GNU bug report logs - #67304
Build python-cdflib.x86_64-linux on master is broken.

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

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: bug-guix <bug-guix <at> gnu.org>
Subject: Re: Build python-cdflib.x86_64-linux on master is broken.
Date: Mon, 20 Nov 2023 14:02:43 -0500

Hello!

cuirass <at> gnu.org (Cuirass) writes:

> <p>The build <b>python-cdflib.x86_64-linux</b> for specification <b>master</b> is broken. You can find the detailed information about this build <a
> href="https://ci.guix.gnu.org/build/2635702/details">here</a>.</p>
>
> https://ci.guix.gnu.org/build/2635702/details

It seems something in the commits series
https://git.savannah.gnu.org/cgit/guix.git/log/?qt=range&q=2ab5e449246f98b049888dde3c310f5b4a0a64a2..b7abea0fd6a146563830db1dc4ddd0cceb6fcf1c
either broke the test, else it's flaky.

-- 
Thanks,
Maxim

Message #8 received at 67304 <at> debbugs.gnu.org (full text, mbox):

From: Eric Bavier <bavier <at> posteo.net>
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>, 67304 <at> debbugs.gnu.org
Cc: Sharlatan Hellseher <sharlatanus <at> gmail.com>
Subject: Re: bug#67304: Build python-cdflib.x86_64-linux on master is broken.
Date: Mon, 20 Nov 2023 19:25:03 +0000

Hi Maxim, thanks for the report.

On Mon, 2023-11-20 at 14:02 -0500, Maxim Cournoyer wrote:
> 
> It seems something in the commits series
> https://git.savannah.gnu.org/cgit/guix.git/log/?qt=range&q=2ab5e449246f98b049888dde3c310f5b4a0a64a2..b7abea0fd6a146563830db1dc4ddd0cceb6fcf1c
> either broke the test, else it's flaky.
> 

I have built the package locally many times without fail.

The failed test is one that checks fidelity of a rountrip time format
conversion for a randomly-generated time, so failure may indeed be
intermittent.

I will try to dig a bit further, and maybe Sharlatan can as well.

`~Eric

Message #11 received at 67304 <at> debbugs.gnu.org (full text, mbox):

From: Sharlatan Hellseher <sharlatanus <at> gmail.com>
To: Eric Bavier <bavier <at> posteo.net>
Cc: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>, 67304 <at> debbugs.gnu.org
Subject: Re: bug#67304: Build python-cdflib.x86_64-linux on master is broken.
Date: Mon, 20 Nov 2023 22:39:22 +0000

Hi Guix,

I've checked the cement to the test and it mentioned as a candidate to be
removed as it's not stable

https://github.com/MAVENSDC/cdflib/blob/master/tests/test_astropy_epochs.py#L116
        # Unfortunately, currently there is a pretty big loss of
precision that comes with
        # the compute function.  Need to stop testing early.

We may consider to disable it to stabilize build.

Thanks,
Oleg

On Mon, 20 Nov 2023 at 19:25, Eric Bavier <bavier <at> posteo.net> wrote:
>
> Hi Maxim, thanks for the report.
>
> On Mon, 2023-11-20 at 14:02 -0500, Maxim Cournoyer wrote:
> >
> > It seems something in the commits series
> > https://git.savannah.gnu.org/cgit/guix.git/log/?qt=range&q=2ab5e449246f98b049888dde3c310f5b4a0a64a2..b7abea0fd6a146563830db1dc4ddd0cceb6fcf1c
> > either broke the test, else it's flaky.
> >
>
> I have built the package locally many times without fail.
>
> The failed test is one that checks fidelity of a rountrip time format
> conversion for a randomly-generated time, so failure may indeed be
> intermittent.
>
> I will try to dig a bit further, and maybe Sharlatan can as well.
>
> `~Eric



-- 

… наш разум - превосходная объяснительная машина которая способна
найти смысл почти в чем угодно, истолковать любой феномен, но
совершенно не в состоянии принять мысль о непредсказуемости.

Message #14 received at 67304 <at> debbugs.gnu.org (full text, mbox):

From: Sharlatan Hellseher <sharlatanus <at> gmail.com>
To: 67304 <at> debbugs.gnu.org
Cc: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>,
 Eric Bavier <bavier <at> posteo.net>
Subject: Re: bug#67304: Build python-cdflib.x86_64-linux on master is broken.
Date: Mon, 20 Nov 2023 22:56:29 +0000

[Message part 1 (text/plain, inline)]

Hi,

I've open an issue in upstram.
Mean while please check the patch disabling the test.

Thanks,
Oleg

On Mon, 20 Nov 2023 at 22:39, Sharlatan Hellseher <sharlatanus <at> gmail.com> wrote:
>
> Hi Guix,
>
> I've checked the cement to the test and it mentioned as a candidate to be
> removed as it's not stable
>
> https://github.com/MAVENSDC/cdflib/blob/master/tests/test_astropy_epochs.py#L116
>         # Unfortunately, currently there is a pretty big loss of
> precision that comes with
>         # the compute function.  Need to stop testing early.
>
> We may consider to disable it to stabilize build.
>
> Thanks,
> Oleg
>
> On Mon, 20 Nov 2023 at 19:25, Eric Bavier <bavier <at> posteo.net> wrote:
> >
> > Hi Maxim, thanks for the report.
> >
> > On Mon, 2023-11-20 at 14:02 -0500, Maxim Cournoyer wrote:
> > >
> > > It seems something in the commits series
> > > https://git.savannah.gnu.org/cgit/guix.git/log/?qt=range&q=2ab5e449246f98b049888dde3c310f5b4a0a64a2..b7abea0fd6a146563830db1dc4ddd0cceb6fcf1c
> > > either broke the test, else it's flaky.
> > >
> >
> > I have built the package locally many times without fail.
> >
> > The failed test is one that checks fidelity of a rountrip time format
> > conversion for a randomly-generated time, so failure may indeed be
> > intermittent.
> >
> > I will try to dig a bit further, and maybe Sharlatan can as well.
> >
> > `~Eric
>
>
>
> --
>
> … наш разум - превосходная объяснительная машина которая способна
> найти смысл почти в чем угодно, истолковать любой феномен, но
> совершенно не в состоянии принять мысль о непредсказуемости.



-- 

… наш разум - превосходная объяснительная машина которая способна
найти смысл почти в чем угодно, истолковать любой феномен, но
совершенно не в состоянии принять мысль о непредсказуемости.

[0001-gnu-python-cdflib-Disable-shaky-test.patch (text/x-patch, attachment)]

Message #19 received at 67304-done <at> debbugs.gnu.org (full text, mbox):

From: Eric Bavier <bavier <at> posteo.net>
To: Sharlatan Hellseher <sharlatanus <at> gmail.com>, 67304-done <at> debbugs.gnu.org
Cc: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Subject: Re: bug#67304: Build python-cdflib.x86_64-linux on master is broken.
Date: Mon, 04 Dec 2023 20:52:13 +0000

On Mon, 2023-11-20 at 22:56 +0000, Sharlatan Hellseher wrote:
> Hi,
> 
> I've open an issue in upstram.
> Mean while please check the patch disabling the test.

I've pushed this patch as 33f9d3cc36fbfbd2849d626492721667abfe8306.

We can revisit if we ever get a response from upstream.

`~Eric

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