[INFO] fetching crate anticipate-runner 0.5.1...
[INFO] checking anticipate-runner-0.5.1 against master#2ca7bcd03b87b52f7055a59b817443b0ac4a530d for pr-150322
[INFO] extracting crate anticipate-runner 0.5.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate anticipate-runner 0.5.1
[INFO] finished tweaking crates.io crate anticipate-runner 0.5.1
[INFO] tweaked toml for crates.io crate anticipate-runner 0.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate anticipate-runner 0.5.1 on toolchain 2ca7bcd03b87b52f7055a59b817443b0ac4a530d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "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" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "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