From ab58c7a938a5017c54928af4018478cd849bc19e Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Thu, 24 Jan 2019 15:53:05 -0500
Subject: [PATCH] Link to the ticket for that

---
 integration/conftest.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/integration/conftest.py b/integration/conftest.py
index b4e14b702..34b1b4418 100644
--- a/integration/conftest.py
+++ b/integration/conftest.py
@@ -417,6 +417,8 @@ def chutney(reactor, temp_dir):
     # XXX yuck! should add a setup.py to chutney so we can at least
     # "pip install <path to tarball>" and/or depend on chutney in "pip
     # install -e .[dev]" (i.e. in the 'dev' extra)
+    #
+    # https://trac.torproject.org/projects/tor/ticket/20343
     proto = _DumpOutputProtocol(None)
     reactor.spawnProcess(
         proto,