[INFO] fetching crate closure_study 0.1.2...
[INFO] documenting closure_study-0.1.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate closure_study 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate closure_study 0.1.2 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 closure_study 0.1.2
[INFO] finished tweaking crates.io crate closure_study 0.1.2
[INFO] tweaked toml for crates.io crate closure_study 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate closure_study 0.1.2 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 95b2a6a835e07d6a41b85ef73ca28aeb08d80c970f4bd8a2b345eee53b2134cb
[INFO] running `Command { std: "docker" "start" "-a" "95b2a6a835e07d6a41b85ef73ca28aeb08d80c970f4bd8a2b345eee53b2134cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b2a6a835e07d6a41b85ef73ca28aeb08d80c970f4bd8a2b345eee53b2134cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b2a6a835e07d6a41b85ef73ca28aeb08d80c970f4bd8a2b345eee53b2134cb", kill_on_drop: false }`
[INFO] [stdout] 95b2a6a835e07d6a41b85ef73ca28aeb08d80c970f4bd8a2b345eee53b2134cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a96cb9f670dbeb8cafd6738f81421f16e65b6739ca1af15641b2d7fb0c0d0e60
[INFO] running `Command { std: "docker" "start" "-a" "a96cb9f670dbeb8cafd6738f81421f16e65b6739ca1af15641b2d7fb0c0d0e60", kill_on_drop: false }`
[INFO] [stderr]  Documenting closure_study v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a96cb9f670dbeb8cafd6738f81421f16e65b6739ca1af15641b2d7fb0c0d0e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96cb9f670dbeb8cafd6738f81421f16e65b6739ca1af15641b2d7fb0c0d0e60", kill_on_drop: false }`
[INFO] [stdout] a96cb9f670dbeb8cafd6738f81421f16e65b6739ca1af15641b2d7fb0c0d0e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d03081e55fc69cfe3f72d5220283458322cf62577c0f49d4c87cea08fa916fba
[INFO] running `Command { std: "docker" "start" "-a" "d03081e55fc69cfe3f72d5220283458322cf62577c0f49d4c87cea08fa916fba", kill_on_drop: false }`
[INFO] [stderr]  Documenting closure_study v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "d03081e55fc69cfe3f72d5220283458322cf62577c0f49d4c87cea08fa916fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03081e55fc69cfe3f72d5220283458322cf62577c0f49d4c87cea08fa916fba", kill_on_drop: false }`
[INFO] [stdout] d03081e55fc69cfe3f72d5220283458322cf62577c0f49d4c87cea08fa916fba
