[INFO] fetching crate aether-mcp-utils 0.5.25...
[INFO] checking aether-mcp-utils-0.5.25 against 3d50c25bc66853bf0ad205529d0f305a1d841b5e for pr-159598
[INFO] extracting crate aether-mcp-utils 0.5.25 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate aether-mcp-utils 0.5.25
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate aether-mcp-utils 0.5.25
[INFO] tweaked toml for crates.io crate aether-mcp-utils 0.5.25 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aether-mcp-utils 0.5.25 on toolchain 3d50c25bc66853bf0ad205529d0f305a1d841b5e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aether-mcp-utils 0.5.25 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" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds