Recent CFbot failure - Mailing list pgsql-hackers

I noticed that following CF entry only modifies code comments but
CFbot complains it fails on Windows - Server 2019, VS 2019 - Meson &
ninja.

https://commitfest.postgresql.org/patch/5679/
https://cirrus-ci.com/task/6243124407697408

I guess this means that either:

1) master branch has some issues on the platform

2) CFbot has some issues on the platform

or both. Any idea?

Best regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp