Subject: bug#45885: closed (Re: bug#45885: [core-updates] libpng 1.6.37 non-deterministic test failure)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 12 Nov 2024 06:11:02 +0000

Your bug report

#45885: [core-updates] libpng 1.6.37 non-deterministic test failure

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
45885: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=45885
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#45885: [core-updates] libpng 1.6.37 non-deterministic test failure
From: Maxim Cournoyer <[email-masked]>
To: Steve George <[email-masked]>
Cc: [email-masked]
Date: Tue, 12 Nov 2024 15:09:37 +0900
List-Id: <debbugs-submit.debbugs.gnu.org>

Hi Steve,

Steve George <[email-masked]> writes:

> On core-updates [email-masked] seems to build deterministically.
>
> Looks like 1.6.43 is current.

Thanks for the heads-up.  I've built it like 40 times on master in its
1.6.39 version, and couldn't reproduce any flaky test failure either.

Tentatively closing.

-- 
Thanks,
Maxim

Subject: [core-updates] libpng 1.6.37 non-deterministic test failure
From: Maxim Cournoyer <[email-masked]>
To: [email-masked]
Date: Fri, 15 Jan 2021 01:05:53 -0500
List-Id: <debbugs-submit.debbugs.gnu.org>

Hello,

I had the following failure while building core-updates:

--8<---------------cut here---------------start------------->8---
PASS: tests/pngimage-full
============================================================================
Testsuite summary for libpng 1.6.37
============================================================================
# TOTAL: 33
# PASS:  32
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0
============================================================================
See ./test-suite.log
Please report to [email-masked]
============================================================================
make[3]: *** [Makefile:1456: test-suite.log] Error 1
make[3]: Leaving directory '/tmp/guix-build-libpng-1.6.37.drv-0/libpng-1.6.37'
make[2]: *** [Makefile:1564: check-TESTS] Error 2
make[2]: Leaving directory '/tmp/guix-build-libpng-1.6.37.drv-0/libpng-1.6.37'
make[1]: *** [Makefile:1997: check-am] Error 2
make[1]: Leaving directory '/tmp/guix-build-libpng-1.6.37.drv-0/libpng-1.6.37'
make: *** [Makefile:1999: check] Error 2

Test suite failed, dumping logs.

--- ./test-suite.log --------------------------------------------------------

=====================================
   libpng 1.6.37: ./test-suite.log
=====================================

# TOTAL: 33
# PASS:  32
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: tests/pngtest
===================

 Testing libpng version 1.6.37
   with zlib   version 1.2.11

libpng version 1.6.37
Copyright (c) 2018-2019 Cosmin Truta
Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
Copyright (c) 1996-1997 Andreas Dilger
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
 library (10637): libpng version 1.6.37 - April 14, 2019

 pngtest (10637): libpng version 1.6.37 - April 14, 2019

 Testing ./pngtest.png:
   Text compression[0]=-1

 stereo mode = 1
 vpAg = 100 x 100, units = 0

   Text compression[0]=0
 eXIf type MM, 52 bytes

 Image width = 91, height = 69

Files ./pngtest.png and pngout.png are different
   Was ./pngtest.png written with the same maximum IDAT chunk size (8192 bytes),
   filtering heuristic (libpng default), compression level (zlib default),
   and zlib version (1.2.11)?

 FAIL
 libpng FAILS test
 Default limits:
  width_max  = 1000000
  height_max = 1000000
  cache_max  = 1000
  malloc_max = 8000000
FAIL tests/pngtest (exit status: 1)

command "make" "check" "-j" "24" failed with status 2
builder for `/gnu/store/h9i04rx5f3p90ic3rkqaljg9cr448054-libpng-1.6.37.drv' failed with exit code 1
@ build-failed /gnu/store/h9i04rx5f3p90ic3rkqaljg9cr448054-libpng-1.6.37.drv - 1 builder for `/gnu/store/h9i04rx5f3p90ic3rkqaljg9cr448054-libpng-1.6.37.drv' failed with exit code 1
--8<---------------cut here---------------end--------------->8---

Retrying the build passed.

Thanks,

Maxim