[INFO] fetching crate argser 0.2.3...
[INFO] checking argser-0.2.3 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate argser 0.2.3 into /workspace/builds/worker-1-tc1/source


unable to download argser version 0.2.3

Caused by:
    unexpected end of file