The component used to be checked out by Jenkins as a whole dir. Don't know why it starts to check it out as separate subdirs.
For example:
it should've checked out the componnet as:
/com
(it has sub dirs like /src
, /include
, etc)
instead, it checks it out as:
/src
/include
/doc
...
And this only happens to this component, not seen on other components.
EDIT: