diff -r 348352658e4b -r e7110f44ee2d tests/test-commandserver.t
--- a/tests/test-commandserver.t	Sun Dec 09 19:40:54 2018 -0500
+++ b/tests/test-commandserver.t	Wed Oct 31 21:57:11 2018 +0900
@@ -848,10 +848,10 @@
 
   $ cat <<'EOF' > ../earlycrasher.py
   > from mercurial import commandserver, extensions
-  > def _serverequest(orig, ui, repo, conn, createcmdserver):
+  > def _serverequest(orig, ui, repo, conn, createcmdserver, prereposetups):
   >     def createcmdserver(*args, **kwargs):
   >         raise Exception('crash')
-  >     return orig(ui, repo, conn, createcmdserver)
+  >     return orig(ui, repo, conn, createcmdserver, prereposetups)
   > def extsetup(ui):
   >     extensions.wrapfunction(commandserver, b'_serverequest', _serverequest)
   > EOF