[INFO] fetching crate slacktor 0.4.0...
[INFO] checking slacktor-0.4.0 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate slacktor 0.4.0 into /workspace/builds/worker-5-tc1/source


unable to download slacktor version 0.4.0

Caused by:
    No space left on device (os error 28)