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Bug 1901914 - rb_libtorrent fails to build with Python 3.10: test_dht failed (no reason shown in the log)
Summary: rb_libtorrent fails to build with Python 3.10: test_dht failed (no reason sho...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: rb_libtorrent
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Michael Cronenworth
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: PYTHON3.10
TreeView+ depends on / blocked
 
Reported: 2020-11-26 12:21 UTC by Miro Hrončok
Modified: 2020-11-26 16:47 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-11-26 16:47:40 UTC
Type: Bug
Embargoed:

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Description Miro Hrončok 2020-11-26 12:21:14 UTC 
rb_libtorrent fails to build with Python 3.10.0a2.

Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.GPzBQw
+ umask 022
+ cd /builddir/build/BUILD
~/build/BUILD/libtorrent-rasterbar-1.2.11/build-python3/x86_64-redhat-linux-gnu/test ~/build/BUILD/libtorrent-rasterbar-1.2.11
+ cd libtorrent-rasterbar-1.2.11
+ pushd build-python3/x86_64-redhat-linux-gnu/test
+ echo 'set (CTEST_CUSTOM_TESTS_IGNORE
  test_upnp
  test_flags
  test_torrent
  test_resume
)'
+ ctest -j2
Test project /builddir/build/BUILD/libtorrent-rasterbar-1.2.11/build-python3/x86_64-redhat-linux-gnu/test
...
      Start 15: test_dht
14/94 Test #15: test_dht .........................***Failed    0.63 sec
...

99% tests passed, 1 tests failed out of 94

Total Test time (real) = 470.12 sec

The following tests FAILED:
	 15 - test_dht (Failed)
Errors while running CTest
error: Bad exit status from /var/tmp/rpm-tmp.GPzBQw (%check)


For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/01793209-rb_libtorrent/

For all our attempts to build rb_libtorrent with Python 3.10, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/rb_libtorrent/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.
Comment 1 Michael Cronenworth 2020-11-26 14:58:54 UTC 
Interesting auto-mail.

Anyway, the first build against 3.10 succeeded:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/build/1793185/

The only change when it failed was disabling a test so either there's a test bug or a Python 3.10 bug.
Comment 2 Miro Hrončok 2020-11-26 15:04:47 UTC 
Let's try another build.
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