[INFO] fetching crate aoc_utils_by_nifalu 0.1.7...
[INFO] checking aoc_utils_by_nifalu-0.1.7 against master#a2db9280539229a3b8a084a09886670a57bc7e9c for pr-147185
[INFO] extracting crate aoc_utils_by_nifalu 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate aoc_utils_by_nifalu 0.1.7
[INFO] finished tweaking crates.io crate aoc_utils_by_nifalu 0.1.7
[INFO] tweaked toml for crates.io crate aoc_utils_by_nifalu 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aoc_utils_by_nifalu 0.1.7 on toolchain a2db9280539229a3b8a084a09886670a57bc7e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "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


no output for 300 seconds