Your message dated Sun, 21 Aug 2022 10:01:47 +0000
with message-id <[email protected]>
and subject line Bug#1017402: fixed in scikit-learn 1.1.2+dfsg-5
has caused the Debian Bug report #1017402,
regarding scikit-learn: autopkgtest times out on powerful hosts
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1017402: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1017402
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: scikit-learn
Version: 0.23.2-5
Severity: serious
User: [email protected]
Usertags: flaky timeout

Dear maintainer(s),

I looked at the results of the autopkgtest of you package because of the recent issues we had with the package not migrating. I had already put it on the ci.d.n reject list for amd64, armel and armhf a while ago intending to file this bug already earlier. Today I removed the block for amd64 to give the fresh upload a try. However, the autopkgtest fails when run on ci-worker13, which is our powerful amd64 worker. That worker has 64 cores and 256GB RAM, while the other amd64 workers have only 2 cores and 8GB RAM. Also our armel and armhf workers are powerful 16 resp. 160 cores and 26GB resp. 511 GB RAM. I have copied an example of a failing test below, but note that not all timeouts happen on the same location.

Because the unstable-to-testing migration software now blocks on
regressions in testing, flaky tests, i.e. tests that flip between
passing and failing without changes to the list of installed packages,
are causing people unrelated to your package to spend time on these
tests.

On top of that, when a test just hangs that's not good for our infrastructure.

Don't hesitate to reach out if you need help and some more information
from our infrastructure.

Paul

https://ci.debian.net/data/autopkgtest/unstable/amd64/s/scikit-learn/24826845/log.gz

Fit 150 trees in 561.863 s, (740 total leaves)
Time spent computing histograms: 152.240s
Time spent finding best splits:  75.432s
Time spent applying splits:      202.079s
Time spent predicting:           18.902s
PASSED
../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_early_stopping_default[HistGradientBoostingClassifier-X0-y0] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_early_stopping_default[HistGradientBoostingClassifier-X1-y1] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_early_stopping_default[HistGradientBoostingRegressor-X2-y2] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_early_stopping_default[HistGradientBoostingRegressor-X3-y3] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores0-1-0.001-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores1-5-0.001-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores2-5-0.001-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores3-5-0.001-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores4-5-0.0-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores5-5-0.999-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores6-5-4.99999-False] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores7-5-0.0-True] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores8-5-0.001-True] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_should_stop[scores9-5-5-True] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_absolute_error PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_absolute_error_sample_weight PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_asymmetric_error[0.2] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_asymmetric_error[0.5] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_asymmetric_error[0.8] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_poisson_y_positive[y0] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_poisson_y_positive[y1] PASSED ../../../../usr/lib/python3/dist-packages/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py::test_poisson autopkgtest [12:25:15]: ERROR: timed out on command "su -s /bin/bash debci -c set -e; export USER=`id -nu`; . /etc/profile >/dev/null 2>&1 || true; . ~/.profile >/dev/null 2>&1 || true; buildtree="/tmp/autopkgtest-lxc.7u_5xb7m/downtmp/build.TbM/src"; mkdir -p -m 1777 -- "/tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-artifacts"; export AUTOPKGTEST_ARTIFACTS="/tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-artifacts"; export ADT_ARTIFACTS="$AUTOPKGTEST_ARTIFACTS"; mkdir -p -m 755 "/tmp/autopkgtest-lxc.7u_5xb7m/downtmp/autopkgtest_tmp"; export AUTOPKGTEST_TMP="/tmp/autopkgtest-lxc.7u_5xb7m/downtmp/autopkgtest_tmp"; export ADTTMP="$AUTOPKGTEST_TMP"; export DEBIAN_FRONTEND=noninteractive; export LANG=C.UTF-8; export DEB_BUILD_OPTIONS=parallel=64; unset LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION LC_ALL;rm -f /tmp/autopkgtest_script_pid; set -C; echo $$ > /tmp/autopkgtest_script_pid; set +C; trap "rm -f /tmp/autopkgtest_script_pid" EXIT INT QUIT PIPE; cd "$buildtree"; chmod +x /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/build.TbM/src/debian/tests/python3; touch /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-stdout /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-stderr; /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/build.TbM/src/debian/tests/python3 2> >(tee -a /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-stderr >&2) > >(tee -a /tmp/autopkgtest-lxc.7u_5xb7m/downtmp/python3-stdout);" (kind: test)

Attachment: OpenPGP_signature
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--- End Message ---
--- Begin Message ---
Source: scikit-learn
Source-Version: 1.1.2+dfsg-5
Done: Graham Inggs <[email protected]>

We believe that the bug you reported is fixed in the latest version of
scikit-learn, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Graham Inggs <[email protected]> (supplier of updated scikit-learn package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


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Hash: SHA512

Format: 1.8
Date: Sun, 21 Aug 2022 09:14:47 +0000
Source: scikit-learn
Built-For-Profiles: noudeb
Architecture: source
Version: 1.1.2+dfsg-5
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers 
<[email protected]>
Changed-By: Graham Inggs <[email protected]>
Closes: 1017402
Changes:
 scikit-learn (1.1.2+dfsg-5) unstable; urgency=medium
 .
   * Team upload
   * Fix incorrect use of JOBLIB_MULTIPROCESSING, it is
     a boolean (Closes: #1017402)
   * Add riscv64 to architectures where test suite results are ignored
Checksums-Sha1:
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 57ad60907220031b38573a2bc1a686ac712e408c 22564 
scikit-learn_1.1.2+dfsg-5.debian.tar.xz
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 600e4d95cc46c22b80d78e0fb66675f7bfcb9f7e6cfb52df3ffe0cf1e29d68ed 3033 
scikit-learn_1.1.2+dfsg-5.dsc
 672970f95eba1e2b844034ccbb6185c2a542de4487ec33495afc9e4e44968621 22564 
scikit-learn_1.1.2+dfsg-5.debian.tar.xz
Files:
 40e28da80c3e3bc5a5ab9fe1f2120834 3033 python optional 
scikit-learn_1.1.2+dfsg-5.dsc
 5de5a3db357ecfd2db6d64e121250d4c 22564 python optional 
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--- End Message ---

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