[INFO] fetching crate runtime-tokio 0.3.0-alpha.6...
[INFO] checking runtime-tokio-0.3.0-alpha.6 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate runtime-tokio 0.3.0-alpha.6 into /workspace/builds/worker-5-tc2/source
[INFO] checking runtime-tokio-0.3.0-alpha.6 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate runtime-tokio 0.3.0-alpha.6 into /workspace/builds/worker-5-tc2/source
[INFO] checking runtime-tokio-0.3.0-alpha.6 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate runtime-tokio 0.3.0-alpha.6 into /workspace/builds/worker-5-tc2/source
[INFO] checking runtime-tokio-0.3.0-alpha.6 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate runtime-tokio 0.3.0-alpha.6 into /workspace/builds/worker-5-tc2/source
[INFO] checking runtime-tokio-0.3.0-alpha.6 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate runtime-tokio 0.3.0-alpha.6 into /workspace/builds/worker-5-tc2/source


unable to download runtime-tokio version 0.3.0-alpha.6

Caused by:
    unexpected end of file