How to adjust logging (get rid of line prefixes in raw logs)?

[Johannes Millan]

My team and I find the default raw logs very impractical. Consider the following example:

simple	15-Dec-2021 20:35:53	Running pre-build action: VCS Version Collector
simple	15-Dec-2021 20:35:53	Starting task 'install' of type 'com.atlassian.bamboo.plugins.bamboo-nodejs-plugin:task.builder.npm'
command	15-Dec-2021 20:35:53	...
error	15-Dec-2021 20:35:54	npm info it worked if it ends with ok
error	15-Dec-2021 20:35:54	npm verb cli [
error	15-Dec-2021 20:35:54	npm verb cli   '/appl/nodejs/node-v14.15.1-linux-x64/bin/node',
error	15-Dec-2021 20:35:54	npm verb cli   '/appl/nodejs/node-v14.15.1-linux-x64/bin/npm',
error	15-Dec-2021 20:35:54	npm verb cli   'ci',
error	15-Dec-2021 20:35:54	npm verb cli   '--verbose',
error	15-Dec-2021 20:35:54	npm verb cli   '--ignore-scripts'
error	15-Dec-2021 20:35:54	npm verb cli ]
error	15-Dec-2021 20:35:54	npm info using npm@6.14.8
error	15-Dec-2021 20:35:54	npm info using node@v14.15.1
error	15-Dec-2021 20:35:54	npm verb npm-session 550eb15955fb836f
error	15-Dec-2021 20:35:54	npm info prepare initializing installer
error	15-Dec-2021 20:35:54	npm verb prepare starting workers
error	15-Dec-2021 20:35:54	npm verb prepare using package-lock.json
error	15-Dec-2021 20:35:54	npm verb checkLock verifying package-lock data

The error prefix can go on for hundreds of lines, which makes it really hard to find an actual "error" string within the logs. 

Is there any way to get rid of those line prefixes? And maybe even the datetime string (which is also not always useful)?