Remove erlc target after fail_on_warning failure
Remove erlc target after fail_on_warning failure

Prevent overlooking a compilation warning by removing the target beam
file after fail_on_warning failure.

wcy123/rebar,linearregression/rebar3,lpgauth/rebar,benoitc/rebar3,ferd/rebar3,blt/rebar3,processone/rebar3,heroku/rebar,beni55/rebar,sile/rebar3,evnix/rebar,fishcakez/rebar3,dcarastan/rebar,lpgauth/rebar,SiDen/rebar,tsloughter/rebar3,platinumthinker/rebar,beni55/rebar,surik/rebar3,cloudant/couchdb-rebar,wcy123/rebar,zugolosian/rebar3,kellymclaughlin/rebar3,GabrielNicolasAvellaneda/rebar,fauxsoup/rebar3,linearregression/rebar3,choptastic/rebar,CMoH/rebar,K2InformaticsGmbH/rebar,rebar/rebar,macintux/rebar,syl20bnr/rebar,cloudant/couchdb-rebar,scatterbrain/rebar,basho/rebar,djnym/rebar3,platinumthinker/rebar,heroku/rebar,K2InformaticsGmbH/rebar,evnix/rebar,oubiwann/rebar,dcarastan/rebar,apache/couchdb-rebar,syl20bnr/rebar,lrascao/rebar,CMoH/rebar,bsmr-erlang/rebar,blt/rebar3,shkumagai/rebar,RubberCthulhu/rebar,shkumagai/rebar,K2InformaticsGmbH/rebar,fauxsoup/rebar3,jbalint/rebar3,bsmr-erlang/rebar,matwey/rebar,paulo-ferraz-oliveira/rebar,platinumthinker/rebar,csyangchen/rebar,paulo-ferraz-oliveira/rebar,lrascao/rebar,lrascao/rebar,beni55/rebar-1,benoitc/rebar3,lrascao/rebar,project-fifo/rebar3,jacktang/rebar,K2InformaticsGmbH/rebar,fabiankrol/rebar3,processone/rebar3,sile/rebar3,norton/rebar,norton/rebar,apache/couchdb-rebar,norton/rebar,jacktang/rebar,norton/rebar3,beni55/rebar,scatterbrain/rebar,choptastic/rebar,zugolosian/rebar3,lrascao/rebar3,syl20bnr/rebar,rebar/rebar,deadok22/rebar,SiDen/rebar,macintux/rebar,macintux/rebar,saleyn/rebar3,RubberCthulhu/rebar,basho/rebar,walrusVision/rebar3,matwey/rebar,lpgauth/rebar,jbalint/rebar3,walrusVision/rebar3,rebar/rebar,oubiwann/rebar,GabrielNicolasAvellaneda/rebar,CMoH/rebar,rebar/rebar3,rebar/rebar3,oubiwann/rebar,GabrielNicolasAvellaneda/rebar,lrascao/rebar,SiDen/rebar,bsmr-erlang/rebar,apache/couchdb-rebar,matwey/rebar,beni55/rebar-1,matwey/rebar,thomasbhatia/rebar,K2InformaticsGmbH/rebar,paulo-ferraz-oliveira/rebar,csyangchen/rebar,erlang/rebar3,bsmr-erlang/rebar,scatterbrain/rebar,surik/rebar3,jacktang/rebar,project-fifo/rebar3,csyangchen/rebar,evnix/rebar,shkumagai/rebar,fabiankrol/rebar3,vladdu/rebar3,matwey/rebar,norton/rebar,cloudant/couchdb-rebar,dcarastan/rebar,choptastic/rebar,thomasbhatia/rebar,deadok22/rebar,thomasbhatia/rebar