[INFO] fetching crate taskboard-core-lib 0.1.19...
[INFO] testing taskboard-core-lib-0.1.19 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate taskboard-core-lib 0.1.19 into /workspace/builds/worker-3-tc2/source
[INFO] testing taskboard-core-lib-0.1.19 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate taskboard-core-lib 0.1.19 into /workspace/builds/worker-3-tc2/source
[INFO] testing taskboard-core-lib-0.1.19 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate taskboard-core-lib 0.1.19 into /workspace/builds/worker-3-tc2/source
[INFO] testing taskboard-core-lib-0.1.19 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate taskboard-core-lib 0.1.19 into /workspace/builds/worker-3-tc2/source
[INFO] testing taskboard-core-lib-0.1.19 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate taskboard-core-lib 0.1.19 into /workspace/builds/worker-3-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download taskboard-core-lib version 0.1.19
    2: unexpected end of file