[INFO] fetching crate sudoku-solver 0.6.1... [INFO] checking sudoku-solver-0.6.1 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] extracting crate sudoku-solver 0.6.1 into /workspace/builds/worker-2-tc1/source unable to download sudoku-solver version 0.6.1 Caused by: unexpected end of file