[INFO] fetching crate metafactory 0.4.4...
[INFO] testing metafactory-0.4.4 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing metafactory-0.4.4 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing metafactory-0.4.4 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing metafactory-0.4.4 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing metafactory-0.4.4 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-1-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download metafactory version 0.4.4
    2: failed to unpack `metafactory-0.4.4/src/aggregate/mod.rs` into `/workspace/builds/worker-1-tc2/source/src/aggregate/mod.rs`
    3: No space left on device (os error 28)