diff --git a/tests/test-lfs-serve-access.t b/tests/test-lfs-serve-access.t
--- a/tests/test-lfs-serve-access.t
+++ b/tests/test-lfs-serve-access.t
@@ -353,7 +353,8 @@
   $LOCALIP - - [$ERRDATE$] HG error:  Traceback (most recent call last): (glob)
   $LOCALIP - - [$ERRDATE$] HG error:      localstore.download(oid, req.bodyfh, req.headers[b'Content-Length'])
   $LOCALIP - - [$ERRDATE$] HG error:      super(badstore, self).download(oid, src, contentlength)
-  $LOCALIP - - [$ERRDATE$] HG error:      _(b'corrupt remote lfs object: %s') % oid (glob)
+  $LOCALIP - - [$ERRDATE$] HG error:      raise LfsCorruptionError( (glob) (py38 !)
+  $LOCALIP - - [$ERRDATE$] HG error:      _(b'corrupt remote lfs object: %s') % oid (glob) (no-py38 !)
   $LOCALIP - - [$ERRDATE$] HG error:  LfsCorruptionError: corrupt remote lfs object: b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c (no-py3 !)
   $LOCALIP - - [$ERRDATE$] HG error:  hgext.lfs.blobstore.LfsCorruptionError: corrupt remote lfs object: b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c (py3 !)
   $LOCALIP - - [$ERRDATE$] HG error:   (glob)
@@ -363,9 +364,11 @@
       self.do_hgweb()
       for chunk in self.server.application(env, self._start_response):
       for r in self._runwsgi(req, res, repo):
-      rctx, req, res, self.check_perm
+      handled = wireprotoserver.handlewsgirequest( (py38 !)
+      return _processbasictransfer( (py38 !)
+      rctx, req, res, self.check_perm (no-py38 !)
       return func(*(args + a), **kw) (no-py3 !)
-      rctx.repo, req, res, lambda perm: checkperm(rctx, req, perm)
+      rctx.repo, req, res, lambda perm: checkperm(rctx, req, perm) (no-py38 !)
       res.setbodybytes(localstore.read(oid))
       blob = self._read(self.vfs, oid, verify)
       raise IOError(errno.EIO, r'%s: I/O error' % oid.decode("utf-8"))
@@ -376,7 +379,8 @@
   $LOCALIP - - [$ERRDATE$] HG error:      res.setbodybytes(localstore.read(oid)) (glob)
   $LOCALIP - - [$ERRDATE$] HG error:      blob = self._read(self.vfs, oid, verify) (glob)
   $LOCALIP - - [$ERRDATE$] HG error:      blobstore._verify(oid, b'dummy content') (glob)
-  $LOCALIP - - [$ERRDATE$] HG error:      hint=_(b'run hg verify'), (glob)
+  $LOCALIP - - [$ERRDATE$] HG error:      raise LfsCorruptionError( (glob) (py38 !)
+  $LOCALIP - - [$ERRDATE$] HG error:      hint=_(b'run hg verify'), (glob) (no-py38 !)
   $LOCALIP - - [$ERRDATE$] HG error:  LfsCorruptionError: detected corrupt lfs object: 276f73cfd75f9fb519810df5f5d96d6594ca2521abd86cbcd92122f7d51a1f3d (no-py3 !)
   $LOCALIP - - [$ERRDATE$] HG error:  hgext.lfs.blobstore.LfsCorruptionError: detected corrupt lfs object: 276f73cfd75f9fb519810df5f5d96d6594ca2521abd86cbcd92122f7d51a1f3d (py3 !)
   $LOCALIP - - [$ERRDATE$] HG error:   (glob)