[INFO] fetching crate r2 0.1.0...
[INFO] checking r2-0.1.0 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate r2 0.1.0 into /workspace/builds/worker-0-tc1/source


unable to download r2 version 0.1.0

Caused by:
    unexpected end of file