[INFO] fetching crate rustup-toolchain 0.1.10...
[INFO] checking rustup-toolchain-0.1.10 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] extracting crate rustup-toolchain 0.1.10 into /workspace/builds/worker-4-tc1/source


unable to download rustup-toolchain version 0.1.10

Caused by:
    unexpected end of file