start: fix missing log on tt start error

tt start does not create the log file or print anything in case of
permissions denied errors for runtime and data directories. Create
the logger before any other actions and log error messages.

cli/running/running.go

@@ -673,11 +673,13 @@ func FillCtx(cliOpts *config.CliOpts, cmdCtx *cmdcontext.CmdCtx,
 
 // Start an Instance.
 func Start(cmdCtx *cmdcontext.CmdCtx, inst *InstanceCtx, integrityCheckPeriod time.Duration) error {
+	logger := createLogger(inst)
+	logger.Print("[INFO] Start") // Create a log file before any other actions.
 	if err := createInstanceDataDirectories(*inst); err != nil {
+		logger.Printf("[ERROR] failed to create a directory: %s", err)
 		return err
 	}
 
-	logger := createLogger(inst)
 	provider := providerImpl{cmdCtx: cmdCtx, instanceCtx: inst}
 	preStartAction := func() error {
 		if err := process_utils.CreatePIDFile(inst.PIDFile); err != nil {