[INFO] fetching crate ark-api-ffi 0.17.0-pre.13...
[INFO] documenting ark-api-ffi-0.17.0-pre.13 against beta-2023-01-01 for beta-1.67-rustdoc-3
[INFO] extracting crate ark-api-ffi 0.17.0-pre.13 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ark-api-ffi 0.17.0-pre.13 on toolchain beta-2023-01-01
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-api-ffi 0.17.0-pre.13
[INFO] finished tweaking crates.io crate ark-api-ffi 0.17.0-pre.13
[INFO] tweaked toml for crates.io crate ark-api-ffi 0.17.0-pre.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9407c36a6db680c9a362af400beba93bfeb7ae8131f8fede70b780b98a489ca6
[INFO] running `Command { std: "docker" "start" "-a" "9407c36a6db680c9a362af400beba93bfeb7ae8131f8fede70b780b98a489ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9407c36a6db680c9a362af400beba93bfeb7ae8131f8fede70b780b98a489ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9407c36a6db680c9a362af400beba93bfeb7ae8131f8fede70b780b98a489ca6", kill_on_drop: false }`
[INFO] [stdout] 9407c36a6db680c9a362af400beba93bfeb7ae8131f8fede70b780b98a489ca6
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07fe1363544ee97c9e72c27d770dcb166b56f8e19b7c267c9728dc3fc7a6efb8
[INFO] running `Command { std: "docker" "start" "-a" "07fe1363544ee97c9e72c27d770dcb166b56f8e19b7c267c9728dc3fc7a6efb8", kill_on_drop: false }`
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking anyhow v1.0.68
[INFO] [stderr]    Compiling bytemuck_derive v1.3.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling ark-api-macros v0.11.0
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]  Documenting ark-api-ffi v0.17.0-pre.13 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "07fe1363544ee97c9e72c27d770dcb166b56f8e19b7c267c9728dc3fc7a6efb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fe1363544ee97c9e72c27d770dcb166b56f8e19b7c267c9728dc3fc7a6efb8", kill_on_drop: false }`
[INFO] [stdout] 07fe1363544ee97c9e72c27d770dcb166b56f8e19b7c267c9728dc3fc7a6efb8