Argument Error for JSX about exvcr HOT 6 CLOSED

defmodule ExCloseioTest do                                                                                
  use ExUnit.Case                                                                                         
  use ExVCR.Mock, adapter: ExVCR.Adapter.Hackney                                                          

  setup_all do                                                                                            
    ExVCR.Config.cassette_library_dir("fixture/vcr_cassettes", "fixture/custom_cassettes")                                         
    HTTPoison.start                                                                                       
    :ok                                                                                                   
  end                                                                                                     

  test "fetch lead" do                                                                                    
    api_key = System.get_env("CLOSEIO_API_KEY")
    id      = "lead_lw2TrH5eMLnFz70UdF6f8zx3ElL6cPM0MHkgu4IzTFQ"                                          
    path    = "https://app.close.io/api/v1/lead/#{id}/"                                                      
    auth    = [hackney: [basic_auth: {api_key, ""}]]                                                         

    use_cassette "fetch_lead" do                                                                           
      lead = HTTPoison.get!(path, [], auth)                                                               
      assert lead.id, id                                                                                  
    end                                                                                                   
  end                                                                                                     
end                                   

{:exvcr, github: "parroty/exvcr", branch: "issue_30", only: :test},