ci: ignore rubygems warning in the "Documentation" job

A recent update in the Linux VM images used by Azure Pipelines surfaced
a new problem in the "Documentation" job. Apparently, this warning
appears 396 times on `stderr` when running `make doc`:

/usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb:10: warning: constant Gem::ConfigMap is deprecated

This problem was already reported to the `rubygems` project via

As there is nothing Git can do about this warning, and as the
"Documentation" job reports this warning as a failure, let's just
silence it and move on.

Signed-off-by: Johannes Schindelin <>
Acked-by: Taylor Blau <>
Signed-off-by: Junio C Hamano <>
Johannes Schindelin 3 years ago committed by Junio C Hamano
parent d0654dc308
commit 30183894ea
  1. 1

@ -7,6 +7,7 @@
filter_log () {
sed -e '/^GIT_VERSION = /d' \
-e "/constant Gem::ConfigMap is deprecated/d" \
-e '/^ \* new asciidoc flags$/d' \
-e '/stripped namespace before processing/d' \
-e '/Attributed.*IDs for element/d' \