[INFO] fetching crate stack_box 1.5.1...
[INFO] checking stack_box-1.5.1 against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] extracting crate stack_box 1.5.1 into /workspace/builds/worker-5-tc1/source


unable to download stack_box version 1.5.1

Caused by:
    unexpected end of file