[INFO] fetching crate mqtt-typed-client-core 0.4.1...
[INFO] checking mqtt-typed-client-core-0.4.1 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate mqtt-typed-client-core 0.4.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mqtt-typed-client-core 0.4.1
[INFO] finished tweaking crates.io crate mqtt-typed-client-core 0.4.1
[INFO] tweaked toml for crates.io crate mqtt-typed-client-core 0.4.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqtt-typed-client-core 0.4.1 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mqtt-typed-client-core 0.4.1 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" "+52995a223f2919dd3e2e427231db90a257350ded" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4
[INFO] running `Command { std: "docker" "start" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4", 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" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking bytes v1.12.0
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[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking hashbrown v0.15.5
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[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking lru v0.15.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking bincode v2.0.1
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[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
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[INFO] [stderr]     Checking idna v1.1.0
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[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]     Checking rumqttc v0.25.1
[INFO] [stderr]     Checking mqtt-topic-engine v0.2.1
[INFO] [stderr]     Checking mqtt-typed-client-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `MqttClientError`
[INFO] [stdout]    --> src/client/publisher.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 | /         self.client
[INFO] [stdout] 130 | |             .publish_raw(self.topic.as_str(), Bytes::from(payload), wire)
[INFO] [stdout] 131 | |             .await
[INFO] [stdout] 132 | |             .map_err(Into::<MqttClientError>::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] 131 -             .await
[INFO] [stdout] 132 -             .map_err(Into::<MqttClientError>::into)?;
[INFO] [stdout] 131 +             .await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `MqttClientError`
[INFO] [stdout]    --> src/client/publisher.rs:154:3
[INFO] [stdout]     |
[INFO] [stdout] 154 | /         self.client
[INFO] [stdout] 155 | |             .publish_raw(
[INFO] [stdout] 156 | |                 self.topic.as_str(),
[INFO] [stdout] 157 | |                 Bytes::new(),
[INFO] [stdout] ...   |
[INFO] [stdout] 160 | |             .await
[INFO] [stdout] 161 | |             .map_err(Into::<MqttClientError>::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] 160 -             .await
[INFO] [stdout] 161 -             .map_err(Into::<MqttClientError>::into)
[INFO] [stdout] 160 +             .await
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt-typed-client-core` (lib) 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: `client::error::MqttClientError`
[INFO] [stdout]    --> src/client/publisher.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 | /         self.client
[INFO] [stdout] 130 | |             .publish_raw(self.topic.as_str(), Bytes::from(payload), wire)
[INFO] [stdout] 131 | |             .await
[INFO] [stdout] 132 | |             .map_err(Into::<MqttClientError>::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] 131 -             .await
[INFO] [stdout] 132 -             .map_err(Into::<MqttClientError>::into)?;
[INFO] [stdout] 131 +             .await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `client::error::MqttClientError`
[INFO] [stdout]    --> src/client/publisher.rs:154:3
[INFO] [stdout]     |
[INFO] [stdout] 154 | /         self.client
[INFO] [stdout] 155 | |             .publish_raw(
[INFO] [stdout] 156 | |                 self.topic.as_str(),
[INFO] [stdout] 157 | |                 Bytes::new(),
[INFO] [stdout] ...   |
[INFO] [stdout] 160 | |             .await
[INFO] [stdout] 161 | |             .map_err(Into::<MqttClientError>::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] 160 -             .await
[INFO] [stdout] 161 -             .map_err(Into::<MqttClientError>::into)
[INFO] [stdout] 160 +             .await
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt-typed-client-core` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4", kill_on_drop: false }`
[INFO] [stdout] ffed1bd119ffbbb8de68f6b45ec97a9fa1495542787167ca4004f507c6578ba4
