[INFO] fetching crate magnum-opus 0.3.2...
[INFO] documenting magnum-opus-0.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate magnum-opus 0.3.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate magnum-opus 0.3.2 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 magnum-opus 0.3.2
[INFO] finished tweaking crates.io crate magnum-opus 0.3.2
[INFO] tweaked toml for crates.io crate magnum-opus 0.3.2 written to /workspace/builds/worker-15/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opusic-sys v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2f546b67421c039393e7ae5418b2923f9d5ebbf74fa6e77a4c921bab48daac43
[INFO] running `Command { std: "docker" "start" "-a" "2f546b67421c039393e7ae5418b2923f9d5ebbf74fa6e77a4c921bab48daac43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f546b67421c039393e7ae5418b2923f9d5ebbf74fa6e77a4c921bab48daac43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f546b67421c039393e7ae5418b2923f9d5ebbf74fa6e77a4c921bab48daac43", kill_on_drop: false }`
[INFO] [stdout] 2f546b67421c039393e7ae5418b2923f9d5ebbf74fa6e77a4c921bab48daac43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 7e16fbf525dfe29686329458de0f2d22c850ecd897eeb8f98ae068aca8ee7ee7
[INFO] running `Command { std: "docker" "start" "-a" "7e16fbf525dfe29686329458de0f2d22c850ecd897eeb8f98ae068aca8ee7ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling opusic-sys v0.3.6
[INFO] [stderr]  Documenting magnum-opus v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "7e16fbf525dfe29686329458de0f2d22c850ecd897eeb8f98ae068aca8ee7ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e16fbf525dfe29686329458de0f2d22c850ecd897eeb8f98ae068aca8ee7ee7", kill_on_drop: false }`
[INFO] [stdout] 7e16fbf525dfe29686329458de0f2d22c850ecd897eeb8f98ae068aca8ee7ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 696d12c59d5c33a5c90c203b35f523b9f02b3bbf90c848aba2be34152c127cc2
[INFO] running `Command { std: "docker" "start" "-a" "696d12c59d5c33a5c90c203b35f523b9f02b3bbf90c848aba2be34152c127cc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling opusic-sys v0.3.6
[INFO] [stderr]  Documenting magnum-opus v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "696d12c59d5c33a5c90c203b35f523b9f02b3bbf90c848aba2be34152c127cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696d12c59d5c33a5c90c203b35f523b9f02b3bbf90c848aba2be34152c127cc2", kill_on_drop: false }`
[INFO] [stdout] 696d12c59d5c33a5c90c203b35f523b9f02b3bbf90c848aba2be34152c127cc2