Bug#1010431: ensmallen: autopkgtest regression on i386: 2.101206341 == Approx( 2.0 )

[Paul Gevers]

Source: ensmallen
Version: 2.19.0-1
Severity: serious
User: debian-ci at lists.debian.org
Usertags: regression

Dear maintainer(s),

With a recent upload of ensmallen the autopkgtest of ensmallen fails in 
testing on i386 when that autopkgtest is run with the binary packages of 
ensmallen from unstable. It passes when run with only packages from 
testing. In tabular form:

                        pass            fail
ensmallen              from testing    2.19.0-1
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 to testing [1]. Can 
you please investigate the situation and fix it?

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

Paul

[1] https://qa.debian.org/excuses.php?package=ensmallen

https://ci.debian.net/data/autopkgtest/testing/i386/e/ensmallen/21265784/log.gz


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ensmallen-test-aFtbnG is a Catch v2.13.9 host application.
Run with -? for options

-------------------------------------------------------------------------------
CNEHimmelblauFunctionTest
-------------------------------------------------------------------------------
tests/cne_test.cpp:94
...............................................................................

tests/cne_test.cpp:103: FAILED:
   REQUIRE( coordinates(1) == Approx(2.0).margin(0.1) )
with expansion:
   2.101206341 == Approx( 2.0 )

0.000 s: CNEHimmelblauFunctionTest
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