Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
/tmp/ksh93.shtests.38534.14596/shcomp-leaks.ksh: line 191: B��U: arithmetic syntax error
test leaks(shcomp) failed at 2025-05-22+04:21:19 with exit code 1 [ 36 tests 1 error ]
Failed test