[INFO] fetching crate sp-core-hashing-proc-macro 16.0.0...
[INFO] building sp-core-hashing-proc-macro-16.0.0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate sp-core-hashing-proc-macro 16.0.0 into /workspace/builds/worker-2-tc1/source


unable to download sp-core-hashing-proc-macro version 16.0.0

Caused by:
    unexpected end of file