[INFO] fetching crate zng-task-proc-macros 0.3.1...
[INFO] testing zng-task-proc-macros-0.3.1 against 1.90.0 for beta-1.91-2
[INFO] extracting crate zng-task-proc-macros 0.3.1 into /workspace/builds/worker-6-tc1/source


unable to download zng-task-proc-macros version 0.3.1

Caused by:
    unexpected end of file