[INFO] fetching crate slab_allocator 0.3.5...
[INFO] checking slab_allocator-0.3.5 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate slab_allocator 0.3.5 into /workspace/builds/worker-0-tc1/source


unable to download slab_allocator version 0.3.5

Caused by:
    unexpected end of file