[INFO] fetching crate sum_type 0.2.0...
[INFO] checking sum_type-0.2.0 against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking sum_type-0.2.0 against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking sum_type-0.2.0 against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking sum_type-0.2.0 against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking sum_type-0.2.0 against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc2/source


unable to download sum_type version 0.2.0

Caused by:
    unexpected end of file