[INFO] fetching crate serd-sys 0.1.0...
[INFO] testing serd-sys-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate serd-sys 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing serd-sys-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate serd-sys 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing serd-sys-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate serd-sys 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing serd-sys-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate serd-sys 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing serd-sys-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate serd-sys 0.1.0 into /workspace/builds/worker-2-tc2/source


unable to download serd-sys version 0.1.0

Caused by:
    unexpected end of file