[INFO] fetching crate audio-processor-traits 1.0.0-alpha.6...
[INFO] documenting audio-processor-traits-1.0.0-alpha.6 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate audio-processor-traits 1.0.0-alpha.6 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate audio-processor-traits 1.0.0-alpha.6 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio-processor-traits 1.0.0-alpha.6
[INFO] finished tweaking crates.io crate audio-processor-traits 1.0.0-alpha.6
[INFO] tweaked toml for crates.io crate audio-processor-traits 1.0.0-alpha.6 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87169b3f820fb7bc1e5b5efa57932c6406f3f28ce77adcfa5225b21110f9a9dd
[INFO] running `Command { std: "docker" "start" "-a" "87169b3f820fb7bc1e5b5efa57932c6406f3f28ce77adcfa5225b21110f9a9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87169b3f820fb7bc1e5b5efa57932c6406f3f28ce77adcfa5225b21110f9a9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87169b3f820fb7bc1e5b5efa57932c6406f3f28ce77adcfa5225b21110f9a9dd", kill_on_drop: false }`
[INFO] [stdout] 87169b3f820fb7bc1e5b5efa57932c6406f3f28ce77adcfa5225b21110f9a9dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1097619deec8d1e75c19070dad16f0738cd14bd3242bd2f73708b327d68d4abb
[INFO] running `Command { std: "docker" "start" "-a" "1097619deec8d1e75c19070dad16f0738cd14bd3242bd2f73708b327d68d4abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking basedrop v0.1.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking vst v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking audio-garbage-collector v1.0.0-alpha.5
[INFO] [stderr]     Checking augmented-atomics v0.1.0-alpha.8
[INFO] [stderr]  Documenting audio-processor-traits v1.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `cpal`
[INFO] [stdout]   --> src/lib.rs:46:64
[INFO] [stdout]    |
[INFO] [stdout] 46 | /// Provides an abstraction for audio buffers that works for [`cpal`] and [`vst`] layouts
[INFO] [stdout]    |                                                                ^^^^ no item named `cpal` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cpal`
[INFO] [stdout]    --> src/audio_buffer.rs:141:74
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// An AudioBuffer that stores samples as interleaved frames, used for [`cpal`] compatibility.
[INFO] [stdout]     |                                                                          ^^^^ no item named `cpal` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.92s
[INFO] running `Command { std: "docker" "inspect" "1097619deec8d1e75c19070dad16f0738cd14bd3242bd2f73708b327d68d4abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1097619deec8d1e75c19070dad16f0738cd14bd3242bd2f73708b327d68d4abb", kill_on_drop: false }`
[INFO] [stdout] 1097619deec8d1e75c19070dad16f0738cd14bd3242bd2f73708b327d68d4abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e64dd775a40bd8d5eaf14eca52517ddbfdf56fa94915d89129a457ccc902c9aa
[INFO] running `Command { std: "docker" "start" "-a" "e64dd775a40bd8d5eaf14eca52517ddbfdf56fa94915d89129a457ccc902c9aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking basedrop v0.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking vst v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking audio-garbage-collector v1.0.0-alpha.5
[INFO] [stderr]     Checking augmented-atomics v0.1.0-alpha.8
[INFO] [stderr]  Documenting audio-processor-traits v1.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `cpal`
[INFO] [stdout]   --> src/lib.rs:46:64
[INFO] [stdout]    |
[INFO] [stdout] 46 | /// Provides an abstraction for audio buffers that works for [`cpal`] and [`vst`] layouts
[INFO] [stdout]    |                                                                ^^^^ no item named `cpal` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] [stdout] warning: unresolved link to `cpal`
[INFO] [stdout]    --> src/audio_buffer.rs:141:74
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// An AudioBuffer that stores samples as interleaved frames, used for [`cpal`] compatibility.
[INFO] [stdout]     |                                                                          ^^^^ no item named `cpal` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e64dd775a40bd8d5eaf14eca52517ddbfdf56fa94915d89129a457ccc902c9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64dd775a40bd8d5eaf14eca52517ddbfdf56fa94915d89129a457ccc902c9aa", kill_on_drop: false }`
[INFO] [stdout] e64dd775a40bd8d5eaf14eca52517ddbfdf56fa94915d89129a457ccc902c9aa