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:

  [[ERROR] error: Source option 5 is no longer supported. Use 8 or later.]: [Maven build failure related to the Java compiler not supporting a particular source option.]
=============
[[ERROR] error: Target option 5 is no longer supported. Use 8 or later.]: [Maven build failure related to the Java compiler not supporting a particular target option.]

Issue: The Java compiler used during the build is newer than what the upstream build uses and does not support source and target option 5 but at least 8.
Resolution: Inspect the pom.xml file and find a build property affecting the Java source and target options. Set it to the a version supported by the packaged Java compiler.

You may need to patch the sources.