[INFO] fetching crate dinoco_engine 1.3.3...
[INFO] checking dinoco_engine-1.3.3 against e7769602aca3770e8d8ea55716becb22e839a579 for pr-161253
[INFO] extracting crate dinoco_engine 1.3.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate dinoco_engine 1.3.3
[INFO] finished tweaking crates.io crate dinoco_engine 1.3.3
[INFO] tweaked toml for crates.io crate dinoco_engine 1.3.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dinoco_engine 1.3.3 on toolchain e7769602aca3770e8d8ea55716becb22e839a579
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dinoco_engine 1.3.3 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" "+e7769602aca3770e8d8ea55716becb22e839a579" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[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