Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
The next patch would create the file tools/dep_updaters/update-c-ares.mjs,
which already exists!  Assume -R? [n] 
Apply anyway? [n] 
1 out of 1 hunk ignored
Reversed (or previously applied) patch detected!  Assume -R? [n] 
Apply anyway? [n] 
1 out of 1 hunk ignored -- saving rejects to file tools/dep_updaters/update-c-ares.sh.rej]: [This is root cause of failure]
=============
[error: Bad exit status from /var/tmp/rpm-tmp.6atfUj (%prep)]: [Failed in %prep]

Issue: Patches cant apply because changes were already present. 
Resolution: Check if your patches still relevant. They might be already introduced upstream (in your sources).