[INFO] fetching crate collapse 0.1.2...
[INFO] checking collapse-0.1.2 against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] extracting crate collapse 0.1.2 into /workspace/builds/worker-4-tc1/source


unable to download collapse version 0.1.2

Caused by:
    0: failed to unpack `collapse-0.1.2/Cargo.toml` into `/workspace/builds/worker-4-tc1/source/Cargo.toml`
    1: No space left on device (os error 28)