[INFO] fetching crate megadrive-sys 0.1.0...
[INFO] documenting megadrive-sys-0.1.0 against nightly for scrape-examples
[INFO] extracting crate megadrive-sys 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate megadrive-sys 0.1.0 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate megadrive-sys 0.1.0
[INFO] finished tweaking crates.io crate megadrive-sys 0.1.0
[INFO] tweaked toml for crates.io crate megadrive-sys 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "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" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91a2b6feb4b4fca0dc849c38da2db5a9dee0a3b1e9433fd916f1b548a1f64830
[INFO] running `Command { std: "docker" "start" "-a" "91a2b6feb4b4fca0dc849c38da2db5a9dee0a3b1e9433fd916f1b548a1f64830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91a2b6feb4b4fca0dc849c38da2db5a9dee0a3b1e9433fd916f1b548a1f64830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a2b6feb4b4fca0dc849c38da2db5a9dee0a3b1e9433fd916f1b548a1f64830", kill_on_drop: false }`
[INFO] [stdout] 91a2b6feb4b4fca0dc849c38da2db5a9dee0a3b1e9433fd916f1b548a1f64830
[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" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203227dfbcab4eb667bbca0af1a416cee42f2f715cbbb8447a200e130c460ad5
[INFO] running `Command { std: "docker" "start" "-a" "203227dfbcab4eb667bbca0af1a416cee42f2f715cbbb8447a200e130c460ad5", kill_on_drop: false }`
[INFO] [stderr]  Documenting megadrive-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "203227dfbcab4eb667bbca0af1a416cee42f2f715cbbb8447a200e130c460ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203227dfbcab4eb667bbca0af1a416cee42f2f715cbbb8447a200e130c460ad5", kill_on_drop: false }`
[INFO] [stdout] 203227dfbcab4eb667bbca0af1a416cee42f2f715cbbb8447a200e130c460ad5
[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" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9b620a93bb6636c1d979d89b620c5867f64599910d7681243e543bbfd5e8d7d
[INFO] running `Command { std: "docker" "start" "-a" "b9b620a93bb6636c1d979d89b620c5867f64599910d7681243e543bbfd5e8d7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting megadrive-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b9b620a93bb6636c1d979d89b620c5867f64599910d7681243e543bbfd5e8d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b620a93bb6636c1d979d89b620c5867f64599910d7681243e543bbfd5e8d7d", kill_on_drop: false }`
[INFO] [stdout] b9b620a93bb6636c1d979d89b620c5867f64599910d7681243e543bbfd5e8d7d