[INFO] fetching crate penguincrab 0.1.63...
[INFO] documenting penguincrab-0.1.63 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate penguincrab 0.1.63 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate penguincrab 0.1.63 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 penguincrab 0.1.63
[INFO] finished tweaking crates.io crate penguincrab 0.1.63
[INFO] tweaked toml for crates.io crate penguincrab 0.1.63 written to /workspace/builds/worker-3-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5e53aa3ccbbd2e297186b2d33afdc1a7f5c8ed9e26c755f10efe84541026c05a
[INFO] running `Command { std: "docker" "start" "-a" "5e53aa3ccbbd2e297186b2d33afdc1a7f5c8ed9e26c755f10efe84541026c05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e53aa3ccbbd2e297186b2d33afdc1a7f5c8ed9e26c755f10efe84541026c05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e53aa3ccbbd2e297186b2d33afdc1a7f5c8ed9e26c755f10efe84541026c05a", kill_on_drop: false }`
[INFO] [stdout] 5e53aa3ccbbd2e297186b2d33afdc1a7f5c8ed9e26c755f10efe84541026c05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ae159171b26a350cae0b56ce93fa5e5864e468bb769b0149aa2a33765452189
[INFO] running `Command { std: "docker" "start" "-a" "1ae159171b26a350cae0b56ce93fa5e5864e468bb769b0149aa2a33765452189", kill_on_drop: false }`
[INFO] [stderr]    Compiling penguincrab v0.1.63 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]  Documenting penguincrab v0.1.63 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/penguincrab/index.html
[INFO] running `Command { std: "docker" "inspect" "1ae159171b26a350cae0b56ce93fa5e5864e468bb769b0149aa2a33765452189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae159171b26a350cae0b56ce93fa5e5864e468bb769b0149aa2a33765452189", kill_on_drop: false }`
[INFO] [stdout] 1ae159171b26a350cae0b56ce93fa5e5864e468bb769b0149aa2a33765452189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 450f144b46c9e24b1b6ee0188f4e53c2695e1503d3cbd6487167bac62e0e017d
[INFO] running `Command { std: "docker" "start" "-a" "450f144b46c9e24b1b6ee0188f4e53c2695e1503d3cbd6487167bac62e0e017d", kill_on_drop: false }`
[INFO] [stderr]  Documenting penguincrab v0.1.63 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/penguincrab/index.html
[INFO] running `Command { std: "docker" "inspect" "450f144b46c9e24b1b6ee0188f4e53c2695e1503d3cbd6487167bac62e0e017d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450f144b46c9e24b1b6ee0188f4e53c2695e1503d3cbd6487167bac62e0e017d", kill_on_drop: false }`
[INFO] [stdout] 450f144b46c9e24b1b6ee0188f4e53c2695e1503d3cbd6487167bac62e0e017d