[INFO] fetching crate s3_put 0.1.11...
[INFO] testing s3_put-0.1.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate s3_put 0.1.11 into /workspace/builds/worker-0-tc2/source
[INFO] testing s3_put-0.1.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate s3_put 0.1.11 into /workspace/builds/worker-0-tc2/source
[INFO] testing s3_put-0.1.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate s3_put 0.1.11 into /workspace/builds/worker-0-tc2/source
[INFO] testing s3_put-0.1.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate s3_put 0.1.11 into /workspace/builds/worker-0-tc2/source
[INFO] testing s3_put-0.1.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate s3_put 0.1.11 into /workspace/builds/worker-0-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download s3_put version 0.1.11
    2: unexpected end of file