[INFO] fetching crate malloc 0.0.4...
[INFO] checking malloc-0.0.4 against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] extracting crate malloc 0.0.4 into /workspace/builds/worker-2-tc1/source


unable to download malloc version 0.0.4

Caused by:
    unexpected end of file