[INFO] fetching crate ref-map 0.1.3...
[INFO] checking ref-map-0.1.3 against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] extracting crate ref-map 0.1.3 into /workspace/builds/worker-2-tc1/source


unable to download ref-map version 0.1.3

Caused by:
    unexpected end of file