[INFO] fetching crate faster 0.5.2...
[INFO] testing faster-0.5.2 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate faster 0.5.2 into /workspace/builds/worker-4-tc1/source


unable to download faster version 0.5.2

Caused by:
    0: failed to unpack `faster-0.5.2/examples/main.rs` into `/workspace/builds/worker-4-tc1/source/examples/main.rs`
    1: No space left on device (os error 28)