[INFO] fetching crate ransel 0.2.1...
[INFO] checking ransel-0.2.1 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-149045
[INFO] extracting crate ransel 0.2.1 into /workspace/builds/worker-6-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download ransel version 0.2.1
    2: failed to unpack `ransel-0.2.1/test_data/b_50_integers.txt.gz` into `/workspace/builds/worker-6-tc1/source/test_data/b_50_integers.txt.gz`
    3: unexpected end of file