[INFO] fetching crate rubato 0.12.0...
[INFO] documenting rubato-0.12.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rubato 0.12.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate rubato 0.12.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rubato 0.12.0
[INFO] finished tweaking crates.io crate rubato 0.12.0
[INFO] tweaked toml for crates.io crate rubato 0.12.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate rubato 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9bc811d3cf1ac26e163b182e6a1719044e33ddfd6301423e12b9134fb206320
[INFO] running `Command { std: "docker" "start" "-a" "f9bc811d3cf1ac26e163b182e6a1719044e33ddfd6301423e12b9134fb206320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9bc811d3cf1ac26e163b182e6a1719044e33ddfd6301423e12b9134fb206320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9bc811d3cf1ac26e163b182e6a1719044e33ddfd6301423e12b9134fb206320", kill_on_drop: false }`
[INFO] [stdout] f9bc811d3cf1ac26e163b182e6a1719044e33ddfd6301423e12b9134fb206320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 255a1a8bb2d14052fef733bdb1aff7ff388113b26d1226811e28a5656c69bb91
[INFO] running `Command { std: "docker" "start" "-a" "255a1a8bb2d14052fef733bdb1aff7ff388113b26d1226811e28a5656c69bb91", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking transpose v0.2.1
[INFO] [stderr]     Checking primal-check v0.3.1
[INFO] [stderr]     Checking rustfft v6.0.1
[INFO] [stderr]     Checking realfft v3.0.0
[INFO] [stderr]  Documenting rubato v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 | //!   - Accept any AsRef<[T]> as input.
[INFO] [stdout]     |                           ^ no item named `T` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "255a1a8bb2d14052fef733bdb1aff7ff388113b26d1226811e28a5656c69bb91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255a1a8bb2d14052fef733bdb1aff7ff388113b26d1226811e28a5656c69bb91", kill_on_drop: false }`
[INFO] [stdout] 255a1a8bb2d14052fef733bdb1aff7ff388113b26d1226811e28a5656c69bb91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 48c0b2e807ac4e78fe67d057f1ed7b917b75dc0c9fd5a860e05717f5106aa67f
[INFO] running `Command { std: "docker" "start" "-a" "48c0b2e807ac4e78fe67d057f1ed7b917b75dc0c9fd5a860e05717f5106aa67f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking transpose v0.2.1
[INFO] [stderr]     Checking primal-check v0.3.1
[INFO] [stderr]     Checking rustfft v6.0.1
[INFO] [stderr]     Checking realfft v3.0.0
[INFO] [stderr]  Documenting rubato v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 | //!   - Accept any AsRef<[T]> as input.
[INFO] [stdout]     |                           ^ no item named `T` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "48c0b2e807ac4e78fe67d057f1ed7b917b75dc0c9fd5a860e05717f5106aa67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c0b2e807ac4e78fe67d057f1ed7b917b75dc0c9fd5a860e05717f5106aa67f", kill_on_drop: false }`
[INFO] [stdout] 48c0b2e807ac4e78fe67d057f1ed7b917b75dc0c9fd5a860e05717f5106aa67f