[INFO] fetching crate chapter_14 0.1.0...
[INFO] documenting chapter_14-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate chapter_14 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate chapter_14 0.1.0 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 chapter_14 0.1.0
[INFO] finished tweaking crates.io crate chapter_14 0.1.0
[INFO] tweaked toml for crates.io crate chapter_14 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate chapter_14 0.1.0 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] 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] 5f5df5994db53b8d0bda961d130593f7bdf8bd6993d0847ff960f82af7a7018b
[INFO] running `Command { std: "docker" "start" "-a" "5f5df5994db53b8d0bda961d130593f7bdf8bd6993d0847ff960f82af7a7018b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f5df5994db53b8d0bda961d130593f7bdf8bd6993d0847ff960f82af7a7018b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5df5994db53b8d0bda961d130593f7bdf8bd6993d0847ff960f82af7a7018b", kill_on_drop: false }`
[INFO] [stdout] 5f5df5994db53b8d0bda961d130593f7bdf8bd6993d0847ff960f82af7a7018b
[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] a2f7e72dcbed81bab1dd68c31468c1d36f7308c8fdd6013f329c58891f796ffb
[INFO] running `Command { std: "docker" "start" "-a" "a2f7e72dcbed81bab1dd68c31468c1d36f7308c8fdd6013f329c58891f796ffb", kill_on_drop: false }`
[INFO] [stderr]  Documenting chapter_14 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a2f7e72dcbed81bab1dd68c31468c1d36f7308c8fdd6013f329c58891f796ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f7e72dcbed81bab1dd68c31468c1d36f7308c8fdd6013f329c58891f796ffb", kill_on_drop: false }`
[INFO] [stdout] a2f7e72dcbed81bab1dd68c31468c1d36f7308c8fdd6013f329c58891f796ffb
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] a28ad92c66b4824ec01a54dc58470541480c4c3f80ebcfeb6fb7ec9921bb1ea3
[INFO] running `Command { std: "docker" "start" "-a" "a28ad92c66b4824ec01a54dc58470541480c4c3f80ebcfeb6fb7ec9921bb1ea3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting chapter_14 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a28ad92c66b4824ec01a54dc58470541480c4c3f80ebcfeb6fb7ec9921bb1ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28ad92c66b4824ec01a54dc58470541480c4c3f80ebcfeb6fb7ec9921bb1ea3", kill_on_drop: false }`
[INFO] [stdout] a28ad92c66b4824ec01a54dc58470541480c4c3f80ebcfeb6fb7ec9921bb1ea3
