[INFO] cloning repository https://github.com/w6d-io/libkafka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w6d-io/libkafka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw6d-io%2Flibkafka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw6d-io%2Flibkafka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad4376fd1929de607b221d1d8977c849ea4ad1f5
[INFO] checking w6d-io/libkafka against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw6d-io%2Flibkafka" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/w6d-io/libkafka on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/w6d-io/libkafka
[INFO] finished tweaking git repo https://github.com/w6d-io/libkafka
[INFO] tweaked toml for git repo https://github.com/w6d-io/libkafka written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/w6d-io/libkafka 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" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ecd70653eb137bd38e735eba706135b9dc7c0517fa764ecc67a638a442e834b
[INFO] running `Command { std: "docker" "start" "-a" "5ecd70653eb137bd38e735eba706135b9dc7c0517fa764ecc67a638a442e834b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ecd70653eb137bd38e735eba706135b9dc7c0517fa764ecc67a638a442e834b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ecd70653eb137bd38e735eba706135b9dc7c0517fa764ecc67a638a442e834b", kill_on_drop: false }`
[INFO] [stdout] 5ecd70653eb137bd38e735eba706135b9dc7c0517fa764ecc67a638a442e834b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee539f166dbe03f88ec4aba3e115605b6dc0e91c803aebe9bcd8ed34ab787801
[INFO] running `Command { std: "docker" "start" "-a" "ee539f166dbe03f88ec4aba3e115605b6dc0e91c803aebe9bcd8ed34ab787801", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling openssl-src v300.3.1+3.3.1
[INFO] [stderr]    Compiling cmake v0.1.51
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling libz-sys v1.1.20
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling rdkafka-sys v4.7.0+2.3.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rdkafka v0.36.2
[INFO] [stderr]     Checking libkafka v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `anyhow`
[INFO] [stdout]   --> src/error.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(not(anyhow))]
[INFO] [stdout]    |           ^^^^^^ help: found config with similar value: `feature = "anyhow"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 30 more
[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(anyhow)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(anyhow)");` 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 name: `anyhow`
[INFO] [stdout]   --> src/error.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(anyhow)]
[INFO] [stdout]    |       ^^^^^^ help: found config with similar value: `feature = "anyhow"`
[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(anyhow)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(anyhow)");` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `anyhow`
[INFO] [stdout]   --> src/error.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(not(anyhow))]
[INFO] [stdout]    |           ^^^^^^ help: found config with similar value: `feature = "anyhow"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 30 more
[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(anyhow)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(anyhow)");` 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 name: `anyhow`
[INFO] [stdout]   --> src/error.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(anyhow)]
[INFO] [stdout]    |       ^^^^^^ help: found config with similar value: `feature = "anyhow"`
[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(anyhow)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(anyhow)");` 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): AsyncRuntime` is not satisfied
[INFO] [stdout]    --> src/producer.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 |     impl KafkaProducer<FutureProducer, FutureProducerContext<DefaultClientContext>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncRuntime` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Producer<FutureProducerContext<C>, Part>` is implemented for `FutureProducer<C, R, Part>`
[INFO] [stdout]     = note: required for `FutureProducer` to implement `Producer<FutureProducerContext<DefaultClientContext>>`
[INFO] [stdout] note: required by a bound in `producer::KafkaProducer`
[INFO] [stdout]    --> src/producer.rs:24:8
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct KafkaProducer<T, C = DefaultProducerContext>
[INFO] [stdout]     |            ------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24  |     T: Producer<C>,
[INFO] [stdout]     |        ^^^^^^^^^^^ required by this bound in `KafkaProducer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): AsyncRuntime` is not satisfied
[INFO] [stdout]    --> src/producer.rs:136:31
[INFO] [stdout]     |
[INFO] [stdout] 136 |         pub async fn produce(&self, data: KafkaMessage, timeout: Option<Duration>) -> Result<()> {
[INFO] [stdout]     |                               ^^^^ the trait `AsyncRuntime` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Producer<FutureProducerContext<C>, Part>` is implemented for `FutureProducer<C, R, Part>`
[INFO] [stdout]     = note: required for `FutureProducer` to implement `Producer<FutureProducerContext<DefaultClientContext>>`
[INFO] [stdout] note: required by a bound in `producer::KafkaProducer`
[INFO] [stdout]    --> src/producer.rs:24:8
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct KafkaProducer<T, C = DefaultProducerContext>
[INFO] [stdout]     |            ------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24  |     T: Producer<C>,
[INFO] [stdout]     |        ^^^^^^^^^^^ required by this bound in `KafkaProducer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `send` exists for struct `FutureProducer`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/producer.rs:138:54
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let delivery_status = self.producer_type.send(message, timeout).await;
[INFO] [stdout]     |                                                      ^^^^ method cannot be called on `FutureProducer` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `(): AsyncRuntime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `KafkaConsumer<StreamConsumer>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/consumer.rs:141:42
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct KafkaConsumer<T: Consumer> {
[INFO] [stdout]     | ------------------------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |         KafkaConsumer::<StreamConsumer>::new(&default_config("test", "test"), &["test"]).unwrap();
[INFO] [stdout]     |                                          ^^^ function or associated item cannot be called on `KafkaConsumer<StreamConsumer>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.36.2/src/consumer/stream_consumer.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct StreamConsumer<C = DefaultConsumerContext, R = DefaultRuntime>
[INFO] [stdout]     | ------------------------------------------------------------------------- doesn't satisfy `StreamConsumer: FromClientConfig`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `(): AsyncRuntime`
[INFO] [stdout]             which is required by `StreamConsumer: FromClientConfig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): AsyncRuntime` is not satisfied
[INFO] [stdout]    --> src/consumer.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             KafkaConsumer::new(&default_config("test", "test"), &["test"]).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncRuntime` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromClientConfig` is implemented for `StreamConsumer<DefaultConsumerContext, R>`
[INFO] [stdout]     = note: required for `StreamConsumer` to implement `FromClientConfig`
[INFO] [stdout] note: required by a bound in `consumer::KafkaConsumer::<T>::new`
[INFO] [stdout]    --> src/consumer.rs:37:20
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl<T: Consumer + FromClientConfig> KafkaConsumer<T> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^ required by this bound in `KafkaConsumer::<T>::new`
[INFO] [stdout] ...
[INFO] [stdout] 40  |     pub fn new<S: AsRef<str>>(config: &HashMap<String, String>, topics_name: &[S]) -> Result<Self> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): AsyncRuntime` is not satisfied
[INFO] [stdout]    --> src/consumer.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |             KafkaConsumer::new(&default_config("test", "test"), &["test"]).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncRuntime` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromClientConfig` is implemented for `StreamConsumer<DefaultConsumerContext, R>`
[INFO] [stdout]     = note: required for `StreamConsumer` to implement `FromClientConfig`
[INFO] [stdout] note: required by a bound in `consumer::KafkaConsumer::<T>::new`
[INFO] [stdout]    --> src/consumer.rs:37:20
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl<T: Consumer + FromClientConfig> KafkaConsumer<T> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^ required by this bound in `KafkaConsumer::<T>::new`
[INFO] [stdout] ...
[INFO] [stdout] 40  |     pub fn new<S: AsRef<str>>(config: &HashMap<String, String>, topics_name: &[S]) -> Result<Self> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `rdkafka::message::OwnedHeaders` in the current scope
[INFO] [stdout]   --> src/utils.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |           let headers = OwnedHeaders::new()
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 71 | |             .add("test1", "test1")
[INFO] [stdout]    | |             -^^^ method not found in `OwnedHeaders`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `rdkafka::message::OwnedHeaders` in the current scope
[INFO] [stdout]   --> src/utils.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |           let expected = OwnedHeaders::new()
[INFO] [stdout]    |  ________________________-
[INFO] [stdout] 85 | |             .add("test", "test")
[INFO] [stdout]    | |             -^^^ method not found in `OwnedHeaders`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utils.rs:95:20
[INFO] [stdout]    |
[INFO] [stdout] 95 |             if let Some((k, v)) = headers.get_as::<str>(i) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^   ------------------------ this expression has type `std::result::Result<Header<'_, &str>, Utf8Error>`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected `Result<Header<'_, &str>, Utf8Error>`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::result::Result<Header<'_, &str>, Utf8Error>`
[INFO] [stdout]               found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libkafka` (lib test) due to 9 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ee539f166dbe03f88ec4aba3e115605b6dc0e91c803aebe9bcd8ed34ab787801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee539f166dbe03f88ec4aba3e115605b6dc0e91c803aebe9bcd8ed34ab787801", kill_on_drop: false }`
[INFO] [stdout] ee539f166dbe03f88ec4aba3e115605b6dc0e91c803aebe9bcd8ed34ab787801
