This file is indexed.

/etc/logcheck/ignore.d.server/fcron is in logcheck-database 1.3.14.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ fcron\[[0-9]+\]: Job run-parts --report /etc/cron.(dai|week|month)ly (started for user systab \(pid [0-9]+\)|completed( \(mailing output\))?)$