[INFO] fetching crate dyplugin 0.2.0...
[INFO] documenting dyplugin-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dyplugin 0.2.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate dyplugin 0.2.0 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 dyplugin 0.2.0
[INFO] finished tweaking crates.io crate dyplugin 0.2.0
[INFO] tweaked toml for crates.io crate dyplugin 0.2.0 written to /workspace/builds/worker-18/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.73
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 049ee56b2b0e38619257c34de9cd9bbc46485158a5e61c7a05ddf1953ace573a
[INFO] running `Command { std: "docker" "start" "-a" "049ee56b2b0e38619257c34de9cd9bbc46485158a5e61c7a05ddf1953ace573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "049ee56b2b0e38619257c34de9cd9bbc46485158a5e61c7a05ddf1953ace573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049ee56b2b0e38619257c34de9cd9bbc46485158a5e61c7a05ddf1953ace573a", kill_on_drop: false }`
[INFO] [stdout] 049ee56b2b0e38619257c34de9cd9bbc46485158a5e61c7a05ddf1953ace573a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a432fb27c5fc343a3ec6714e3b0bd5bfa12cbe94cc8290d644efaf38a1d1309e
[INFO] running `Command { std: "docker" "start" "-a" "a432fb27c5fc343a3ec6714e3b0bd5bfa12cbe94cc8290d644efaf38a1d1309e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]  Documenting dyplugin v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.33s
[INFO] running `Command { std: "docker" "inspect" "a432fb27c5fc343a3ec6714e3b0bd5bfa12cbe94cc8290d644efaf38a1d1309e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a432fb27c5fc343a3ec6714e3b0bd5bfa12cbe94cc8290d644efaf38a1d1309e", kill_on_drop: false }`
[INFO] [stdout] a432fb27c5fc343a3ec6714e3b0bd5bfa12cbe94cc8290d644efaf38a1d1309e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] ed044dae26b690d8b8ec65b2bcfdd87982c762abdeae9c6aa630f5688cce01cd
[INFO] running `Command { std: "docker" "start" "-a" "ed044dae26b690d8b8ec65b2bcfdd87982c762abdeae9c6aa630f5688cce01cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]  Documenting dyplugin v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "ed044dae26b690d8b8ec65b2bcfdd87982c762abdeae9c6aa630f5688cce01cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed044dae26b690d8b8ec65b2bcfdd87982c762abdeae9c6aa630f5688cce01cd", kill_on_drop: false }`
[INFO] [stdout] ed044dae26b690d8b8ec65b2bcfdd87982c762abdeae9c6aa630f5688cce01cd