Bug#1085288: libtest2-plugin-uuid-perl: autopkgtest needs update for new version of perl

[Paul Gevers]

Source: libtest2-plugin-uuid-perl
Version: 0.002009-1
Severity: serious
X-Debbugs-CC: perl at packages.debian.org
Tags: sid trixie
User: debian-ci at lists.debian.org
Usertags: needs-update
Control: affects -1 src:perl

Dear maintainer(s),

With a recent upload of perl the autopkgtest of 
libtest2-plugin-uuid-perl fails in testing when that autopkgtest is run 
with the binary packages of perl from unstable. It passes when run with 
only packages from testing. In tabular form:

                        pass            fail
perl                   from testing    5.40.0-6
libtest2-plugin-uuid-perl from testing    0.002009-1
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 of perl to testing 
[1]. Of course, perl shouldn't just break your autopkgtest (or even 
worse, your package), but it seems to me that the change in perl was 
intended and your package needs to update to the new situation. This 
appears to me the test fails on a new warning.

If this is a real problem in your package (and not only in your 
autopkgtest), the right binary package(s) from perl should really add a 
versioned Breaks on the unfixed version of (one of your) package(s). 
Note: the Breaks is nice even if the issue is only in the autopkgtest as 
it helps the migration software to figure out the right versions to 
combine in the tests.

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=perl

https://ci.debian.net/data/autopkgtest/testing/amd64/libt/libtest2-plugin-uuid-perl/53143021/log.gz

223s 223s #   Failed test ' /usr/bin/perl -w -M"Test2::Plugin::UUID" -e 
1 2>&1 produced no (non-whitelisted) output'
223s #   at /usr/share/pkg-perl-autopkgtest/runtime-deps.d/use.t line 110.
223s #     Structures begin differing at:
223s #          $got->[0] = 'Using UUID::Tiny for uuid generation. 
UUID::Tiny is significantly slower than the 'UUID' or 'Data::UUID::MT' 
modules, please install 'UUID' or 'Data::UUID::MT' if possible. If you 
insist on using UUID::Tiny you can set the TEST2_UUID_NO_WARN 
environment variable.
223s #     '
223s #     $expected->[0] = Does not exist
224s 224s #   Failed test 'env PERL_DL_NONLAZY=1  /usr/bin/perl -w 
-M"Test2::Plugin::UUID" -e 1 2>&1 produced no (non-whitelisted) output'
224s #   at /usr/share/pkg-perl-autopkgtest/runtime-deps.d/use.t line 110.
224s #     Structures begin differing at:
224s #          $got->[0] = 'Using UUID::Tiny for uuid generation. 
UUID::Tiny is significantly slower than the 'UUID' or 'Data::UUID::MT' 
modules, please install 'UUID' or 'Data::UUID::MT' if possible. If you 
insist on using UUID::Tiny you can set the TEST2_UUID_NO_WARN 
environment variable.
224s #     '
224s #     $expected->[0] = Does not exist
224s # Looks like you failed 2 tests of 4.
224s /usr/share/pkg-perl-autopkgtest/runtime-deps.d/use.t .. 224s 1..4
224s # Using UUID::Tiny for uuid generation. UUID::Tiny is significantly 
slower than the 'UUID' or 'Data::UUID::MT' modules, please install 
'UUID' or 'Data::UUID::MT' if possible. If you insist on using 
UUID::Tiny you can set the TEST2_UUID_NO_WARN environment variable.
224s ok 1 -  /usr/bin/perl -w -M"Test2::Plugin::UUID" -e 1 2>&1 exited 
successfully
224s not ok 2 -  /usr/bin/perl -w -M"Test2::Plugin::UUID" -e 1 2>&1 
produced no (non-whitelisted) output
224s # Using UUID::Tiny for uuid generation. UUID::Tiny is significantly 
slower than the 'UUID' or 'Data::UUID::MT' modules, please install 
'UUID' or 'Data::UUID::MT' if possible. If you insist on using 
UUID::Tiny you can set the TEST2_UUID_NO_WARN environment variable.
224s ok 3 - env PERL_DL_NONLAZY=1  /usr/bin/perl -w 
-M"Test2::Plugin::UUID" -e 1 2>&1 exited successfully
224s not ok 4 - env PERL_DL_NONLAZY=1  /usr/bin/perl -w 
-M"Test2::Plugin::UUID" -e 1 2>&1 produced no (non-whitelisted) output
224s Dubious, test returned 2 (wstat 512, 0x200)
224s Failed 2/4 subtests 224s 224s Test Summary Report
224s -------------------
224s /usr/share/pkg-perl-autopkgtest/runtime-deps.d/use.t (Wstat: 512 
(exited 2) Tests: 4 Failed: 2)
224s   Failed tests:  2, 4
224s   Non-zero exit status: 2
224s Files=1, Tests=4,  1 wallclock secs ( 0.02 usr  0.00 sys +  0.15 
cusr  0.04 csys =  0.21 CPU)
224s Result: FAIL
224s autopkgtest [05:11:02]: test autodep8-perl

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