaultOverlayFactory, OverlayComposer, OverlayFactory, OverlaySpec};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Degraded` is never constructed
[INFO] [stdout]   --> src/app.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum ServiceState {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |     Degraded,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]    --> src/app.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub trait ApplicationLifecycle {
[INFO] [stdout]     |           -------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 304 |     fn metrics(&self) -> VideoDisplayMetrics;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedVideoPacket` is never constructed
[INFO] [stdout]  --> src/appsrc.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EncodedVideoPacket {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawVideoFrame` is never constructed
[INFO] [stdout]   --> src/appsrc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RawVideoFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppSrcStreamInfo` is never constructed
[INFO] [stdout]   --> src/appsrc.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct AppSrcStreamInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EncodedVideoPacketSource` is never used
[INFO] [stdout]   --> src/appsrc.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait EncodedVideoPacketSource {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RawVideoFrameSource` is never used
[INFO] [stdout]   --> src/appsrc.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait RawVideoFrameSource {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppSrcFeeder` is never used
[INFO] [stdout]   --> src/appsrc.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait AppSrcFeeder {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `record_frame_received`, `record_frame_displayed`, and `snapshot` are never used
[INFO] [stdout]   --> src/metrics.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait MetricsRecorder {
[INFO] [stdout]    |           --------------- methods in this trait
[INFO] [stdout] 20 |     fn record_frame_received(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     fn record_frame_displayed(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn snapshot(&self) -> VideoDisplayMetrics;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `overlay_mode` is never used
[INFO] [stdout]   --> src/overlay.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait OverlayComposer {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] 17 |     fn overlay_mode(&self) -> OverlayMode;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_time_ns` is never used
[INFO] [stdout]   --> src/overlay.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait MissionTimeProvider {
[INFO] [stdout]    |           ------------------- method in this trait
[INFO] [stdout] 26 |     fn source_kind(&self) -> ClockSourceKind;
[INFO] [stdout] 27 |     fn current_time_ns(&self) -> VideoDisplayResult<u64>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Stopping` is never constructed
[INFO] [stdout]   --> src/pipeline.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum PipelineState {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Stopping,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PipelineState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FrameDropped`, `SourceStalled`, and `DisplayDisconnected` are never constructed
[INFO] [stdout]    --> src/pipeline.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum PipelineEvent {
[INFO] [stdout]     |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 110 |     FrameDropped { count: u64 },
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 111 |     SourceStalled,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 112 |     DisplayDisconnected,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PipelineEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SystemSignal`, `PipelineError`, `SourceEnded`, `DisplayDisconnected`, and `FatalError` are never constructed
[INFO] [stdout]   --> src/shutdown.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum ShutdownReason {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  8 |     UserInterrupt,
[INFO] [stdout]  9 |     SystemSignal,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     PipelineError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     SourceEnded,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     DisplayDisconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     FatalError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ShutdownReason` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fullscreen` and `display_name` are never read
[INFO] [stdout]   --> src/sink.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct DisplaySinkSpec {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fullscreen: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub display_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisplaySinkSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sink_id` and `sink_kind` are never used
[INFO] [stdout]   --> src/sink.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait DisplaySink {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 17 |     fn sink_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 18 |     fn sink_kind(&self) -> DisplaySinkKind;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayProbe` is never used
[INFO] [stdout]   --> src/sink.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait DisplayProbe {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `source_id`, `source_kind`, `output_caps`, and `required_decoder` are never used
[INFO] [stdout]   --> src/source.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait VideoSource {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 14 |     fn source_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 15 |     fn source_kind(&self) -> VideoSourceKind;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 16 |     fn output_caps(&self) -> VideoCaps;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 17 |     fn required_decoder(&self) -> Option<VideoCodec>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `preferred_pixel_format` is never read
[INFO] [stdout]   --> src/source.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct UsbCameraSourceSpec {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub preferred_pixel_format: Option<RawPixelFormat>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UsbCameraSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source_id` and `codec` are never read
[INFO] [stdout]   --> src/source.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct AppSrcEncodedSourceSpec {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 39 |     pub source_id: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub appsrc_name: String,
[INFO] [stdout] 41 |     pub codec: VideoCodec,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppSrcEncodedSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source_id` is never read
[INFO] [stdout]   --> src/source.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct AppSrcRawSourceSpec {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 50 |     pub source_id: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppSrcRawSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CameraProbe` is never used
[INFO] [stdout]   --> src/source.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub trait CameraProbe {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `required_decoder_for` is never used
[INFO] [stdout]    --> src/source.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn required_decoder_for(caps: &VideoCaps) -> Option<VideoCodec> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Degraded` is never constructed
[INFO] [stdout]   --> src/app.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum ServiceState {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |     Degraded,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]    --> src/app.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub trait ApplicationLifecycle {
[INFO] [stdout]     |           -------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 304 |     fn metrics(&self) -> VideoDisplayMetrics;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedVideoPacket` is never constructed
[INFO] [stdout]  --> src/appsrc.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EncodedVideoPacket {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawVideoFrame` is never constructed
[INFO] [stdout]   --> src/appsrc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RawVideoFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppSrcStreamInfo` is never constructed
[INFO] [stdout]   --> src/appsrc.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct AppSrcStreamInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EncodedVideoPacketSource` is never used
[INFO] [stdout]   --> src/appsrc.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait EncodedVideoPacketSource {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RawVideoFrameSource` is never used
[INFO] [stdout]   --> src/appsrc.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait RawVideoFrameSource {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppSrcFeeder` is never used
[INFO] [stdout]   --> src/appsrc.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait AppSrcFeeder {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `record_frame_received`, `record_frame_displayed`, and `snapshot` are never used
[INFO] [stdout]   --> src/metrics.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait MetricsRecorder {
[INFO] [stdout]    |           --------------- methods in this trait
[INFO] [stdout] 20 |     fn record_frame_received(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     fn record_frame_displayed(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn snapshot(&self) -> VideoDisplayMetrics;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `overlay_mode` is never used
[INFO] [stdout]   --> src/overlay.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait OverlayComposer {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] 17 |     fn overlay_mode(&self) -> OverlayMode;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Stopping` is never constructed
[INFO] [stdout]   --> src/pipeline.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum PipelineState {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Stopping,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PipelineState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FrameDropped` is never constructed
[INFO] [stdout]    --> src/pipeline.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum PipelineEvent {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 110 |     FrameDropped { count: u64 },
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PipelineEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SystemSignal`, `PipelineError`, `SourceEnded`, `DisplayDisconnected`, and `FatalError` are never constructed
[INFO] [stdout]   --> src/shutdown.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum ShutdownReason {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  8 |     UserInterrupt,
[INFO] [stdout]  9 |     SystemSignal,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     PipelineError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     SourceEnded,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     DisplayDisconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     FatalError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ShutdownReason` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fullscreen` and `display_name` are never read
[INFO] [stdout]   --> src/sink.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct DisplaySinkSpec {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fullscreen: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub display_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisplaySinkSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sink_id` and `sink_kind` are never used
[INFO] [stdout]   --> src/sink.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait DisplaySink {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 17 |     fn sink_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 18 |     fn sink_kind(&self) -> DisplaySinkKind;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayProbe` is never used
[INFO] [stdout]   --> src/sink.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait DisplayProbe {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `source_id`, `source_kind`, `output_caps`, and `required_decoder` are never used
[INFO] [stdout]   --> src/source.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait VideoSource {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 14 |     fn source_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 15 |     fn source_kind(&self) -> VideoSourceKind;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 16 |     fn output_caps(&self) -> VideoCaps;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 17 |     fn required_decoder(&self) -> Option<VideoCodec>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `preferred_pixel_format` is never read
[INFO] [stdout]   --> src/source.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct UsbCameraSourceSpec {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub preferred_pixel_format: Option<RawPixelFormat>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UsbCameraSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source_id` and `codec` are never read
[INFO] [stdout]   --> src/source.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct AppSrcEncodedSourceSpec {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 39 |     pub source_id: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub appsrc_name: String,
[INFO] [stdout] 41 |     pub codec: VideoCodec,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppSrcEncodedSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source_id` is never read
[INFO] [stdout]   --> src/source.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct AppSrcRawSourceSpec {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 50 |     pub source_id: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppSrcRawSourceSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CameraProbe` is never used
[INFO] [stdout]   --> src/source.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub trait CameraProbe {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `required_decoder_for` is never used
[INFO] [stdout]    --> src/source.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn required_decoder_for(caps: &VideoCaps) -> Option<VideoCodec> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | anyhow = "1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: unused dependency `gstreamer-app`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | gstreamer-app = "0.23"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `gstreamer-app`
[INFO] [stderr] warning: `videostream2hdmi` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[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" "1c6c3402c9ce53b9ec9f770a1cfd55777fa6b7505fc11c65cbbc2a277b476173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6c3402c9ce53b9ec9f770a1cfd55777fa6b7505fc11c65cbbc2a277b476173", kill_on_drop: false }`
[INFO] [stdout] 1c6c3402c9ce53b9ec9f770a1cfd55777fa6b7505fc11c65cbbc2a277b476173
