bug#70195: 30.0.50; vc-test-bzr02-state fails

[Eli Zaretskii]

> Date: Thu, 04 Apr 2024 15:33:30 +0200
> From:  Michael Albinus via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> 
> --8<---------------cut here---------------start------------->8---
> # make -C test vc-tests
> ...
> vc-state2 nil
> Error: (error "Failed (status 3): /usr/bin/bzr status --no-classify foo")
> Warnings in `bzr' output: failed to open trace file: [Errno 13] Permission 
> denied: '/nonexistent/.cache/breezy/brz.log'
> brz: ERROR: [Errno 13] Permission denied: '/nonexistent/.config'

That's not Bazaar, that's Breezy.

Does someone know why Breezy errors out when home directory doesn't
exist?  Should we report this to Breezy's developers?