[INFO] fetching crate mpmc 0.1.6...
[INFO] checking mpmc-0.1.6 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate mpmc 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] checking mpmc-0.1.6 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate mpmc 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] checking mpmc-0.1.6 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate mpmc 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] checking mpmc-0.1.6 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate mpmc 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] checking mpmc-0.1.6 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate mpmc 0.1.6 into /workspace/builds/worker-7-tc2/source


unable to download mpmc version 0.1.6

Caused by:
    unexpected end of file