[INFO] fetching crate rpcperf-dataspec 0.2.0...
[INFO] testing rpcperf-dataspec-0.2.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate rpcperf-dataspec 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing rpcperf-dataspec-0.2.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate rpcperf-dataspec 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing rpcperf-dataspec-0.2.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate rpcperf-dataspec 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing rpcperf-dataspec-0.2.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate rpcperf-dataspec 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing rpcperf-dataspec-0.2.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate rpcperf-dataspec 0.2.0 into /workspace/builds/worker-7-tc2/source


unable to download rpcperf-dataspec version 0.2.0

Caused by:
    unexpected end of file