[INFO] fetching crate respan 0.1.6...
[INFO] testing respan-0.1.6 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate respan 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] testing respan-0.1.6 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate respan 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] testing respan-0.1.6 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate respan 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] testing respan-0.1.6 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate respan 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] testing respan-0.1.6 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate respan 0.1.6 into /workspace/builds/worker-0-tc2/source


unable to download respan version 0.1.6

Caused by:
    unexpected end of file