[INFO] fetching crate duct 0.13.6...
[INFO] documenting duct-0.13.6 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate duct 0.13.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate duct 0.13.6 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duct 0.13.6
[INFO] finished tweaking crates.io crate duct 0.13.6
[INFO] tweaked toml for crates.io crate duct 0.13.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate duct 0.13.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_pipe v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 983e77eefb701047b6c0f97bc4bfb5d5e88f9a4fbf97999d9ba8ce94faf06e8a
[INFO] running `Command { std: "docker" "start" "-a" "983e77eefb701047b6c0f97bc4bfb5d5e88f9a4fbf97999d9ba8ce94faf06e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983e77eefb701047b6c0f97bc4bfb5d5e88f9a4fbf97999d9ba8ce94faf06e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983e77eefb701047b6c0f97bc4bfb5d5e88f9a4fbf97999d9ba8ce94faf06e8a", kill_on_drop: false }`
[INFO] [stdout] 983e77eefb701047b6c0f97bc4bfb5d5e88f9a4fbf97999d9ba8ce94faf06e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e427bab564b0abcad26a31fb31f00e6a2d60becae5f06b81a167a334062d3828
[INFO] running `Command { std: "docker" "start" "-a" "e427bab564b0abcad26a31fb31f00e6a2d60becae5f06b81a167a334062d3828", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking shared_child v1.0.0
[INFO] [stderr]     Checking os_pipe v1.1.2
[INFO] [stderr]     Checking duct v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting duct v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "e427bab564b0abcad26a31fb31f00e6a2d60becae5f06b81a167a334062d3828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e427bab564b0abcad26a31fb31f00e6a2d60becae5f06b81a167a334062d3828", kill_on_drop: false }`
[INFO] [stdout] e427bab564b0abcad26a31fb31f00e6a2d60becae5f06b81a167a334062d3828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "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] d9a2007b5ea9c76413b043ba0480b467b87fba232807ff2d0a3d7107968163c8
[INFO] running `Command { std: "docker" "start" "-a" "d9a2007b5ea9c76413b043ba0480b467b87fba232807ff2d0a3d7107968163c8", kill_on_drop: false }`
[INFO] [stderr]  Documenting duct v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d9a2007b5ea9c76413b043ba0480b467b87fba232807ff2d0a3d7107968163c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a2007b5ea9c76413b043ba0480b467b87fba232807ff2d0a3d7107968163c8", kill_on_drop: false }`
[INFO] [stdout] d9a2007b5ea9c76413b043ba0480b467b87fba232807ff2d0a3d7107968163c8
