[INFO] fetching crate synapse-rpc 0.1.20...
[INFO] testing synapse-rpc-0.1.20 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-7-tc2/source
[INFO] testing synapse-rpc-0.1.20 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-7-tc2/source
[INFO] testing synapse-rpc-0.1.20 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-7-tc2/source
[INFO] testing synapse-rpc-0.1.20 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-7-tc2/source
[INFO] testing synapse-rpc-0.1.20 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-7-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download synapse-rpc version 0.1.20
    2: failed to unpack `synapse-rpc-0.1.20/src/resource.rs` into `/workspace/builds/worker-7-tc2/source/src/resource.rs`
    3: No space left on device (os error 28)