[INFO] fetching crate rumpkernel 0.0.5...
[INFO] documenting rumpkernel-0.0.5 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate rumpkernel 0.0.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rumpkernel 0.0.5 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 rumpkernel 0.0.5
[INFO] finished tweaking crates.io crate rumpkernel 0.0.5
[INFO] tweaked toml for crates.io crate rumpkernel 0.0.5 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] db0b4d7a08d18a87a894c99553056eb335d3ddc276e08c3ed188b30c6c89d536
[INFO] running `Command { std: "docker" "start" "-a" "db0b4d7a08d18a87a894c99553056eb335d3ddc276e08c3ed188b30c6c89d536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db0b4d7a08d18a87a894c99553056eb335d3ddc276e08c3ed188b30c6c89d536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0b4d7a08d18a87a894c99553056eb335d3ddc276e08c3ed188b30c6c89d536", kill_on_drop: false }`
[INFO] [stdout] db0b4d7a08d18a87a894c99553056eb335d3ddc276e08c3ed188b30c6c89d536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c10c0f9558820ee205a6d0e105735ea7e102ce29d27fb073bbe01e93006b142f
[INFO] running `Command { std: "docker" "start" "-a" "c10c0f9558820ee205a6d0e105735ea7e102ce29d27fb073bbe01e93006b142f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "c10c0f9558820ee205a6d0e105735ea7e102ce29d27fb073bbe01e93006b142f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10c0f9558820ee205a6d0e105735ea7e102ce29d27fb073bbe01e93006b142f", kill_on_drop: false }`
[INFO] [stdout] c10c0f9558820ee205a6d0e105735ea7e102ce29d27fb073bbe01e93006b142f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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: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] 7aad23cba8b4b68b14ea011cf189ad2aa06de26a789fcf35633cd93b5fcdb16d
[INFO] running `Command { std: "docker" "start" "-a" "7aad23cba8b4b68b14ea011cf189ad2aa06de26a789fcf35633cd93b5fcdb16d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rumpkernel v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7aad23cba8b4b68b14ea011cf189ad2aa06de26a789fcf35633cd93b5fcdb16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aad23cba8b4b68b14ea011cf189ad2aa06de26a789fcf35633cd93b5fcdb16d", kill_on_drop: false }`
[INFO] [stdout] 7aad23cba8b4b68b14ea011cf189ad2aa06de26a789fcf35633cd93b5fcdb16d