[INFO] fetching crate audio-gate 0.1.4...
[INFO] testing audio-gate-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate audio-gate 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate audio-gate 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate audio-gate 0.1.4
[INFO] tweaked toml for crates.io crate audio-gate 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio-gate 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate audio-gate 0.1.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0465fdcbd0894dd03dfa0a798be3ceef794ffa239e2fb06c8514f222ca733939
[INFO] running `Command { std: "docker" "start" "-a" "0465fdcbd0894dd03dfa0a798be3ceef794ffa239e2fb06c8514f222ca733939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0465fdcbd0894dd03dfa0a798be3ceef794ffa239e2fb06c8514f222ca733939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0465fdcbd0894dd03dfa0a798be3ceef794ffa239e2fb06c8514f222ca733939", kill_on_drop: false }`
[INFO] [stdout] 0465fdcbd0894dd03dfa0a798be3ceef794ffa239e2fb06c8514f222ca733939
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7afc99bc68c552b057934958f15e1bc9bb4ac9744c2bb8d5c8755cd3e4477865
[INFO] running `Command { std: "docker" "start" "-a" "7afc99bc68c552b057934958f15e1bc9bb4ac9744c2bb8d5c8755cd3e4477865", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-gate v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7afc99bc68c552b057934958f15e1bc9bb4ac9744c2bb8d5c8755cd3e4477865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afc99bc68c552b057934958f15e1bc9bb4ac9744c2bb8d5c8755cd3e4477865", kill_on_drop: false }`
[INFO] [stdout] 7afc99bc68c552b057934958f15e1bc9bb4ac9744c2bb8d5c8755cd3e4477865
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2d4f25e889d9260894b5bdde3d90e93b4ef051536364f6b8850326650552a1f
[INFO] running `Command { std: "docker" "start" "-a" "e2d4f25e889d9260894b5bdde3d90e93b4ef051536364f6b8850326650552a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling audio-gate v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]   --> examples/feedback.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use cpal::traits::{ DeviceTrait, HostTrait, StreamTrait };
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]   --> examples/feedback.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let host = cpal::default_host();
[INFO] [stdout]    |                ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    --> examples/feedback.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn err_fn(err: cpal::StreamError) {
[INFO] [stdout]     |                ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]   --> examples/feedback.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let config: cpal::StreamConfig = input_device.default_input_config()?.into();
[INFO] [stdout]    |                 ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]   --> examples/feedback.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let input_data_fn = move |data: &[f32], _: &cpal::InputCallbackInfo| {
[INFO] [stdout]    |                                                 ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]   --> examples/feedback.rs:77:54
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let output_data_fn = move |data: &mut [f32], _: &cpal::OutputCallbackInfo| {
[INFO] [stdout]    |                                                      ^^^^ use of unresolved module or unlinked crate `cpal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cpal`, use `cargo add cpal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `audio-gate` (example "feedback") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "e2d4f25e889d9260894b5bdde3d90e93b4ef051536364f6b8850326650552a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d4f25e889d9260894b5bdde3d90e93b4ef051536364f6b8850326650552a1f", kill_on_drop: false }`
[INFO] [stdout] e2d4f25e889d9260894b5bdde3d90e93b4ef051536364f6b8850326650552a1f