[INFO] fetching crate deriving 0.1.3...
[INFO] checking deriving-0.1.3 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate deriving 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking deriving-0.1.3 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate deriving 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking deriving-0.1.3 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate deriving 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking deriving-0.1.3 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate deriving 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking deriving-0.1.3 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate deriving 0.1.3 into /workspace/builds/worker-3-tc2/source


unable to download deriving version 0.1.3

Caused by:
    unexpected end of file