[INFO] fetching crate gmp-mpfr-sys 1.7.1...
[INFO] documenting gmp-mpfr-sys-1.7.1 against 1.98.0-beta.8 for beta-rustdoc-1.99-1
[INFO] extracting crate gmp-mpfr-sys 1.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gmp-mpfr-sys 1.7.1
[INFO] finished tweaking crates.io crate gmp-mpfr-sys 1.7.1
[INFO] tweaked toml for crates.io crate gmp-mpfr-sys 1.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gmp-mpfr-sys 1.7.1 on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gmp-mpfr-sys 1.7.1 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" "+1.98.0-beta.8" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4
[INFO] running `Command { std: "docker" "start" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4", kill_on_drop: false }`
[INFO] [stdout] 0005ce27fdc25a6f404e277abfeddc24d2b610ccb9e23b5b695a50735a709af4
