[INFO] fetching crate ctclient-async 0.5.2...
[INFO] checking ctclient-async-0.5.2 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-5-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-5-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-5-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-5-tc2/source
[INFO] checking ctclient-async-0.5.2 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate ctclient-async 0.5.2 into /workspace/builds/worker-5-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: unexpected end of file