[INFO] fetching crate chainmap 0.1.2...
[INFO] checking chainmap-0.1.2 against master#43ca9d18e333797f0aa3b525501a7cec8d61a96b for pr-136764
[INFO] extracting crate chainmap 0.1.2 into /workspace/builds/worker-5-tc1/source


unable to download chainmap version 0.1.2

Caused by:
    unexpected end of file