[INFO] fetching crate slack-hook2 0.10.1...
[INFO] testing slack-hook2-0.10.1 against 1.95.0 for beta-1.96-1
[INFO] extracting crate slack-hook2 0.10.1 into /workspace/builds/worker-3-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download slack-hook2 version 0.10.1
    2: failed to unpack `slack-hook2-0.10.1/src/slack.rs` into `/workspace/builds/worker-3-tc1/source/src/slack.rs`
    3: No space left on device (os error 28)