[INFO] fetching crate samplerate 0.2.4...
[INFO] documenting samplerate-0.2.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate samplerate 0.2.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate samplerate 0.2.4 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 samplerate 0.2.4
[INFO] finished tweaking crates.io crate samplerate 0.2.4
[INFO] tweaked toml for crates.io crate samplerate 0.2.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate samplerate 0.2.4 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.6.3
[INFO] [stderr]   Downloaded libsamplerate-sys v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5201217d63590b944acfd237f661fd1c4aa686c8325faba19c70cc37c7b322c0
[INFO] running `Command { std: "docker" "start" "-a" "5201217d63590b944acfd237f661fd1c4aa686c8325faba19c70cc37c7b322c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5201217d63590b944acfd237f661fd1c4aa686c8325faba19c70cc37c7b322c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5201217d63590b944acfd237f661fd1c4aa686c8325faba19c70cc37c7b322c0", kill_on_drop: false }`
[INFO] [stdout] 5201217d63590b944acfd237f661fd1c4aa686c8325faba19c70cc37c7b322c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e1aa730b2dbf9f5d6e38a4bb36a89e8e752d62547f9f45f5e4954ffa0214d6f9
[INFO] running `Command { std: "docker" "start" "-a" "e1aa730b2dbf9f5d6e38a4bb36a89e8e752d62547f9f45f5e4954ffa0214d6f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libsamplerate-sys v0.1.10
[INFO] [stderr]  Documenting samplerate v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `Command { std: "docker" "inspect" "e1aa730b2dbf9f5d6e38a4bb36a89e8e752d62547f9f45f5e4954ffa0214d6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1aa730b2dbf9f5d6e38a4bb36a89e8e752d62547f9f45f5e4954ffa0214d6f9", kill_on_drop: false }`
[INFO] [stdout] e1aa730b2dbf9f5d6e38a4bb36a89e8e752d62547f9f45f5e4954ffa0214d6f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7437ff2127985adb3d128b3dd7c3af20c404d35831d87523dcc7c3b8784a6825
[INFO] running `Command { std: "docker" "start" "-a" "7437ff2127985adb3d128b3dd7c3af20c404d35831d87523dcc7c3b8784a6825", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libsamplerate-sys v0.1.10
[INFO] [stderr]  Documenting samplerate v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "7437ff2127985adb3d128b3dd7c3af20c404d35831d87523dcc7c3b8784a6825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7437ff2127985adb3d128b3dd7c3af20c404d35831d87523dcc7c3b8784a6825", kill_on_drop: false }`
[INFO] [stdout] 7437ff2127985adb3d128b3dd7c3af20c404d35831d87523dcc7c3b8784a6825