[INFO] fetching crate prk_async_dataflow 0.2.3...
[INFO] checking prk_async_dataflow-0.2.3 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate prk_async_dataflow 0.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate prk_async_dataflow 0.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate prk_async_dataflow 0.2.3
[INFO] tweaked toml for crates.io crate prk_async_dataflow 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prk_async_dataflow 0.2.3 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prk_async_dataflow 0.2.3 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `utils::*`
[INFO] [stdout]   --> src/lib.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub use utils::*;
[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: `config::*`
[INFO] [stdout]   --> src/lib.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub use config::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `oauth2::http::response`
[INFO] [stdout]  --> src/tests/basic_tests.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use oauth2::http::response;
[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: `AgentSystem`
[INFO] [stdout]  --> src/tests/common_tests.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Agent, AgentAction, AgentSystem, AsyncJsonParser, FeatureTransformer, RuleBasedAgent,
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/tests/common_tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use tokio::sync::mpsc;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::*`
[INFO] [stdout]   --> src/lib.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub use utils::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::*`
[INFO] [stdout]   --> src/lib.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub use config::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `headers` is never read
[INFO] [stdout]    --> src/connectors.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct WebSocketConnector {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 143 |     url: Url,
[INFO] [stdout] 144 |     headers: HeaderMap,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> examples/transformer.rs:34:47
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 value = transformer.transform(value.into()).into();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 34 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 34 +                 value = transformer.transform(value).into();
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 34 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 34 +                 value = transformer.transform(<OwnedValue as Into<_>>::into(value)).into();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> examples/transformer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 value = transformer.transform(value.into()).into();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 34 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 34 +                 value = transformer.transform(value.into());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 34 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 34 +                 value = <OwnedValue as Into<_>>::into(transformer.transform(value.into()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prk_async_dataflow` (example "transformer") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> examples/stream_transformer.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 25 -             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout] 25 +             OwnedValue::String(title.to_uppercase()).into()
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 -             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout] 25 +             OwnedValue::String(<std::string::String as Into<_>>::into(title.to_uppercase())).into()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> examples/stream_transformer.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 25 -             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout] 25 +             OwnedValue::String(title.to_uppercase().into())
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 -             OwnedValue::String(title.to_uppercase().into()).into()
[INFO] [stdout] 25 +             <OwnedValue as Into<_>>::into(OwnedValue::String(title.to_uppercase().into()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> examples/stream_transformer.rs:36:47
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 value = transformer.transform(value.into()).into();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 36 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 36 +                 value = transformer.transform(value).into();
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 36 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 36 +                 value = transformer.transform(<OwnedValue as Into<_>>::into(value)).into();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> examples/stream_transformer.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 value = transformer.transform(value.into()).into();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 36 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 36 +                 value = transformer.transform(value.into());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 36 -                 value = transformer.transform(value.into()).into();
[INFO] [stdout] 36 +                 value = <OwnedValue as Into<_>>::into(transformer.transform(value.into()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prk_async_dataflow` (example "stream_transformer") due to 4 previous errors
[INFO] [stdout] warning: field `headers` is never read
[INFO] [stdout]    --> src/connectors.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct WebSocketConnector {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 143 |     url: Url,
[INFO] [stdout] 144 |     headers: HeaderMap,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `OwnedValue`
[INFO] [stdout]   --> src/tests/common_tests.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let output = transformer.transform(input.into());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 38 -         let output = transformer.transform(input.into());
[INFO] [stdout] 38 +         let output = transformer.transform(input);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 38 -         let output = transformer.transform(input.into());
[INFO] [stdout] 38 +         let output = transformer.transform(<OwnedValue as Into<_>>::into(input));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prk_async_dataflow` (lib test) due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: unused dependency `async-stream`
[INFO] [stderr]   --> Cargo.toml:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 | [dependencies.async-stream]
[INFO] [stderr]    |               ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `async-stream`
[INFO] [stderr] warning: unused dependency `validator`
[INFO] [stderr]    --> Cargo.toml:113:15
[INFO] [stderr]     |
[INFO] [stderr] 113 | [dependencies.validator]
[INFO] [stderr]     |               ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `validator`
[INFO] [stderr] warning: `prk_async_dataflow` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b", kill_on_drop: false }`
[INFO] [stdout] 4a7c1c19c14079fde56656c83c0b46a0c3de5f4891babd0344c1c0558ab5998b
