[Debian-astro-maintainers] Bug#994784: mpi4py breaks gyoto autopkgtest on i386: 1 process returned, a non-zero exit code

[Paul Gevers]

Source: mpi4py, gyoto
Control: found -1 mpi4py/3.0.3-10
Control: found -1 gyoto/1.4.4-3
Severity: serious
Tags: sid bookworm
X-Debbugs-CC: debian-ci at lists.debian.org
User: debian-ci at lists.debian.org
Usertags: breaks needs-update

Dear maintainer(s),

With a recent upload of mpi4py the autopkgtest of gyoto fails in testing
when that autopkgtest is run with the binary packages of mpi4py from
unstable. It passes when run with only packages from testing. In tabular
form:

                       pass            fail
mpi4py                 from testing    3.0.3-10
gyoto                  from testing    1.4.4-3
versioned deps [0]     from testing    from unstable
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration of mpi4py to testing
[1]. Due to the nature of this issue, I filed this bug report against
both packages. Can you please investigate the situation and reassign the
bug to the right package?

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[0] You can see what packages were added from the second line of the log
file quoted below. The migration software adds source package from
unstable to the list if they are needed to install packages from
mpi4py/3.0.3-10. I.e. due to versioned dependencies or breaks/conflicts.
[1] https://qa.debian.org/excuses.php?package=mpi4py

https://ci.debian.net/data/autopkgtest/testing/i386/g/gyoto/15316145/log.gz

Reading parameter file:
/tmp/autopkgtest-lxc.8uv_qvhr/downtmp/build.nbg/src/doc/examples/example-startrace.xml
 Copyright (c) 2011-2019 Frédéric Vincent, Thibaut Paumard,
                         Odele Straub and Frédéric Lamy.
 GYOTO is distributed under the terms of the GPL v. 3 license.
 We request that use of Gyoto in scientific publications be  properly
 acknowledged. Please cite:
  GYOTO: a new general relativistic ray-tracing code,
  F. H. Vincent, T. Paumard, E. Gourgoulhon & G. Perrin 2011,
  Classical and Quantum Gravity 28, 225011 (2011) [arXiv:1109.4769]

j =
1/32--------------------------------------------------------------------------
Child job 2 terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun.openmpi noticed that process rank 1 with PID 0 on node
ci-262-d8ad913b exited on signal 9 (Killed).
--------------------------------------------------------------------------

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