[INFO] fetching crate nstd_os 0.5.0...
[INFO] checking nstd_os-0.5.0 against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] extracting crate nstd_os 0.5.0 into /workspace/builds/worker-7-tc1/source


unable to download nstd_os version 0.5.0

Caused by:
    unexpected end of file