warn "Got bug title [$e->title]"

##</code><code>##

$ perl -Mstrict -wE 'my $e = bless {} => "XXX"; say "[$e->title]"'
[XXX=HASH(0x7fc0c9805480)->title]

##</code><code>##

$ perl -Mstrict -wE 'my $e = bless {} => "XXX"; say "[@{[$e->title]}]"'
Can't locate object method "title" via package "XXX" at -e line 1.

##</code><code>##

warn "Got bug title [@{[$e->title]}]"

##</code><code>##

Warning: XML::LibXML compiled against libxml2 20902, but runtime libxml2 is older 20901