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: 
test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
error: 1 target failed:
    `--test ber`
The test `ber` failed.