[INFO] fetching crate rust-releases-channel-manifests 0.27.0...
[INFO] building rust-releases-channel-manifests-0.27.0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate rust-releases-channel-manifests 0.27.0 into /workspace/builds/worker-4-tc1/source


unable to download rust-releases-channel-manifests version 0.27.0

Caused by:
    unexpected end of file