[INFO] fetching crate signalspec 0.0.0...
[INFO] testing signalspec-0.0.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate signalspec 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing signalspec-0.0.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate signalspec 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing signalspec-0.0.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate signalspec 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing signalspec-0.0.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate signalspec 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing signalspec-0.0.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate signalspec 0.0.0 into /workspace/builds/worker-4-tc2/source


unable to download signalspec version 0.0.0

Caused by:
    unexpected end of file