[INFO] fetching crate libp2prs-exporter 0.3.0...
[INFO] checking libp2prs-exporter-0.3.0 against try#ef8c760c4c3d93b561a5b431502e92f4b4773aca for pr-92472
[INFO] extracting crate libp2prs-exporter 0.3.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate libp2prs-exporter 0.3.0 on toolchain ef8c760c4c3d93b561a5b431502e92f4b4773aca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2prs-exporter 0.3.0
[INFO] finished tweaking crates.io crate libp2prs-exporter 0.3.0
[INFO] tweaked toml for crates.io crate libp2prs-exporter 0.3.0 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 575534853d3e0bf683207195cad7eb83d16f99eb4a45963c231342fd800b7370
[INFO] running `Command { std: "docker" "start" "-a" "575534853d3e0bf683207195cad7eb83d16f99eb4a45963c231342fd800b7370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "575534853d3e0bf683207195cad7eb83d16f99eb4a45963c231342fd800b7370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575534853d3e0bf683207195cad7eb83d16f99eb4a45963c231342fd800b7370", kill_on_drop: false }`
[INFO] [stdout] 575534853d3e0bf683207195cad7eb83d16f99eb4a45963c231342fd800b7370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e44ea2d20356aa3d1a662b126d2c0e04981dd253bb2466fad29cd8b5768b5af2
[INFO] running `Command { std: "docker" "start" "-a" "e44ea2d20356aa3d1a662b126d2c0e04981dd253bb2466fad29cd8b5768b5af2", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e44ea2d20356aa3d1a662b126d2c0e04981dd253bb2466fad29cd8b5768b5af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44ea2d20356aa3d1a662b126d2c0e04981dd253bb2466fad29cd8b5768b5af2", kill_on_drop: false }`
[INFO] [stdout] e44ea2d20356aa3d1a662b126d2c0e04981dd253bb2466fad29cd8b5768b5af2