[INFO] fetching crate spark-rs 0.5.0... [INFO] checking spark-rs-0.5.0 against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558 [INFO] extracting crate spark-rs 0.5.0 into /workspace/builds/worker-5-tc1/source unable to download spark-rs version 0.5.0 Caused by: 0: failed to unpack `spark-rs-0.5.0/Cargo.lock` into `/workspace/builds/worker-5-tc1/source/Cargo.lock` 1: No space left on device (os error 28)