         destination = "#{scratch}/check_md5"
         mecano.download
           ssh: ssh
-          cache_file: false
           source: source
           destination: destination
           md5: '2f74dbbee4142b7366c93b115f914fff'

        destination = "#{scratch}/check_md5"
        mecano.download
          ssh: ssh
          cache_file: false
          source: source
          destination: destination
          md5: 'df8fede7ff71608e24a5576326e41c75'

        destination = "#{scratch}/check_md5"
        mecano
          ssh: ssh
        .download
          source: source
          destination: destination
