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: 
1 out of 1 hunk FAILED -- saving rejects to file test/unit/common.hpp.rej
The text leading up to this was:
--------------------------
|diff --git a/test/unit/test_event_queue.cpp b/test/unit/test_event_queue.cpp
|index daa0ccb9..17c10378 100644
|--- a/test/unit/test_event_queue.cpp
|+++ b/test/unit/test_event_queue.cpp
--------------------------
No file to patch.  Skipping patch.
1 out of 1 hunk ignored
Attached patch tries to modify a file test/unit/test_event_queue.cpp which does not exist in the source tree. 