[INFO] fetching crate cat_audio 0.0.4...
[INFO] testing cat_audio-0.0.4 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate cat_audio 0.0.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cat_audio 0.0.4
[INFO] finished tweaking crates.io crate cat_audio 0.0.4
[INFO] tweaked toml for crates.io crate cat_audio 0.0.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cat_audio 0.0.4 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cat_audio 0.0.4 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1efaed946454a4467f839867252215c532b37ac3a53e14e2ea30e51ab85333fc
[INFO] running `Command { std: "docker" "start" "-a" "1efaed946454a4467f839867252215c532b37ac3a53e14e2ea30e51ab85333fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efaed946454a4467f839867252215c532b37ac3a53e14e2ea30e51ab85333fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efaed946454a4467f839867252215c532b37ac3a53e14e2ea30e51ab85333fc", kill_on_drop: false }`
[INFO] [stdout] 1efaed946454a4467f839867252215c532b37ac3a53e14e2ea30e51ab85333fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf86c8dc71e3f205ca5c65bf08bfb448174f1d4f757cff7e7d8758e746185378
[INFO] running `Command { std: "docker" "start" "-a" "cf86c8dc71e3f205ca5c65bf08bfb448174f1d4f757cff7e7d8758e746185378", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cpal v0.11.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling minimp3 v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling cat_audio v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:395:11
[INFO] [stdout]     |
[INFO] [stdout] 395 |     #[cfg(feature="audio_post_processing")]P:FnMut(&mut Vec<f32>)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:401:11
[INFO] [stdout]     |
[INFO] [stdout] 401 |     #[cfg(feature="audio_post_processing")]post_processing:P,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:407:11
[INFO] [stdout]     |
[INFO] [stdout] 407 |     #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:413:19
[INFO] [stdout]     |
[INFO] [stdout] 413 |             #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "cf86c8dc71e3f205ca5c65bf08bfb448174f1d4f757cff7e7d8758e746185378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf86c8dc71e3f205ca5c65bf08bfb448174f1d4f757cff7e7d8758e746185378", kill_on_drop: false }`
[INFO] [stdout] cf86c8dc71e3f205ca5c65bf08bfb448174f1d4f757cff7e7d8758e746185378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976fe5e4b46bacabe7bdd734d2e9dcc782648fb90d65f1d5336279549d5f9ab5
[INFO] running `Command { std: "docker" "start" "-a" "976fe5e4b46bacabe7bdd734d2e9dcc782648fb90d65f1d5336279549d5f9ab5", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:395:11
[INFO] [stdout]     |
[INFO] [stdout] 395 |     #[cfg(feature="audio_post_processing")]P:FnMut(&mut Vec<f32>)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:401:11
[INFO] [stdout]     |
[INFO] [stdout] 401 |     #[cfg(feature="audio_post_processing")]post_processing:P,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:407:11
[INFO] [stdout]     |
[INFO] [stdout] 407 |     #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:413:19
[INFO] [stdout]     |
[INFO] [stdout] 413 |             #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cat_audio v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:395:11
[INFO] [stdout]     |
[INFO] [stdout] 395 |     #[cfg(feature="audio_post_processing")]P:FnMut(&mut Vec<f32>)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:401:11
[INFO] [stdout]     |
[INFO] [stdout] 401 |     #[cfg(feature="audio_post_processing")]post_processing:P,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:407:11
[INFO] [stdout]     |
[INFO] [stdout] 407 |     #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stdout]    --> src/engine_core.rs:413:19
[INFO] [stdout]     |
[INFO] [stdout] 413 |             #[cfg(feature="audio_post_processing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stdout]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "976fe5e4b46bacabe7bdd734d2e9dcc782648fb90d65f1d5336279549d5f9ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976fe5e4b46bacabe7bdd734d2e9dcc782648fb90d65f1d5336279549d5f9ab5", kill_on_drop: false }`
[INFO] [stdout] 976fe5e4b46bacabe7bdd734d2e9dcc782648fb90d65f1d5336279549d5f9ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a0a44b6cc84774a61892461afd883577fe3e0c52ae9d2464896c85ca8d01ba3
[INFO] running `Command { std: "docker" "start" "-a" "5a0a44b6cc84774a61892461afd883577fe3e0c52ae9d2464896c85ca8d01ba3", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stderr]    --> src/engine_core.rs:395:11
[INFO] [stderr]     |
[INFO] [stderr] 395 |     #[cfg(feature="audio_post_processing")]P:FnMut(&mut Vec<f32>)
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stderr]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stderr]    --> src/engine_core.rs:401:11
[INFO] [stderr]     |
[INFO] [stderr] 401 |     #[cfg(feature="audio_post_processing")]post_processing:P,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stderr]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stderr]    --> src/engine_core.rs:407:11
[INFO] [stderr]     |
[INFO] [stderr] 407 |     #[cfg(feature="audio_post_processing")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stderr]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `audio_post_processing`
[INFO] [stderr]    --> src/engine_core.rs:413:19
[INFO] [stderr]     |
[INFO] [stderr] 413 |             #[cfg(feature="audio_post_processing")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `extended` and `raw`
[INFO] [stderr]     = help: consider adding `audio_post_processing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `cat_audio` (lib) generated 4 warnings
[INFO] [stderr] warning: `cat_audio` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cat_audio-c4f238fa7a3b554e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cat_audio
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Audio`
[INFO] [stdout]   --> src/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | let audio=Audio::default(AudioSettings::new()).unwrap();
[INFO] [stdout]    |           ^^^^^ use of undeclared type `Audio`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 31 + use cat_audio::Audio;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AudioSettings`
[INFO] [stdout]   --> src/lib.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 | let audio=Audio::default(AudioSettings::new()).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ use of undeclared type `AudioSettings`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 31 + use cat_audio::AudioSettings;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AudioWrapper`
[INFO] [stdout]   --> src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | let mut wrapper=AudioWrapper::new(audio);
[INFO] [stdout]    |                 ^^^^^^^^^^^^ use of undeclared type `AudioWrapper`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 31 + use cat_audio::AudioWrapper;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5a0a44b6cc84774a61892461afd883577fe3e0c52ae9d2464896c85ca8d01ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0a44b6cc84774a61892461afd883577fe3e0c52ae9d2464896c85ca8d01ba3", kill_on_drop: false }`
[INFO] [stdout] 5a0a44b6cc84774a61892461afd883577fe3e0c52ae9d2464896c85ca8d01ba3
