--- a/checker.py	Fri Jun 17 13:39:38 2016 +0800
+++ b/checker.py	Fri Jun 17 18:29:21 2016 +0800
@@ -11,9 +11,6 @@
 import yaml
 
 
-rel = lambda *x: os.path.abspath(os.path.join(os.path.dirname(__file__), *x))
-
-
 def run_ignore_1(fn, args):
     try:
         return fn(args)
@@ -53,7 +50,7 @@
     ok = True
 
     print('# C&O job started: {}'.format(now()))
-    tmp = mkdtemp(prefix='candolint.', dir=rel('workdir'))
+    tmp = mkdtemp(prefix='candolint.')
     os.chdir(tmp)
 
     print('# C&O task: clone')