#56005 "write_wait_fd: unimplemented" error from 'guix substitute'

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From: Ludovic Courtès <ludo@gnu.org>
To: Christopher Baines <mail@cbaines.net>
Subject: Re: bug#61642: intermittent write_wait_fd error when updating
References: <CAEEhgEtZ2NonwzT39sqGCn4d_hwM6XOfG8TchfyBtwYbOD_W-A@mail.gmail.com>
 <87cz644o23.fsf@gmail.com> <87a618d378.fsf@cbaines.net>
 <CAJ3okZ0TruBR-SBGhXt9M1ktgTOu3SRnh7HSf1HQOuju51nVRA@mail.gmail.com>
 <875ybwd27q.fsf@cbaines.net>
Date: Wed, 03 May 2023 22:19:17 +0200
In-Reply-To: <875ybwd27q.fsf@cbaines.net> (Christopher Baines's message of
 "Mon, 20 Feb 2023 11:04:50 +0000")
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Cc: ncdehnel@gmail.com, 56005@debbugs.gnu.org, 61642@debbugs.gnu.org,
 Simon Tournier <zimon.toutoune@gmail.com>
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