[INFO] fetching crate graph-neighbor-matching 0.9.0...
[INFO] documenting graph-neighbor-matching-0.9.0 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate graph-neighbor-matching 0.9.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate graph-neighbor-matching 0.9.0 on toolchain ef324565d071c6d7e2477a195648549e33d6a465
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph-neighbor-matching 0.9.0
[INFO] finished tweaking crates.io crate graph-neighbor-matching 0.9.0
[INFO] tweaked toml for crates.io crate graph-neighbor-matching 0.9.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asexp v0.3.2
[INFO] [stderr]   Downloaded munkres v0.5.2
[INFO] [stderr]   Downloaded graph-io-gml v0.3.0
[INFO] [stderr]   Downloaded fixedbitset v0.3.2
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded closed01 v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8288a4dddd6dca912a112bd2fd9cf12552973271421c57692441690ac29fd95b
[INFO] running `Command { std: "docker" "start" "-a" "8288a4dddd6dca912a112bd2fd9cf12552973271421c57692441690ac29fd95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8288a4dddd6dca912a112bd2fd9cf12552973271421c57692441690ac29fd95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8288a4dddd6dca912a112bd2fd9cf12552973271421c57692441690ac29fd95b", kill_on_drop: false }`
[INFO] [stdout] 8288a4dddd6dca912a112bd2fd9cf12552973271421c57692441690ac29fd95b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b95c1191880efc0df265bf907c2039e78b60620154fb157d6ab1350a09d9e3c
[INFO] running `Command { std: "docker" "start" "-a" "0b95c1191880efc0df265bf907c2039e78b60620154fb157d6ab1350a09d9e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking fixedbitset v0.3.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking closed01 v0.5.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking munkres v0.5.2
[INFO] [stderr]  Documenting graph-neighbor-matching v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/graph_neighbor_matching/index.html
[INFO] running `Command { std: "docker" "inspect" "0b95c1191880efc0df265bf907c2039e78b60620154fb157d6ab1350a09d9e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b95c1191880efc0df265bf907c2039e78b60620154fb157d6ab1350a09d9e3c", kill_on_drop: false }`
[INFO] [stdout] 0b95c1191880efc0df265bf907c2039e78b60620154fb157d6ab1350a09d9e3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "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] 1cc99361bacef0e70db40de4f92ea20b1a72e772ab005f262c9e6752b252517f
[INFO] running `Command { std: "docker" "start" "-a" "1cc99361bacef0e70db40de4f92ea20b1a72e772ab005f262c9e6752b252517f", kill_on_drop: false }`
[INFO] [stderr]  Documenting graph-neighbor-matching v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/graph_neighbor_matching/index.html
[INFO] running `Command { std: "docker" "inspect" "1cc99361bacef0e70db40de4f92ea20b1a72e772ab005f262c9e6752b252517f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc99361bacef0e70db40de4f92ea20b1a72e772ab005f262c9e6752b252517f", kill_on_drop: false }`
[INFO] [stdout] 1cc99361bacef0e70db40de4f92ea20b1a72e772ab005f262c9e6752b252517f