[INFO] fetching crate carbon-macros 0.4.0...
[INFO] checking carbon-macros-0.4.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate carbon-macros 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking carbon-macros-0.4.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate carbon-macros 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking carbon-macros-0.4.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate carbon-macros 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking carbon-macros-0.4.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate carbon-macros 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking carbon-macros-0.4.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate carbon-macros 0.4.0 into /workspace/builds/worker-7-tc2/source


unable to download carbon-macros version 0.4.0

Caused by:
    unexpected end of file