3262b1
diff -up firefox-68.0/python/mozbuild/mozbuild/controller/building.py.old firefox-68.0/python/mozbuild/mozbuild/controller/building.py
3262b1
--- firefox-68.0/python/mozbuild/mozbuild/controller/building.py.old	2019-05-29 10:46:55.403262995 +0200
3262b1
+++ firefox-68.0/python/mozbuild/mozbuild/controller/building.py	2019-05-29 10:47:42.691176970 +0200
3262b1
@@ -571,7 +571,7 @@ class TerminalLoggingHandler(logging.Han
3262b1
             if self.footer:
3262b1
                 self.footer.clear()
3262b1
 
3262b1
-            self.fh.write(msg)
3262b1
+            self.fh.write(msg.encode("utf-8"))
3262b1
             self.fh.write('\n')
3262b1
 
3262b1
             if self.footer: