Fix docker settings

docker/config.py

@@ -10,3 +10,4 @@ TRANSLOGGER_OPTS = {
     "set_logger_level": logging.INFO,
     "setup_console_handler": True,
 }
+FFMPEG_OPTIONS = ["-loglevel", "warning"]

techrec/forge.py

@@ -3,6 +3,7 @@ import logging
 import tempfile
 import os
 from datetime import datetime, timedelta
+import shutil
 from subprocess import Popen
 from time import sleep
 from typing import Callable, Optional
@@ -186,7 +187,10 @@ async def create_mp3(
     if not validator(start, end, tmp_file.name):
         os.unlink(tmp_file.name)
         return False
-    os.rename(tmp_file.name, outfile)
+    try:
+        os.rename(tmp_file.name, outfile)
+    except OSError:
+        shutil.move(tmp_file.name, outfile)
     return True