[INFO] fetching crate n_audio 1.3.0...
[INFO] checking n_audio-1.3.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate n_audio 1.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate n_audio 1.3.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate n_audio 1.3.0
[INFO] finished tweaking crates.io crate n_audio 1.3.0
[INFO] tweaked toml for crates.io crate n_audio 1.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate n_audio 1.3.0 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 248be025f5e8de616a3f6031c5633cfbd975216ff9c8aef4a4010c8bf4c829ba
[INFO] running `Command { std: "docker" "start" "-a" "248be025f5e8de616a3f6031c5633cfbd975216ff9c8aef4a4010c8bf4c829ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248be025f5e8de616a3f6031c5633cfbd975216ff9c8aef4a4010c8bf4c829ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248be025f5e8de616a3f6031c5633cfbd975216ff9c8aef4a4010c8bf4c829ba", kill_on_drop: false }`
[INFO] [stdout] 248be025f5e8de616a3f6031c5633cfbd975216ff9c8aef4a4010c8bf4c829ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c1b611a5c3e44dbbbf0e362ca71751da12b6d8e1234573ae0668489ced58a0f
[INFO] running `Command { std: "docker" "start" "-a" "4c1b611a5c3e44dbbbf0e362ca71751da12b6d8e1234573ae0668489ced58a0f", kill_on_drop: false }`
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[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]   --> src/output.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait AudioOutput {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 18 |     fn write(&mut self, decoded: AudioBufferRef<'_>, volume: f32) -> Result<()>;
[INFO] [stdout] 19 |     fn flush(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]   --> src/output.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait AudioOutput {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 18 |     fn write(&mut self, decoded: AudioBufferRef<'_>, volume: f32) -> Result<()>;
[INFO] [stdout] 19 |     fn flush(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 3 arguments were supplied
[INFO] [stdout]    --> examples/cli_player.rs:187:38
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let player = Arc::new(Mutex::new(Player::new(
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 188 |         String::from("N Cli Player"),
[INFO] [stdout]     |         ---------------------------- unexpected argument #1 of type `String`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/player.rs:37:12
[INFO] [stdout]     |
[INFO] [stdout] 37  |     pub fn new(volume: f32, playback_speed: f32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 188 -         String::from("N Cli Player"),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `n_audio` (example "cli_player") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4c1b611a5c3e44dbbbf0e362ca71751da12b6d8e1234573ae0668489ced58a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1b611a5c3e44dbbbf0e362ca71751da12b6d8e1234573ae0668489ced58a0f", kill_on_drop: false }`
[INFO] [stdout] 4c1b611a5c3e44dbbbf0e362ca71751da12b6d8e1234573ae0668489ced58a0f
