[INFO] fetching crate sparse-merkle-tree 0.6.1...
[INFO] testing sparse-merkle-tree-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] testing sparse-merkle-tree-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] testing sparse-merkle-tree-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] testing sparse-merkle-tree-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] testing sparse-merkle-tree-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-6-tc2/source


unable to download sparse-merkle-tree version 0.6.1

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