Bug#1094447: rainbows: autopkgtest Failed: t0030-fast-pipe-response.sh t0032-close-pipe-to_path-response.sh t0035-kgio-pipe-response.sh t0200-async-response.sh t0201-async-response-no-autochunk.sh t0202-async-response-one-oh.sh

[Pirate Praveen]

Package: rainbows
Version: 5.2.1-1
Severity: serious

rainbows autopkgtest is failing 
https://ci.debian.net/packages/r/rainbows/testing/amd64/56968440/

This is blocking ruby 3.3 migration to testing.