[INFO] fetching crate stable-alloc-shim 0.64.0...
[INFO] checking stable-alloc-shim-0.64.0 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] extracting crate stable-alloc-shim 0.64.0 into /workspace/builds/worker-7-tc1/source


unable to download stable-alloc-shim version 0.64.0

Caused by:
    0: failed to unpack `stable-alloc-shim-0.64.0/src/core_alloc.rs` into `/workspace/builds/worker-7-tc1/source/src/core_alloc.rs`
    1: unexpected end of file