[INFO] cloning repository https://github.com/t-sin/rust-vst3-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-sin/rust-vst3-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-sin%2Frust-vst3-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-sin%2Frust-vst3-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 293f09118721fb425a6f1208be1686947b6ec1e3
[INFO] checking t-sin/rust-vst3-example against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-sin%2Frust-vst3-example" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/t-sin/rust-vst3-example
[INFO] finished tweaking git repo https://github.com/t-sin/rust-vst3-example
[INFO] tweaked toml for git repo https://github.com/t-sin/rust-vst3-example written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/t-sin/rust-vst3-example on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/t-sin/rust-vst3-example 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0daef4a93925ee1f9ab3db11928d424deb68e4fc0d5a7a2544a00a41cafabc8
[INFO] running `Command { std: "docker" "start" "-a" "a0daef4a93925ee1f9ab3db11928d424deb68e4fc0d5a7a2544a00a41cafabc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0daef4a93925ee1f9ab3db11928d424deb68e4fc0d5a7a2544a00a41cafabc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0daef4a93925ee1f9ab3db11928d424deb68e4fc0d5a7a2544a00a41cafabc8", kill_on_drop: false }`
[INFO] [stdout] a0daef4a93925ee1f9ab3db11928d424deb68e4fc0d5a7a2544a00a41cafabc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee5b96677688b44b5790a193d58bb4b438cfb58db105b907f4a2e091602d9952
[INFO] running `Command { std: "docker" "start" "-a" "ee5b96677688b44b5790a193d58bb4b438cfb58db105b907f4a2e091602d9952", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking widestring v0.4.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling vst3-com-macros-support v0.2.0 (https://github.com/RustAudio/vst3-sys#425f386d)
[INFO] [stderr]    Compiling vst3-com-macros v0.2.0 (https://github.com/RustAudio/vst3-sys#425f386d)
[INFO] [stderr]     Checking vst3-com v0.1.0 (https://github.com/RustAudio/vst3-sys#425f386d)
[INFO] [stderr]     Checking vst3-sys v0.1.0 (https://github.com/RustAudio/vst3-sys#425f386d)
[INFO] [stderr]     Checking pi-vst3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `velocity` is never read
[INFO] [stdout]  --> src/pi/event.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     NoteOn { note: u16, velocity: f64 },
[INFO] [stdout]   |     ------              ^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `note` is never read
[INFO] [stdout]  --> src/pi/event.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     NoteOff { note: u16 },
[INFO] [stdout]   |     -------   ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListParameter` is never constructed
[INFO] [stdout]    --> src/pi/parameters.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct ListParameter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/controller.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[VST3(implements(IEditController, IUnitInfo))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 | let _ = #[VST3(implements(IEditController, IUnitInfo))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/factory.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[VST3(implements(IPluginFactory3))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 | let _ = #[VST3(implements(IPluginFactory3))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/plugin.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[VST3(implements(IComponent, IAudioProcessor))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 29 | let _ = #[VST3(implements(IComponent, IAudioProcessor))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `velocity` is never read
[INFO] [stdout]  --> src/pi/event.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     NoteOn { note: u16, velocity: f64 },
[INFO] [stdout]   |     ------              ^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `note` is never read
[INFO] [stdout]  --> src/pi/event.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     NoteOff { note: u16 },
[INFO] [stdout]   |     -------   ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListParameter` is never constructed
[INFO] [stdout]    --> src/pi/parameters.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct ListParameter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/controller.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[VST3(implements(IEditController, IUnitInfo))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 | let _ = #[VST3(implements(IEditController, IUnitInfo))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/factory.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[VST3(implements(IPluginFactory3))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 | let _ = #[VST3(implements(IPluginFactory3))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/vst3/plugin.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[VST3(implements(IComponent, IAudioProcessor))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 29 | let _ = #[VST3(implements(IComponent, IAudioProcessor))]
[INFO] [stdout]    | +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `Command { std: "docker" "inspect" "ee5b96677688b44b5790a193d58bb4b438cfb58db105b907f4a2e091602d9952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5b96677688b44b5790a193d58bb4b438cfb58db105b907f4a2e091602d9952", kill_on_drop: false }`
[INFO] [stdout] ee5b96677688b44b5790a193d58bb4b438cfb58db105b907f4a2e091602d9952
