Add metrics to result after checking all matchers
Add metrics to result after checking all matchers

Should be marginally faster and somewhat more GC friendly

Conorbro/prometheus,tattsun/prometheus,slok/prometheus,datajet-io/prometheus,datajet-io/prometheus,alileza/prometheus,JavierZunzunegui/prometheus,kangwoo/prometheus,prometheus/prometheus,gottwald/prometheus,slok/prometheus,keegancsmith/prometheus,kzittritsch/prometheus,SaltedMan/prometheus-annotated,Gouthamve/prometheus,yanghongkjxy/prometheus,dsymonds/prometheus,Stackdriver/stackdriver-prometheus,JavierZunzunegui/prometheus,alileza/prometheus,alileza/prometheus,Conorbro/prometheus,agaoglu/prometheus,kzittritsch/prometheus,brancz/prometheus,AlekSi/prometheus,keegancsmith/prometheus,amorken/prometheus,Colstuwjx/prometheus,GoogleCloudPlatform/prometheus,PrFalken/prometheus,Gouthamve/prometheus,yanghongkjxy/prometheus,Colstuwjx/prometheus,GoogleCloudPlatform/prometheus,prometheus/prometheus,slok/prometheus,GoogleCloudPlatform/prometheus,Conorbro/prometheus,datajet-io/prometheus,brancz/prometheus,amorken/prometheus,gottwald/prometheus,SaltedMan/prometheus-annotated,AlekSi/prometheus,brancz/prometheus,SaltedMan/prometheus-annotated,gottwald/prometheus,tattsun/prometheus,kzittritsch/prometheus,Conorbro/prometheus,brancz/prometheus,kangwoo/prometheus,prometheus/prometheus,agaoglu/prometheus,adamron1/prometheus,tomwilkie/prometheus,adamron1/prometheus,PrFalken/prometheus,dsymonds/prometheus,keegancsmith/prometheus,yanghongkjxy/prometheus,Gouthamve/prometheus,tattsun/prometheus,agaoglu/prometheus,SaltedMan/prometheus-annotated,prometheus/prometheus,tomwilkie/prometheus,dsymonds/prometheus,amorken/prometheus,prometheus/prometheus,gottwald/prometheus,Colstuwjx/prometheus,AlekSi/prometheus,Colstuwjx/prometheus,slok/prometheus,GoogleCloudPlatform/prometheus,Stackdriver/stackdriver-prometheus,PrFalken/prometheus,AlekSi/prometheus,GoogleCloudPlatform/prometheus,dsymonds/prometheus,Stackdriver/stackdriver-prometheus,PrFalken/prometheus,amorken/prometheus,adamron1/prometheus,alileza/prometheus,datajet-io/prometheus,alileza/prometheus,adamron1/prometheus,Stackdriver/stackdriver-prometheus,tomwilkie/prometheus,tomwilkie/prometheus,keegancsmith/prometheus,agaoglu/prometheus,Gouthamve/prometheus,JavierZunzunegui/prometheus,JavierZunzunegui/prometheus,tattsun/prometheus,kangwoo/prometheus,yanghongkjxy/prometheus,kzittritsch/prometheus,keegancsmith/prometheus,kangwoo/prometheus