Package check result: ERROR

Check: tests, Result: ERROR
    Running ‘testthat.R’ [30m/30m]
  Running the tests in ‘tests/testthat.R’ failed.
  Complete output:
    > library("testthat")
    > library("DBI")
    > 
    > test_check("duckdb")
    Loading required package: duckdb
    
    Execution halted
    ==3147841== 
    ==3147841== HEAP SUMMARY:
    ==3147841==     in use at exit: 108,854,108 bytes in 24,000 blocks
    ==3147841==   total heap usage: 185,953 allocs, 161,953 frees, 251,440,342 bytes allocated
    ==3147841== 
    ==3147841== LEAK SUMMARY:
    ==3147841==    definitely lost: 0 bytes in 0 blocks
    ==3147841==    indirectly lost: 0 bytes in 0 blocks
    ==3147841==      possibly lost: 0 bytes in 0 blocks
    ==3147841==    still reachable: 108,845,856 bytes in 23,999 blocks
    ==3147841==         suppressed: 8,252 bytes in 1 blocks
    ==3147841== Rerun with --leak-check=full to see details of leaked memory
    ==3147841== 
    ==3147841== For lists of detected and suppressed errors, rerun with: -s
    ==3147841== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)