[INFO] fetching crate rurdkit 0.1.1...
[INFO] documenting rurdkit-0.1.1 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate rurdkit 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rurdkit 0.1.1 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rurdkit 0.1.1
[INFO] finished tweaking crates.io crate rurdkit 0.1.1
[INFO] tweaked toml for crates.io crate rurdkit 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab89870dfa9c4dd96b7180658e0895f7d5ac1c6293af7a2a6a756e5182b192e
[INFO] running `Command { std: "docker" "start" "-a" "0ab89870dfa9c4dd96b7180658e0895f7d5ac1c6293af7a2a6a756e5182b192e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab89870dfa9c4dd96b7180658e0895f7d5ac1c6293af7a2a6a756e5182b192e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab89870dfa9c4dd96b7180658e0895f7d5ac1c6293af7a2a6a756e5182b192e", kill_on_drop: false }`
[INFO] [stdout] 0ab89870dfa9c4dd96b7180658e0895f7d5ac1c6293af7a2a6a756e5182b192e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 1b9b1d0efd749aec5fd9be1e55d2307138aa0b2c0b96900d893716458fa83800
[INFO] running `Command { std: "docker" "start" "-a" "1b9b1d0efd749aec5fd9be1e55d2307138aa0b2c0b96900d893716458fa83800", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling scratch v1.0.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.83
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling link-cplusplus v1.0.7
[INFO] [stderr]    Compiling cxx v1.0.83
[INFO] [stderr]    Compiling cxx-build v1.0.83
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.83
[INFO] [stderr]    Compiling rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "1b9b1d0efd749aec5fd9be1e55d2307138aa0b2c0b96900d893716458fa83800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9b1d0efd749aec5fd9be1e55d2307138aa0b2c0b96900d893716458fa83800", kill_on_drop: false }`
[INFO] [stdout] 1b9b1d0efd749aec5fd9be1e55d2307138aa0b2c0b96900d893716458fa83800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] c35e3316d582b8f091254d5449d894af3b37257f04a613419cc146937820c4f2
[INFO] running `Command { std: "docker" "start" "-a" "c35e3316d582b8f091254d5449d894af3b37257f04a613419cc146937820c4f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rurdkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "c35e3316d582b8f091254d5449d894af3b37257f04a613419cc146937820c4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35e3316d582b8f091254d5449d894af3b37257f04a613419cc146937820c4f2", kill_on_drop: false }`
[INFO] [stdout] c35e3316d582b8f091254d5449d894af3b37257f04a613419cc146937820c4f2