[INFO] fetching crate chzzk-lib 0.0.1...
[INFO] checking chzzk-lib-0.0.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate chzzk-lib 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate chzzk-lib 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate chzzk-lib 0.0.1
[INFO] tweaked toml for crates.io crate chzzk-lib 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chzzk-lib 0.0.1 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 chzzk-lib 0.0.1 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660
[INFO] running `Command { std: "docker" "start" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660", 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" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660", 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" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660" "/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] error: useless conversion to the same type: `ChatCommand`
[INFO] [stdout]    --> src/chat/websocket.rs:164:38
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 ..Self::from_command(ChatCommand::Pong.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] 164 -                 ..Self::from_command(ChatCommand::Pong.into())
[INFO] [stdout] 164 +                 ..Self::from_command(ChatCommand::Pong)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 ..Self::from_command(ChatCommand::Pong.into())
[INFO] [stdout] 164 +                 ..Self::from_command(<ChatCommand as Into<_>>::into(ChatCommand::Pong))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ChatCommand`
[INFO] [stdout]    --> src/chat/websocket.rs:176:38
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 ..Self::from_command(ChatCommand::RequestConnection.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] 176 -                 ..Self::from_command(ChatCommand::RequestConnection.into())
[INFO] [stdout] 176 +                 ..Self::from_command(ChatCommand::RequestConnection)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 176 -                 ..Self::from_command(ChatCommand::RequestConnection.into())
[INFO] [stdout] 176 +                 ..Self::from_command(<ChatCommand as Into<_>>::into(ChatCommand::RequestConnection))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chzzk-lib` (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: `ChatCommand`
[INFO] [stdout]    --> src/chat/websocket.rs:164:38
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 ..Self::from_command(ChatCommand::Pong.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] 164 -                 ..Self::from_command(ChatCommand::Pong.into())
[INFO] [stdout] 164 +                 ..Self::from_command(ChatCommand::Pong)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 ..Self::from_command(ChatCommand::Pong.into())
[INFO] [stdout] 164 +                 ..Self::from_command(<ChatCommand as Into<_>>::into(ChatCommand::Pong))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ChatCommand`
[INFO] [stdout]    --> src/chat/websocket.rs:176:38
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 ..Self::from_command(ChatCommand::RequestConnection.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] 176 -                 ..Self::from_command(ChatCommand::RequestConnection.into())
[INFO] [stdout] 176 +                 ..Self::from_command(ChatCommand::RequestConnection)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 176 -                 ..Self::from_command(ChatCommand::RequestConnection.into())
[INFO] [stdout] 176 +                 ..Self::from_command(<ChatCommand as Into<_>>::into(ChatCommand::RequestConnection))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chzzk-lib` (lib test) due to 2 previous errors
[INFO] [stderr] warning: unused dependency `strum`
[INFO] [stderr]   --> Cargo.toml:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 | [dependencies.strum]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `strum`
[INFO] [stderr] warning: `chzzk-lib` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660", kill_on_drop: false }`
[INFO] [stdout] 860a12398b816bd8f07fad8cb4c9909c4c25838626f58367e7e58ae80841b660
