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 -f
2 out of 2 hunks FAILED -- saving rejects to file lib/thumbnailprovider/thumbnailgenerator.cpp.rej
]: [There the build failed]

Issue: The patch failed to apply
Resolution: Review the patch and modify it so it can be applied correctly. The file containing the rejects will help you to see what parts of the patch actually failed. Most common ways the hunk can fail are either when the baseline code is already patched or when the baseline code changed significantly enough.