Avoid race condition on CLI tests
Avoid race condition on CLI tests

kelvinst/elixir,kimshrier/elixir,elixir-lang/elixir,antipax/elixir,ggcampinho/elixir,kelvinst/elixir,gfvcastro/elixir,ggcampinho/elixir,gfvcastro/elixir,lexmag/elixir,pedrosnk/elixir,pedrosnk/elixir,joshprice/elixir,kimshrier/elixir,lexmag/elixir,michalmuskala/elixir,beedub/elixir,beedub/elixir,antipax/elixir