Subject: ftw thinks readable directories are unreadable if "other" don't have read permission

From: Saad Rhoulam <[email-masked]>
Date: Sun, 12 Mar 2023 23:38:07 -0400

I am also experiencing this issue on Guile 3.0.9, guix on Ubuntu 22.04, 
amd64 architecture. It won't descend into a directory unless it has o+rx 
permissions set.