[INFO] fetching crate sync_2 1.0.4...
[INFO] testing sync_2-1.0.4 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate sync_2 1.0.4 into /workspace/builds/worker-1-tc1/source


unable to download sync_2 version 1.0.4

Caused by:
    unexpected end of file