[INFO] fetching crate kex 0.2.6...
[INFO] checking kex-0.2.6 against master#2a023bf80a6fbd6a06d5460a34eb247b986286ed for pr-143764
[INFO] extracting crate kex 0.2.6 into /workspace/builds/worker-3-tc1/source


unable to download kex version 0.2.6

Caused by:
    0: failed to unpack `kex-0.2.6/src/lib.rs` into `/workspace/builds/worker-3-tc1/source/src/lib.rs`
    1: unexpected end of file