[INFO] fetching crate pretty-sha2 0.1.5...
[INFO] checking pretty-sha2-0.1.5 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] extracting crate pretty-sha2 0.1.5 into /workspace/builds/worker-7-tc1/source


unable to download pretty-sha2 version 0.1.5

Caused by:
    0: failed to unpack `pretty-sha2-0.1.5/rustfmt.toml` into `/workspace/builds/worker-7-tc1/source/rustfmt.toml`
    1: No space left on device (os error 28)