[INFO] fetching crate ai21 0.1.4...
[INFO] checking ai21-0.1.4 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate ai21 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] checking ai21-0.1.4 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate ai21 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] checking ai21-0.1.4 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate ai21 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] checking ai21-0.1.4 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate ai21 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] checking ai21-0.1.4 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate ai21 0.1.4 into /workspace/builds/worker-3-tc2/source


unable to download ai21 version 0.1.4

Caused by:
    unexpected end of file