[INFO] fetching crate prefetch 0.2.0...
[INFO] checking prefetch-0.2.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate prefetch 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking prefetch-0.2.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate prefetch 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking prefetch-0.2.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate prefetch 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking prefetch-0.2.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate prefetch 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking prefetch-0.2.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate prefetch 0.2.0 into /workspace/builds/worker-4-tc2/source


unable to download prefetch version 0.2.0

Caused by:
    0: failed to unpack `prefetch-0.2.0/src/.benchmarks.rs.swp` into `/workspace/builds/worker-4-tc2/source/src/.benchmarks.rs.swp`
    1: No space left on device (os error 28)