[INFO] fetching crate optional-field 0.1.6...
[INFO] checking optional-field-0.1.6 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate optional-field 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking optional-field-0.1.6 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate optional-field 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking optional-field-0.1.6 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate optional-field 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking optional-field-0.1.6 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate optional-field 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking optional-field-0.1.6 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate optional-field 0.1.6 into /workspace/builds/worker-6-tc2/source


unable to download optional-field version 0.1.6

Caused by:
    unexpected end of file