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:

  [WARNING: MYSQL_OPT_RECONNECT is deprecated and will be removed in a future version.
[Fri May 16 19:21:27] pmdamysql(671131) Info: MySQL connection established

Argument "NO_CHAIN" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
Argument "AUTO" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
Argument "NO_CHAIN" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
Argument "AUTO" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
Argument "NO_CHAIN" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
Argument "AUTO" isn't numeric in subroutine entry at /var/lib/pcp/pmdas/mysql/pmdamysql.pl line 1818.
]: [Usage of obsolete mysql API]

Issue: pmda-mysql is using obsolete/deprecated API
Resolution: Report this issue to the pcp maintainers team, asking them to update the pmdamysql.pl to use a new API.