GNU bug report logs - #63160
Warnings hidden in log for derivation

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Felix Lechner <felix.lechner <at> lease-up.com>
To: bug-guix <at> gnu.org
Cc: Bruno Victal <mirai <at> makinata.eu>
Subject: Warnings hidden in log for derivation
Date: Fri, 28 Apr 2023 16:50:22 -0700

X-Debbugs-CC: mirai <at> makinata.eu

Hi,

I recently started seeing deprecation warnings about how serializers
in a "define-configuration" stanza were positioned relative to a
docstring. Unfortunately, the warnings disappeared from view (during
both "pull" and "deploy") when I moved the cachefilesd service to a
custom channel. [1]

The warnings were then in a derivation log, but I would not have seen
them without an unrelated error. The full log is below.

I believe warnings in such a derivation should be brought to a user's
attention with the same prominence as when they arise as part of a
system configuration. Thanks!

Kind regards
Felix

[1] https://codeberg.org/lechner/juix

* * *

(repl-version 0 1 1)
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-option-serializer (quote dir)))
instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-option-serializer (quote tag)))
instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-option-serializer (quote secctx)))
instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote brun))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote frun))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote bcull))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote fcull))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote bstop))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-percentage-threshold-serializer
(quote fstop))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (make-option-serializer (quote
culltable))) instead
guix repl: warning: specifying serializers after documentation is
deprecated, use (serializer (lambda (variable-symbol value) (if value
nocull
))) instead
(exception unbound-variable (value #f) (value "Unbound variable: ~S")
(value (package)) (value #f))

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