[INFO] fetching crate align_tools 0.1.12...
[INFO] checking align_tools-0.1.12 against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157
[INFO] extracting crate align_tools 0.1.12 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate align_tools 0.1.12
[INFO] finished tweaking crates.io crate align_tools 0.1.12
[INFO] tweaked toml for crates.io crate align_tools 0.1.12 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate align_tools 0.1.12 on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "generate-lockfile" "--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