[INFO] fetching crate prime_bench 0.1.2...
[INFO] checking prime_bench-0.1.2 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate prime_bench 0.1.2 into /workspace/builds/worker-2-tc1/source


unable to download prime_bench version 0.1.2

Caused by:
    0: failed to unpack `prime_bench-0.1.2/Cargo.lock` into `/workspace/builds/worker-2-tc1/source/Cargo.lock`
    1: No space left on device (os error 28)