I am wondering/worried if this failure cause any more issue?
You should send an email to perlbug at perl dot org.
Include the test results that you provided in your first post, and also provide the output of perl -V for the offending perl.
That is, in the directory in which you built perl by running 'make', run ./perl -I./lib -V (though the "-I./lib" is perhaps not needed).
That should spit out all of the configuration information that they'll want to see.
In the meantime, *I* would install the perl you've built and see how it goes - you can always overwrite it (or remove it).
ExtUtils::ParseXS has effect only during the building of a perl extension (ie a module that has a C component that needs to be compiled).
In the usual course of running perl scripts, a problem with ExtUtils::ParseXS is not something that's going to jump up and bite you.
If those failures do bite, it will be when you're building a perl extension - in which case the extension might fail to build, or might fail to pass its test suite.
No guarantees, of course ;-)