[INFO] fetching crate spotify_dl_lib 0.3.21...
[INFO] checking spotify_dl_lib-0.3.21 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate spotify_dl_lib 0.3.21 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate spotify_dl_lib 0.3.21
[INFO] finished tweaking crates.io crate spotify_dl_lib 0.3.21
[INFO] tweaked toml for crates.io crate spotify_dl_lib 0.3.21 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spotify_dl_lib 0.3.21 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71
[INFO] running `Command { std: "docker" "start" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71", 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" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71", 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" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/lib.rs:81:58
[INFO] [stdout]    |
[INFO] [stdout] 81 | ...                   ws_stream.send(Message::Text(msg.into())).await.unwrap();
[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] 81 -                             ws_stream.send(Message::Text(msg.into())).await.unwrap();
[INFO] [stdout] 81 +                             ws_stream.send(Message::Text(msg)).await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 81 -                             ws_stream.send(Message::Text(msg.into())).await.unwrap();
[INFO] [stdout] 81 +                             ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(msg))).await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spotify_dl_lib` (lib test) due to 1 previous error
[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]   --> src/lib.rs:81:58
[INFO] [stdout]    |
[INFO] [stdout] 81 | ...                   ws_stream.send(Message::Text(msg.into())).await.unwrap();
[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] 81 -                             ws_stream.send(Message::Text(msg.into())).await.unwrap();
[INFO] [stdout] 81 +                             ws_stream.send(Message::Text(msg)).await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 81 -                             ws_stream.send(Message::Text(msg.into())).await.unwrap();
[INFO] [stdout] 81 +                             ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(msg))).await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spotify_dl_lib` (lib) due to 1 previous error
[INFO] [stderr] warning: unused dependency `audiotags`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.audiotags]
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `audiotags`
[INFO] [stderr] warning: unused dependency `dirs`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.dirs]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `dirs`
[INFO] [stderr] warning: unused dependency `machine-uid`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.machine-uid]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `machine-uid`
[INFO] [stderr] warning: unused dependency `tracing-subscriber`
[INFO] [stderr]   --> Cargo.toml:68:15
[INFO] [stderr]    |
[INFO] [stderr] 68 | [dependencies.tracing-subscriber]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tracing-subscriber`
[INFO] [stderr] warning: unused dependency `tungstenite`
[INFO] [stderr]   --> Cargo.toml:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 | [dependencies.tungstenite]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tungstenite`
[INFO] [stderr] warning: `spotify_dl_lib` (manifest) generated 5 warnings
[INFO] running `Command { std: "docker" "inspect" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71", kill_on_drop: false }`
[INFO] [stdout] 2ffb3f6959a0eeeaf9611705cf3e655db61bd2c20b29a813fefee269813e6a71
