[INFO] fetching crate mut 0.1.4...
[INFO] checking mut-0.1.4 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mut 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] checking mut-0.1.4 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mut 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] checking mut-0.1.4 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mut 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] checking mut-0.1.4 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mut 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] checking mut-0.1.4 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mut 0.1.4 into /workspace/builds/worker-4-tc2/source


unable to download mut version 0.1.4

Caused by:
    unexpected end of file