Just migrated from Bitbucket+Jenkins to Azure DevOps, when running any ./pants command (lint, typecheck, test) I get lots of "Filesystem changed during run: retrying ....". This took my build time from around 3 minutes to around 1 hour. Is there a way to display what files changed? 

-ldebug

 would do that?

It may, looking in

src/rust/engine/watch/src/lib.rs

, that code does have a debug-level log statement to dump what file was invalidated. https://github.com/pantsbuild/pants/blob/3df9838da3f669a05f79d37e970909e8adfe1088/src/rust/engine/watch/src/lib.rs#L203

You'd want to inspect .pants.d/pantsd.log iirc. It has more info than console logging

my guess is that there are logs being written in the workspace that you can either

.gitignore

or add to

[GLOBAL] pants_ignore

Cristian, double check that all of your caches are included in pants_ignore. Iirc, you're using them relative to the build root

thanks for the suggestions, i will give that a go 😃 it is very likely to be one of those