[INFO] fetching crate razy-importer-macros 0.3.4...
[INFO] checking razy-importer-macros-0.3.4 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] extracting crate razy-importer-macros 0.3.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate razy-importer-macros 0.3.4
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate razy-importer-macros 0.3.4
[INFO] tweaked toml for crates.io crate razy-importer-macros 0.3.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate razy-importer-macros 0.3.4 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate razy-importer-macros 0.3.4 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "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