[INFO] fetching crate once 0.3.4...
[INFO] checking once-0.3.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate once 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] checking once-0.3.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate once 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] checking once-0.3.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate once 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] checking once-0.3.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate once 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] checking once-0.3.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate once 0.3.4 into /workspace/builds/worker-5-tc2/source


unable to download once version 0.3.4

Caused by:
    unexpected end of file