[INFO] fetching crate metalmq 0.2.1...
[INFO] checking metalmq-0.2.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate metalmq 0.2.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate metalmq 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metalmq 0.2.1
[INFO] finished tweaking crates.io crate metalmq 0.2.1
[INFO] tweaked toml for crates.io crate metalmq 0.2.1 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate metalmq 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metalmq-client v0.2.1
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[INFO] running `Command { std: "docker" "start" "-a" "801cdcd7d9c6b71231bac0869e90a4dc866810396dee39324c6b0cc18b5ca3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "801cdcd7d9c6b71231bac0869e90a4dc866810396dee39324c6b0cc18b5ca3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801cdcd7d9c6b71231bac0869e90a4dc866810396dee39324c6b0cc18b5ca3da", kill_on_drop: false }`
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[INFO] [stdout] 81fc2191e61e4b8e3f6f29d5f031417c73f40064e20a50ce4c7d1998843b4f64
[INFO] running `Command { std: "docker" "start" "-a" "81fc2191e61e4b8e3f6f29d5f031417c73f40064e20a50ce4c7d1998843b4f64", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gherkin_rust v0.10.1
[INFO] [stderr]     Checking metalmq v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/client/state.rs:236:67
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub(crate) async fn queue_delete(&mut self, channel: Channel, args: frame::QueueDeleteArgs) -> MaybeFrame {
[INFO] [stdout]     |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue_name`
[INFO] [stdout]   --> src/exchange/handler.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 queue_name,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `queue_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue_name`
[INFO] [stdout]   --> src/exchange/handler.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 queue_name,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `queue_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange_type`
[INFO] [stdout]    --> src/exchange/handler.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     exchange_type: &str,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchanges`
[INFO] [stdout]    --> src/exchange/manager.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 339 |     exchanges: &mut HashMap<String, ExchangeState>,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchanges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/exchange/manager.rs:340:5
[INFO] [stdout]     |
[INFO] [stdout] 340 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange_name`
[INFO] [stdout]    --> src/exchange/manager.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     exchange_name: &str,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/queue/manager.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/queue/manager.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ConnectionForced`
[INFO] [stdout]  --> src/client.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ConnectionForced = 320,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidPath`
[INFO] [stdout]   --> src/client.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     InvalidPath = 402,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FrameError`
[INFO] [stdout]   --> src/client.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     FrameError = 501,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SyntaxError`
[INFO] [stdout]   --> src/client.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SyntaxError = 502,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedFrame`
[INFO] [stdout]   --> src/client.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     UnexpectedFrame = 505,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ResourceError`
[INFO] [stdout]   --> src/client.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ResourceError = 506,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NotImplemented`
[INFO] [stdout]   --> src/client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     NotImplemented = 540,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalError`
[INFO] [stdout]   --> src/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     InternalError = 541,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ContentTooLarge`
[INFO] [stdout]   --> src/client.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ContentTooLarge = 311,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoRoute`
[INFO] [stdout]   --> src/client.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     NoRoute = 312,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoConsumers`
[INFO] [stdout]   --> src/client.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     NoConsumers = 313,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MessageSink`
[INFO] [stdout]   --> src/message.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(crate) type MessageSink = mpsc::Sender<Message>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MessageRejected`
[INFO] [stdout]   --> src/queue/handler.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     MessageRejected,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Recover`
[INFO] [stdout]   --> src/queue/handler.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Recover,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `QueueEmpty`
[INFO] [stdout]   --> src/queue/handler.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     QueueEmpty,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `no_ack`
[INFO] [stdout]   --> src/queue/handler.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     no_ack: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exclusive`
[INFO] [stdout]   --> src/queue/handler.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     exclusive: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]    --> src/queue/handler.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 321 |     message: Message,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sent_at`
[INFO] [stdout]    --> src/queue/handler.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 324 |     sent_at: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cucumber_rust v0.8.4
[INFO] [stdout] warning: unused variable: `bench`
[INFO] [stdout]  --> benches/server.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn queue_handler(bench: &mut Bencher) {}
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_bench`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `QueueDeclareFlags`
[INFO] [stdout]  --> tests/consume.rs:6:69
[INFO] [stdout]   |
[INFO] [stdout] 6 | use metalmq_codec::frame::{BasicConsumeFlags, ExchangeDeclareFlags, QueueDeclareFlags};
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/client/state.rs:236:67
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub(crate) async fn queue_delete(&mut self, channel: Channel, args: frame::QueueDeleteArgs) -> MaybeFrame {
[INFO] [stdout]     |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue_name`
[INFO] [stdout]   --> src/exchange/handler.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 queue_name,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `queue_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue_name`
[INFO] [stdout]   --> src/exchange/handler.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 queue_name,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `queue_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange_type`
[INFO] [stdout]    --> src/exchange/handler.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     exchange_type: &str,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchanges`
[INFO] [stdout]    --> src/exchange/manager.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 339 |     exchanges: &mut HashMap<String, ExchangeState>,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchanges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/exchange/manager.rs:340:5
[INFO] [stdout]     |
[INFO] [stdout] 340 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange_name`
[INFO] [stdout]    --> src/exchange/manager.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     exchange_name: &str,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/queue/manager.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/queue/manager.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     channel: u16,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ConnectionForced`
[INFO] [stdout]  --> src/client.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ConnectionForced = 320,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidPath`
[INFO] [stdout]   --> src/client.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     InvalidPath = 402,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FrameError`
[INFO] [stdout]   --> src/client.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     FrameError = 501,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SyntaxError`
[INFO] [stdout]   --> src/client.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SyntaxError = 502,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedFrame`
[INFO] [stdout]   --> src/client.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     UnexpectedFrame = 505,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ResourceError`
[INFO] [stdout]   --> src/client.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ResourceError = 506,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NotImplemented`
[INFO] [stdout]   --> src/client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     NotImplemented = 540,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalError`
[INFO] [stdout]   --> src/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     InternalError = 541,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ContentTooLarge`
[INFO] [stdout]   --> src/client.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ContentTooLarge = 311,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoRoute`
[INFO] [stdout]   --> src/client.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     NoRoute = 312,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoConsumers`
[INFO] [stdout]   --> src/client.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     NoConsumers = 313,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MessageSink`
[INFO] [stdout]   --> src/message.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(crate) type MessageSink = mpsc::Sender<Message>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MessageRejected`
[INFO] [stdout]   --> src/queue/handler.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     MessageRejected,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Recover`
[INFO] [stdout]   --> src/queue/handler.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Recover,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `QueueEmpty`
[INFO] [stdout]   --> src/queue/handler.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     QueueEmpty,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `no_ack`
[INFO] [stdout]   --> src/queue/handler.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     no_ack: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exclusive`
[INFO] [stdout]   --> src/queue/handler.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     exclusive: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]    --> src/queue/handler.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 321 |     message: Message,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sent_at`
[INFO] [stdout]    --> src/queue/handler.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 324 |     sent_at: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "81fc2191e61e4b8e3f6f29d5f031417c73f40064e20a50ce4c7d1998843b4f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81fc2191e61e4b8e3f6f29d5f031417c73f40064e20a50ce4c7d1998843b4f64", kill_on_drop: false }`
[INFO] [stdout] 81fc2191e61e4b8e3f6f29d5f031417c73f40064e20a50ce4c7d1998843b4f64
