[INFO] fetching crate slab_tree 0.3.2...
[INFO] testing slab_tree-0.3.2 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate slab_tree 0.3.2 into /workspace/builds/worker-3-tc1/source


unable to download slab_tree version 0.3.2

Caused by:
    0: failed to unpack `slab_tree-0.3.2/src/tree.rs` into `/workspace/builds/worker-3-tc1/source/src/tree.rs`
    1: No space left on device (os error 28)