how to make "debug info/log" text easier to notice?

[jairideout]

Current Behavior
It's easy to miss the final line of text output by a command that describes where to find debug info (e.g. --verbose output or the debug logfile).

Current output:

$ qiime dada2 denoise-single --i-demultiplexed-seqs demux.qza --p-trim-left 0 --p-trunc-len -1 --o-representative-sequences rep-seqs-dada2.qza --o-table table-dada2.qza --p-n-threads 0

Plugin error from dada2:

  Argument to 'trunc_len' was -1, should be non-negative.

Debug info has been saved to /tmp/qiime2-q2cli-err-t7y794ah.log.
$

Proposed Behavior
@maxvonhippel suggested adding a trailing newline to the output to make the line easier to notice:

$ qiime dada2 denoise-single --i-demultiplexed-seqs demux.qza --p-trim-left 0 --p-trunc-len -1 --o-representative-sequences rep-seqs-dada2.qza --o-table table-dada2.qza --p-n-threads 0

Plugin error from dada2:

  Argument to 'trunc_len' was -1, should be non-negative.

Debug info has been saved to /tmp/qiime2-q2cli-err-t7y794ah.log.

$

Questions
Are there other ways we can make this line easier to notice? For example, would bold and/or colored text help?