[INFO] fetching crate arc-malachitebft-config 0.7.0-pre...
[INFO] testing arc-malachitebft-config-0.7.0-pre against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] extracting crate arc-malachitebft-config 0.7.0-pre into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate arc-malachitebft-config 0.7.0-pre
[INFO] finished tweaking crates.io crate arc-malachitebft-config 0.7.0-pre
[INFO] tweaked toml for crates.io crate arc-malachitebft-config 0.7.0-pre written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arc-malachitebft-config 0.7.0-pre on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arc-malachitebft-config 0.7.0-pre 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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--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