[INFO] fetching crate echoserver 0.1.0...
[INFO] checking echoserver-0.1.0 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] extracting crate echoserver 0.1.0 into /workspace/builds/worker-4-tc1/source


unable to download echoserver version 0.1.0

Caused by:
    0: failed to unpack `echoserver-0.1.0/Cargo.toml` into `/workspace/builds/worker-4-tc1/source/Cargo.toml`
    1: unexpected end of file