[INFO] fetching crate rust_observer 0.2.2...
[INFO] checking rust_observer-0.2.2 against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] extracting crate rust_observer 0.2.2 into /workspace/builds/worker-2-tc1/source


unable to download rust_observer version 0.2.2

Caused by:
    0: failed to unpack `rust_observer-0.2.2/src/logging/logger.rs` into `/workspace/builds/worker-2-tc1/source/src/logging/logger.rs`
    1: No space left on device (os error 28)