fix unicode error in console msg

Author: iberryful

src/job/infrabox_job/process.py

@@ -22,6 +22,7 @@ def __init__(self):
             self.verify = False
 
     def collect(self, line, show=False):
+        line = line.encode("utf-8")
         if self.enable_logging:
             sys.stdout.write(line)
             sys.stdout.flush()