[INFO] fetching crate rt-thread 0.1.12...
[INFO] checking rt-thread-0.1.12 against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] extracting crate rt-thread 0.1.12 into /workspace/builds/worker-6-tc1/source


unable to download rt-thread version 0.1.12

Caused by:
    unexpected end of file