[INFO] fetching crate polywrap_msgpack 0.1.6-beta.7...
[INFO] testing polywrap_msgpack-0.1.6-beta.7 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate polywrap_msgpack 0.1.6-beta.7 into /workspace/builds/worker-6-tc2/source
[INFO] testing polywrap_msgpack-0.1.6-beta.7 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate polywrap_msgpack 0.1.6-beta.7 into /workspace/builds/worker-6-tc2/source
[INFO] testing polywrap_msgpack-0.1.6-beta.7 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate polywrap_msgpack 0.1.6-beta.7 into /workspace/builds/worker-6-tc2/source
[INFO] testing polywrap_msgpack-0.1.6-beta.7 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate polywrap_msgpack 0.1.6-beta.7 into /workspace/builds/worker-6-tc2/source
[INFO] testing polywrap_msgpack-0.1.6-beta.7 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate polywrap_msgpack 0.1.6-beta.7 into /workspace/builds/worker-6-tc2/source


unable to download polywrap_msgpack version 0.1.6-beta.7

Caused by:
    unexpected end of file