Logger.configure(utc_log: true) Logger.remove_backend(:console) Logger.add_backend(Log.Backend.Sync) Logger.configure_backend( Log.Backend.Sync, [] # module_alias: %{ # LogTest.Deeply.Nested.Module.WithLog => "" # } # exclude_namespaces: [ # LogTest.Deeply # ] # colors: %{ # error: IO.ANSI.blue() # } ) ExUnit.start()