[INFO] fetching crate bluerobotics-ping 0.3.5...
[INFO] checking bluerobotics-ping-0.3.5 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate bluerobotics-ping 0.3.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bluerobotics-ping 0.3.5
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bluerobotics-ping 0.3.5
[INFO] tweaked toml for crates.io crate bluerobotics-ping 0.3.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bluerobotics-ping 0.3.5 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bluerobotics-ping 0.3.5 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de364dba1bb041a6731dba2ea62b73d4f0660714c7e6709f37d352aa16e49ac4
[INFO] running `Command { std: "docker" "start" "-a" "de364dba1bb041a6731dba2ea62b73d4f0660714c7e6709f37d352aa16e49ac4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bluerobotics-ping v0.3.5 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:11063
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...shStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:11187
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ashStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for EraseFlashStruct { fn id () -> u16 { 9201u16...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:26330
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...tsStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:26457
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ltsStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for ResetDefaultsStruct { fn id () -> u16 { 9202...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping360.rs:1:24180
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ffStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping360.rs:1:24302
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...OffStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for MotorOffStruct { fn id () -> u16 { 2903u16 }...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping1d.rs:1:15401
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...erStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping1d.rs:1:15529
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...derStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for GotoBootloaderStruct { fn id () -> u16 { 110...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     async fn send_general_request(&self, requested_id: u16) -> Result<(), PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 126 ~     fn send_general_request(&self, requested_id: u16) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 127 |         let request =
[INFO] [stdout] ...
[INFO] [stdout] 136 |         Ok(())
[INFO] [stdout] 137 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     async fn wait_for_message<T: 'static>(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 139 ~     fn wait_for_message<T: 'static>(
[INFO] [stdout] 140 |         &self,
[INFO] [stdout] 141 |         mut receiver: tokio::sync::broadcast::Receiver<ProtocolMessage>,
[INFO] [stdout] 142 ~     ) -> impl std::future::Future<Output = Result<T, PingError>> + Send
[INFO] [stdout] 143 |     where
[INFO] [stdout] 144 |         T: crate::message::MessageInfo + std::marker::Sync + Clone + std::marker::Send,
[INFO] [stdout] 145 ~     {async {
[INFO] [stdout] 146 |         let future = async move {
[INFO] [stdout] ...
[INFO] [stdout] 176 |         }
[INFO] [stdout] 177 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     async fn wait_for_ack(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 179 ~     fn wait_for_ack(
[INFO] [stdout] 180 |         &self,
[INFO] [stdout] 181 |         mut receiver: tokio::sync::broadcast::Receiver<ProtocolMessage>,
[INFO] [stdout] 182 |         message_id: u16,
[INFO] [stdout] 183 ~     ) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 184 |         let future = async move {
[INFO] [stdout] ...
[INFO] [stdout] 218 |         }
[INFO] [stdout] 219 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     async fn request<T: 'static>(&self) -> Result<T, PingError>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 221 ~     fn request<T: 'static>(&self) -> impl std::future::Future<Output = Result<T, PingError>> + Send
[INFO] [stdout] 222 |     where
[INFO] [stdout] 223 |         T: crate::message::MessageInfo + std::marker::Sync + Clone + std::marker::Send,
[INFO] [stdout] 224 ~     {async {
[INFO] [stdout] 225 |         let receiver = self.subscribe();
[INFO] [stdout] ...
[INFO] [stdout] 229 |         self.wait_for_message(receiver).await
[INFO] [stdout] 230 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     async fn device_information(&self) -> Result<common::DeviceInformationStruct, PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 233 ~     fn device_information(&self) -> impl std::future::Future<Output = Result<common::DeviceInformationStruct, PingError>> + Send {async {
[INFO] [stdout] 234 |         self.request().await
[INFO] [stdout] 235 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     async fn protocol_version(&self) -> Result<common::ProtocolVersionStruct, PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 237 ~     fn protocol_version(&self) -> impl std::future::Future<Output = Result<common::ProtocolVersionStruct, PingError>> + Send {async {
[INFO] [stdout] 238 |         self.request().await
[INFO] [stdout] 239 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     async fn set_device_id(&self, device_id: u8) -> Result<(), PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 243 ~     fn set_device_id(&self, device_id: u8) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 244 |         let request = common::Messages::SetDeviceId(common::SetDeviceIdStruct { device_id });
[INFO] [stdout] ...
[INFO] [stdout] 250 |             .await
[INFO] [stdout] 251 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]  --> tests/async_codec.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::time::{sleep, Duration};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_random_protocol_messages` is never used
[INFO] [stdout]   --> benches/helper.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn create_random_protocol_messages(rng: &mut StdRng, count: usize) -> Vec<ProtocolMessage> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:11063
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...shStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:11187
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ashStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for EraseFlashStruct { fn id () -> u16 { 9201u16...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:26330
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...tsStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/bluebps.rs:1:26457
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ltsStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for ResetDefaultsStruct { fn id () -> u16 { 9202...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping360.rs:1:24180
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ffStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping360.rs:1:24302
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...OffStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for MotorOffStruct { fn id () -> u16 { 2903u16 }...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping1d.rs:1:15401
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...erStruct { fn serialize (& self) -> Vec < u8 > { let mut buffer : Vec < u8 > = Default :: default () ; buffer } } impl DeserializePayl...
[INFO] [stdout]   |                                                         ----^^^^^^
[INFO] [stdout]   |                                                         |
[INFO] [stdout]   |                                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/bluerobotics-ping-116ecb5d1bb03084/out/ping1d.rs:1:15529
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...derStruct { fn deserialize (payload : & [u8]) -> Self { Self { } } } impl MessageInfo for GotoBootloaderStruct { fn id () -> u16 { 110...
[INFO] [stdout]   |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     async fn send_general_request(&self, requested_id: u16) -> Result<(), PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 126 ~     fn send_general_request(&self, requested_id: u16) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 127 |         let request =
[INFO] [stdout] ...
[INFO] [stdout] 136 |         Ok(())
[INFO] [stdout] 137 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     async fn wait_for_message<T: 'static>(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 139 ~     fn wait_for_message<T: 'static>(
[INFO] [stdout] 140 |         &self,
[INFO] [stdout] 141 |         mut receiver: tokio::sync::broadcast::Receiver<ProtocolMessage>,
[INFO] [stdout] 142 ~     ) -> impl std::future::Future<Output = Result<T, PingError>> + Send
[INFO] [stdout] 143 |     where
[INFO] [stdout] 144 |         T: crate::message::MessageInfo + std::marker::Sync + Clone + std::marker::Send,
[INFO] [stdout] 145 ~     {async {
[INFO] [stdout] 146 |         let future = async move {
[INFO] [stdout] ...
[INFO] [stdout] 176 |         }
[INFO] [stdout] 177 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     async fn wait_for_ack(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 179 ~     fn wait_for_ack(
[INFO] [stdout] 180 |         &self,
[INFO] [stdout] 181 |         mut receiver: tokio::sync::broadcast::Receiver<ProtocolMessage>,
[INFO] [stdout] 182 |         message_id: u16,
[INFO] [stdout] 183 ~     ) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 184 |         let future = async move {
[INFO] [stdout] ...
[INFO] [stdout] 218 |         }
[INFO] [stdout] 219 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     async fn request<T: 'static>(&self) -> Result<T, PingError>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 221 ~     fn request<T: 'static>(&self) -> impl std::future::Future<Output = Result<T, PingError>> + Send
[INFO] [stdout] 222 |     where
[INFO] [stdout] 223 |         T: crate::message::MessageInfo + std::marker::Sync + Clone + std::marker::Send,
[INFO] [stdout] 224 ~     {async {
[INFO] [stdout] 225 |         let receiver = self.subscribe();
[INFO] [stdout] ...
[INFO] [stdout] 229 |         self.wait_for_message(receiver).await
[INFO] [stdout] 230 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     async fn device_information(&self) -> Result<common::DeviceInformationStruct, PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 233 ~     fn device_information(&self) -> impl std::future::Future<Output = Result<common::DeviceInformationStruct, PingError>> + Send {async {
[INFO] [stdout] 234 |         self.request().await
[INFO] [stdout] 235 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     async fn protocol_version(&self) -> Result<common::ProtocolVersionStruct, PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 237 ~     fn protocol_version(&self) -> impl std::future::Future<Output = Result<common::ProtocolVersionStruct, PingError>> + Send {async {
[INFO] [stdout] 238 |         self.request().await
[INFO] [stdout] 239 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/device.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     async fn set_device_id(&self, device_id: u8) -> Result<(), PingError> {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 243 ~     fn set_device_id(&self, device_id: u8) -> impl std::future::Future<Output = Result<(), PingError>> + Send {async {
[INFO] [stdout] 244 |         let request = common::Messages::SetDeviceId(common::SetDeviceIdStruct { device_id });
[INFO] [stdout] ...
[INFO] [stdout] 250 |             .await
[INFO] [stdout] 251 ~     } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "2c20c9e89ae82d96c871bc6221e8e31c8fc3f58c159a948072627697692d9d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c20c9e89ae82d96c871bc6221e8e31c8fc3f58c159a948072627697692d9d6e", kill_on_drop: false }`
[INFO] [stdout] 2c20c9e89ae82d96c871bc6221e8e31c8fc3f58c159a948072627697692d9d6e
