[INFO] fetching crate delta 0.2.1...
[INFO] checking delta-0.2.1 against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] extracting crate delta 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] checking delta-0.2.1 against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] extracting crate delta 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] checking delta-0.2.1 against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] extracting crate delta 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] checking delta-0.2.1 against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] extracting crate delta 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] checking delta-0.2.1 against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] extracting crate delta 0.2.1 into /workspace/builds/worker-2-tc2/source


unable to download delta version 0.2.1

Caused by:
    unexpected end of file