[LyX/master] ctests: log cost of recent false positive

[Scott Kostyshak]

commit a3f591d61e118335ea47f66f8883662e6023716f
Author: Scott Kostyshak <skostysh at lyx.org>
Date:   Tue Jan 26 13:28:41 2021 -0500

    ctests: log cost of recent false positive
---
 development/autotests/ctests-costs-benefits.txt |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/development/autotests/ctests-costs-benefits.txt b/development/autotests/ctests-costs-benefits.txt
index 9d070e7..e24ef60 100644
--- a/development/autotests/ctests-costs-benefits.txt
+++ b/development/autotests/ctests-costs-benefits.txt
@@ -14,3 +14,8 @@ cost, it should be taken into account when we review.
 Below we can try to keep a log of which bugs are found with which ctests. This
 way we can see which tests are the most useful. It is difficult to objectively
 differentiate between minor bugs and important bugs.
+
+Examples where convergence tests took time and annoyance to figure out that they
+were actually "false positives" (i.e., no bug that should be fixed):
+
+https://www.mail-archive.com/search?l=mid&q=20210125200655.e27xaaoy2belyxhw%40tallinn