==> tzdata
Compiling 17 files (.ex)
warning: unknown compiler variable "______" (expected one of __MODULE__, __ENV__, __DIR__, __CALLER__, __STACKTRACE__)
lib/tzdata/parser.ex:27: Tzdata.Parser.process_tz_list/1
warning: Supervisor.Spec.worker/2 is deprecated. Use the new child specifications outlined in the Supervisor module instead
lib/tzdata/tzdata_app.ex:10: Tzdata.App.start/2