[INFO] fetching crate qjs-derive-support 0.1.1...
[INFO] documenting qjs-derive-support-0.1.1 against nightly for scrape-examples
[INFO] extracting crate qjs-derive-support 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate qjs-derive-support 0.1.1 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 qjs-derive-support 0.1.1
[INFO] finished tweaking crates.io crate qjs-derive-support 0.1.1
[INFO] tweaked toml for crates.io crate qjs-derive-support 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 19fbb38963b23f45ab11fd6d1b7ceeecf500d64a8c11030f0e0fa481b280edce
[INFO] running `Command { std: "docker" "start" "-a" "19fbb38963b23f45ab11fd6d1b7ceeecf500d64a8c11030f0e0fa481b280edce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19fbb38963b23f45ab11fd6d1b7ceeecf500d64a8c11030f0e0fa481b280edce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fbb38963b23f45ab11fd6d1b7ceeecf500d64a8c11030f0e0fa481b280edce", kill_on_drop: false }`
[INFO] [stdout] 19fbb38963b23f45ab11fd6d1b7ceeecf500d64a8c11030f0e0fa481b280edce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 81eb62826b80b92bfc47e527130e9f280541c5be1990bae074a2836741840bfa
[INFO] running `Command { std: "docker" "start" "-a" "81eb62826b80b92bfc47e527130e9f280541c5be1990bae074a2836741840bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]     Checking unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]  Documenting qjs-derive-support v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "81eb62826b80b92bfc47e527130e9f280541c5be1990bae074a2836741840bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81eb62826b80b92bfc47e527130e9f280541c5be1990bae074a2836741840bfa", kill_on_drop: false }`
[INFO] [stdout] 81eb62826b80b92bfc47e527130e9f280541c5be1990bae074a2836741840bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+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] b704a431bc24bedad52a7b0408737a8bb4e039faaa403cfe738f3e1a8b15b0b9
[INFO] running `Command { std: "docker" "start" "-a" "b704a431bc24bedad52a7b0408737a8bb4e039faaa403cfe738f3e1a8b15b0b9", kill_on_drop: false }`
[INFO] [stderr]  Documenting qjs-derive-support v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b704a431bc24bedad52a7b0408737a8bb4e039faaa403cfe738f3e1a8b15b0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b704a431bc24bedad52a7b0408737a8bb4e039faaa403cfe738f3e1a8b15b0b9", kill_on_drop: false }`
[INFO] [stdout] b704a431bc24bedad52a7b0408737a8bb4e039faaa403cfe738f3e1a8b15b0b9