[INFO] fetching crate tc-chain-spec-derive 2.0.0...
[INFO] checking tc-chain-spec-derive-2.0.0 against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] extracting crate tc-chain-spec-derive 2.0.0 into /workspace/builds/worker-7-tc1/source


unable to download tc-chain-spec-derive version 2.0.0

Caused by:
    unexpected end of file