[INFO] fetching crate rco-cell 0.1.0...
[INFO] documenting rco-cell-0.1.0 against beta-2024-12-08 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate rco-cell 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rco-cell 0.1.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rco-cell 0.1.0
[INFO] finished tweaking crates.io crate rco-cell 0.1.0
[INFO] tweaked toml for crates.io crate rco-cell 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df08af1c0a16e83a737f6dad8724c9337e3a31793bb1eca5c8967431aa38c0c0
[INFO] running `Command { std: "docker" "start" "-a" "df08af1c0a16e83a737f6dad8724c9337e3a31793bb1eca5c8967431aa38c0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df08af1c0a16e83a737f6dad8724c9337e3a31793bb1eca5c8967431aa38c0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df08af1c0a16e83a737f6dad8724c9337e3a31793bb1eca5c8967431aa38c0c0", kill_on_drop: false }`
[INFO] [stdout] df08af1c0a16e83a737f6dad8724c9337e3a31793bb1eca5c8967431aa38c0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 568e0bdb78d151e46c5a3944132b11a35bdf2e8322b49a6f23a354de9c7ae77c
[INFO] running `Command { std: "docker" "start" "-a" "568e0bdb78d151e46c5a3944132b11a35bdf2e8322b49a6f23a354de9c7ae77c", kill_on_drop: false }`
[INFO] [stderr]  Documenting rco-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rco_cell/index.html
[INFO] running `Command { std: "docker" "inspect" "568e0bdb78d151e46c5a3944132b11a35bdf2e8322b49a6f23a354de9c7ae77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568e0bdb78d151e46c5a3944132b11a35bdf2e8322b49a6f23a354de9c7ae77c", kill_on_drop: false }`
[INFO] [stdout] 568e0bdb78d151e46c5a3944132b11a35bdf2e8322b49a6f23a354de9c7ae77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] def5c653fd379ccad863c6364f0efb9dbf0ea9f62d4fa60d60f9219b46859189
[INFO] running `Command { std: "docker" "start" "-a" "def5c653fd379ccad863c6364f0efb9dbf0ea9f62d4fa60d60f9219b46859189", kill_on_drop: false }`
[INFO] [stderr]  Documenting rco-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rco_cell/index.html
[INFO] running `Command { std: "docker" "inspect" "def5c653fd379ccad863c6364f0efb9dbf0ea9f62d4fa60d60f9219b46859189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def5c653fd379ccad863c6364f0efb9dbf0ea9f62d4fa60d60f9219b46859189", kill_on_drop: false }`
[INFO] [stdout] def5c653fd379ccad863c6364f0efb9dbf0ea9f62d4fa60d60f9219b46859189