File::Temp does not use CLEANIP, but it does use CLEANUP. Change: 
   my $dir = tempdir(CLEANIP=>1);

[download]

to: 

   my $dir = tempdir(CLEANUP=>1);

[download]

In reply to Re: weird behavior of creating a temp dir by File::Temp by toolic
in thread weird behavior of creating a temp dir by File::Temp by lightoverhead

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