[INFO] fetching crate nora-voice 0.1.0...
[INFO] testing nora-voice-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate nora-voice 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nora-voice 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nora-voice 0.1.0
[INFO] tweaked toml for crates.io crate nora-voice 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nora-voice 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nora-voice 0.1.0 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" "+1.100.0-beta.1" "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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba
[INFO] running `Command { std: "docker" "start" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", 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" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling nora-voice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/device.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut note = None;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> Cargo.toml:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 | [dependencies.serde]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> Cargo.toml:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | [dependencies.serde_json]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `nora-voice` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 24.23s
[INFO] running `Command { std: "docker" "inspect" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/device.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut note = None;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nora-voice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `coreaudio` in this scope
[INFO] [stdout]  --> examples/vpio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use coreaudio::audio_unit::audio_format::LinearPcmFlags;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `coreaudio` in this scope
[INFO] [stdout]   --> examples/vpio.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use coreaudio::audio_unit::types::IOType;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `coreaudio` in this scope
[INFO] [stdout]   --> examples/vpio.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use coreaudio::audio_unit::{AudioUnit, Element, SampleFormat, Scope, StreamFormat};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `coreaudio`
[INFO] [stdout]   --> examples/vpio.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use coreaudio::sys;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `coreaudio` in this scope
[INFO] [stdout]   --> examples/vpio.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn probe_defaults() -> Result<String, coreaudio::Error> {
[INFO] [stdout]    |                                       ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `coreaudio` in this scope
[INFO] [stdout]    --> examples/vpio.rs:154:32
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn open() -> Result<AudioUnit, coreaudio::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^ use of unresolved module or unlinked crate `coreaudio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `coreaudio`, use `cargo add coreaudio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nora-voice` (example "vpio") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/device.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut note = None;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> Cargo.toml:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 | [dependencies.serde]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> Cargo.toml:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | [dependencies.serde_json]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `nora-voice` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba", kill_on_drop: false }`
[INFO] [stdout] 75e92ec37ee9cc8e5104c293ce0b1d63d5d019bdf1e99b1e64f3817086b0d9ba
