[INFO] fetching crate ctclient-async 0.5.2...
[INFO] checking ctclient-async-0.5.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-4-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download ctclient-async version 0.5.2
    2: failed to unpack `ctclient-async-0.5.2/readme_img/demo.gif` into `/workspace/builds/worker-4-tc2/source/readme_img/demo.gif`
    3: unexpected end of file