[INFO] fetching crate javascriptcore-rs-sys-webkit2gtk4-1 0.4.0...
[INFO] documenting javascriptcore-rs-sys-webkit2gtk4-1-0.4.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate javascriptcore-rs-sys-webkit2gtk4-1 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate javascriptcore-rs-sys-webkit2gtk4-1 0.4.0 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 javascriptcore-rs-sys-webkit2gtk4-1 0.4.0
[INFO] finished tweaking crates.io crate javascriptcore-rs-sys-webkit2gtk4-1 0.4.0
[INFO] tweaked toml for crates.io crate javascriptcore-rs-sys-webkit2gtk4-1 0.4.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4e090fd4ae82b388daf0e3e4045ccdda54b6c072b5cbea3494944e680e4131af
[INFO] running `Command { std: "docker" "start" "-a" "4e090fd4ae82b388daf0e3e4045ccdda54b6c072b5cbea3494944e680e4131af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e090fd4ae82b388daf0e3e4045ccdda54b6c072b5cbea3494944e680e4131af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e090fd4ae82b388daf0e3e4045ccdda54b6c072b5cbea3494944e680e4131af", kill_on_drop: false }`
[INFO] [stdout] 4e090fd4ae82b388daf0e3e4045ccdda54b6c072b5cbea3494944e680e4131af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8afe46916824ef3c45f9761b3e09c26b9a276ee94ceaf37e164b2d0d9f2e9810
[INFO] running `Command { std: "docker" "start" "-a" "8afe46916824ef3c45f9761b3e09c26b9a276ee94ceaf37e164b2d0d9f2e9810", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling cfg-expr v0.11.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling system-deps v6.0.3
[INFO] [stderr]    Compiling glib-sys v0.16.3
[INFO] [stderr]    Compiling gobject-sys v0.16.3
[INFO] [stderr]    Compiling javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "8afe46916824ef3c45f9761b3e09c26b9a276ee94ceaf37e164b2d0d9f2e9810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afe46916824ef3c45f9761b3e09c26b9a276ee94ceaf37e164b2d0d9f2e9810", kill_on_drop: false }`
[INFO] [stdout] 8afe46916824ef3c45f9761b3e09c26b9a276ee94ceaf37e164b2d0d9f2e9810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "--features" "dox" "-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] 51f34ea51e99e0a00a0e01e0b721c4a4b0459c5b41bfa0bb86a38c9ab3d560f3
[INFO] running `Command { std: "docker" "start" "-a" "51f34ea51e99e0a00a0e01e0b721c4a4b0459c5b41bfa0bb86a38c9ab3d560f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting javascriptcore-rs-sys-webkit2gtk4-1 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "51f34ea51e99e0a00a0e01e0b721c4a4b0459c5b41bfa0bb86a38c9ab3d560f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f34ea51e99e0a00a0e01e0b721c4a4b0459c5b41bfa0bb86a38c9ab3d560f3", kill_on_drop: false }`
[INFO] [stdout] 51f34ea51e99e0a00a0e01e0b721c4a4b0459c5b41bfa0bb86a38c9ab3d560f3