0s autopkgtest [13:34:11]: starting date and time: 2024-11-14 13:34:11+0000
  0s autopkgtest [13:34:11]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky
  0s autopkgtest [13:34:11]: host juju-7f2275-prod-proposed-migration-environment-20; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.0i2e9ypb/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:python-caldav,src:python-vobject,src:python3-stdlib-extensions,src:python3-defaults --apt-upgrade python-caldav --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 '--env=ADT_TEST_TRIGGERS=python-caldav/1.3.9-1 python-vobject/0.9.8+dfsg-2 python3-stdlib-extensions/3.12.7-1 python3-defaults/3.12.7-1' -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor builder-cpu2-ram4-disk20 --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-26.secgroup --name adt-plucky-amd64-python-caldav-20241114-133411-juju-7f2275-prod-proposed-migration-environment-20-1353adb6-cc78-4e57-81a7-10e3d782798a --image adt/ubuntu-plucky-amd64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-20 --net-id=net_prod-proposed-migration-amd64 -e TERM=linux -e ''"'"'http_proxy=http://squid.internal:3128'"'"'' -e ''"'"'https_proxy=http://squid.internal:3128'"'"'' -e ''"'"'no_proxy=127.0.0.1,127.0.1.1,login.ubuntu.com,localhost,localdomain,novalocal,internal,archive.ubuntu.com,ports.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,changelogs.ubuntu.com,keyserver.ubuntu.com,launchpadlibrarian.net,launchpadcontent.net,launchpad.net,10.24.0.0/24,keystone.ps5.canonical.com,objectstorage.prodstack5.canonical.com'"'"'' --mirror=http://ftpmaster.internal/ubuntu/
 47s autopkgtest [13:34:58]: testbed dpkg architecture: amd64
 47s autopkgtest [13:34:58]: testbed apt version: 2.9.8
 47s autopkgtest [13:34:58]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 48s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
 48s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [7016 B]
 48s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [15.3 kB]
 48s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [983 kB]
 48s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [105 kB]
 48s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main i386 Packages [79.9 kB]
 48s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 Packages [138 kB]
 48s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/restricted amd64 Packages [32.6 kB]
 48s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/universe amd64 Packages [749 kB]
 48s Get:10 http://ftpmaster.internal/ubuntu plucky-proposed/universe i386 Packages [291 kB]
 48s Get:11 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse amd64 Packages [9252 B]
 48s Get:12 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse i386 Packages [1084 B]
 48s Fetched 2484 kB in 1s (3123 kB/s)
 49s Reading package lists...
 51s Reading package lists...
 51s Building dependency tree...
 51s Reading state information...
 51s Calculating upgrade...
 51s The following NEW packages will be installed:
 51s   python3.13-gdbm
 51s The following packages will be upgraded:
 51s   libpython3-stdlib pastebinit python3 python3-gdbm python3-minimal
 51s 5 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
 51s Need to get 116 kB of archives.
 51s After this operation, 100 kB of additional disk space will be used.
 51s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 python3-minimal amd64 3.12.7-1 [27.4 kB]
 51s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 python3 amd64 3.12.7-1 [24.0 kB]
 51s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 libpython3-stdlib amd64 3.12.7-1 [10.0 kB]
 51s Get:4 http://ftpmaster.internal/ubuntu plucky/main amd64 python3.13-gdbm amd64 3.13.0-2 [31.3 kB]
 51s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 python3-gdbm amd64 3.12.7-1 [8642 B]
 51s Get:6 http://ftpmaster.internal/ubuntu plucky/main amd64 pastebinit all 1.7.1-1 [14.9 kB]
 52s Fetched 116 kB in 0s (326 kB/s)
 52s (Reading database ... 
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(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 75542 files and directories currently installed.)
 52s Preparing to unpack .../python3-minimal_3.12.7-1_amd64.deb ...
 52s Unpacking python3-minimal (3.12.7-1) over (3.12.6-0ubuntu1) ...
 52s Setting up python3-minimal (3.12.7-1) ...
 52s (Reading database ... 
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(Reading database ... 90%
(Reading database ... 95%
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(Reading database ... 75542 files and directories currently installed.)
 52s Preparing to unpack .../python3_3.12.7-1_amd64.deb ...
 52s Unpacking python3 (3.12.7-1) over (3.12.6-0ubuntu1) ...
 52s Preparing to unpack .../libpython3-stdlib_3.12.7-1_amd64.deb ...
 52s Unpacking libpython3-stdlib:amd64 (3.12.7-1) over (3.12.6-0ubuntu1) ...
 52s Selecting previously unselected package python3.13-gdbm.
 52s Preparing to unpack .../python3.13-gdbm_3.13.0-2_amd64.deb ...
 52s Unpacking python3.13-gdbm (3.13.0-2) ...
 52s Preparing to unpack .../python3-gdbm_3.12.7-1_amd64.deb ...
 52s Unpacking python3-gdbm:amd64 (3.12.7-1) over (3.12.6-1ubuntu1) ...
 52s Preparing to unpack .../pastebinit_1.7.1-1_all.deb ...
 52s Unpacking pastebinit (1.7.1-1) over (1.7.0-1) ...
 52s Setting up python3.13-gdbm (3.13.0-2) ...
 52s Setting up libpython3-stdlib:amd64 (3.12.7-1) ...
 52s Setting up python3 (3.12.7-1) ...
 52s Setting up python3-gdbm:amd64 (3.12.7-1) ...
 52s Setting up pastebinit (1.7.1-1) ...
 52s Processing triggers for man-db (2.12.1-3) ...
 53s Reading package lists...
 53s Building dependency tree...
 53s Reading state information...
 53s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 54s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
 54s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
 54s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
 54s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
 55s Reading package lists...
 55s Reading package lists...
 55s Building dependency tree...
 55s Reading state information...
 55s Calculating upgrade...
 55s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 55s Reading package lists...
 55s Building dependency tree...
 55s Reading state information...
 56s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 58s autopkgtest [13:35:09]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC 2024
 58s autopkgtest [13:35:09]: @@@@@@@@@@@@@@@@@@@@ apt-source python-caldav
 60s Get:1 http://ftpmaster.internal/ubuntu plucky/universe python-caldav 1.3.9-1 (dsc) [2480 B]
 60s Get:2 http://ftpmaster.internal/ubuntu plucky/universe python-caldav 1.3.9-1 (tar) [125 kB]
 60s Get:3 http://ftpmaster.internal/ubuntu plucky/universe python-caldav 1.3.9-1 (diff) [2768 B]
 60s gpgv: Signature made Thu Mar 21 22:43:09 2024 UTC
 60s gpgv:                using RSA key 4D055C31E4812045F9010D75990D38367334D770
 60s gpgv: Can't check signature: No public key
 60s dpkg-source: warning: cannot verify inline signature for ./python-caldav_1.3.9-1.dsc: no acceptable signature found
 60s autopkgtest [13:35:11]: testing package python-caldav version 1.3.9-1
 60s autopkgtest [13:35:11]: build not needed
 61s autopkgtest [13:35:12]: test run-tests: preparing testbed
 64s Reading package lists...
 64s Building dependency tree...
 64s Reading state information...
 64s Starting pkgProblemResolver with broken count: 0
 64s Starting 2 pkgProblemResolver with broken count: 0
 64s Done
 64s The following additional packages will be installed:
 64s   libpython3.13-minimal libpython3.13-stdlib libxslt1.1 python3-all
 64s   python3-caldav python3-dateutil python3-icalendar python3-iniconfig
 64s   python3-lxml python3-packaging python3-pluggy python3-pytest
 64s   python3-recurring-ical-events python3-six python3-tz python3-tzlocal
 64s   python3-vobject python3-x-wr-timezone python3.13 python3.13-minimal
 64s   tzdata-legacy
 64s Suggested packages:
 64s   python-lxml-doc python3.13-venv python3.13-doc binfmt-support
 64s Recommended packages:
 64s   python3-bs4 python3-cssselect python3-html5lib
 64s The following NEW packages will be installed:
 64s   autopkgtest-satdep libpython3.13-minimal libpython3.13-stdlib libxslt1.1
 64s   python3-all python3-caldav python3-dateutil python3-icalendar
 64s   python3-iniconfig python3-lxml python3-packaging python3-pluggy
 64s   python3-pytest python3-recurring-ical-events python3-six python3-tz
 64s   python3-tzlocal python3-vobject python3-x-wr-timezone python3.13
 64s   python3.13-minimal tzdata-legacy
 64s 0 upgraded, 22 newly installed, 0 to remove and 0 not upgraded.
 64s Need to get 8115 kB/8116 kB of archives.
 64s After this operation, 32.3 MB of additional disk space will be used.
 64s Get:1 /tmp/autopkgtest.hTgRcs/1-autopkgtest-satdep.deb autopkgtest-satdep amd64 0 [780 B]
 64s Get:2 http://ftpmaster.internal/ubuntu plucky/main amd64 libpython3.13-minimal amd64 3.13.0-2 [879 kB]
 65s Get:3 http://ftpmaster.internal/ubuntu plucky/main amd64 python3.13-minimal amd64 3.13.0-2 [2188 kB]
 65s Get:4 http://ftpmaster.internal/ubuntu plucky/main amd64 libpython3.13-stdlib amd64 3.13.0-2 [2107 kB]
 65s Get:5 http://ftpmaster.internal/ubuntu plucky/main amd64 libxslt1.1 amd64 1.1.39-0exp1ubuntu1 [169 kB]
 65s Get:6 http://ftpmaster.internal/ubuntu plucky/main amd64 python3.13 amd64 3.13.0-2 [719 kB]
 65s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/main amd64 python3-all amd64 3.12.7-1 [890 B]
 65s Get:8 http://ftpmaster.internal/ubuntu plucky/main amd64 python3-six all 1.16.0-7 [13.1 kB]
 65s Get:9 http://ftpmaster.internal/ubuntu plucky/main amd64 python3-dateutil all 2.9.0-2 [80.3 kB]
 65s Get:10 http://ftpmaster.internal/ubuntu plucky/main amd64 python3-tz all 2024.1-2 [31.4 kB]
 65s Get:11 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-icalendar all 6.0.1-1 [87.0 kB]
 65s Get:12 http://ftpmaster.internal/ubuntu plucky/main amd64 python3-lxml amd64 5.3.0-1 [1282 kB]
 65s Get:13 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-x-wr-timezone all 1.0.1-1 [8770 B]
 65s Get:14 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-recurring-ical-events all 3.3.3-2 [24.8 kB]
 65s Get:15 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-tzlocal all 5.2-1.1 [20.5 kB]
 65s Get:16 http://ftpmaster.internal/ubuntu plucky-proposed/universe amd64 python3-vobject all 0.9.8+dfsg-2 [41.3 kB]
 65s Get:17 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-caldav all 1.3.9-1 [43.5 kB]
 65s Get:18 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-iniconfig all 1.1.1-2 [6024 B]
 65s Get:19 http://ftpmaster.internal/ubuntu plucky/main amd64 python3-packaging all 24.1-1 [41.4 kB]
 65s Get:20 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-pluggy all 1.5.0-1 [21.0 kB]
 65s Get:21 http://ftpmaster.internal/ubuntu plucky/universe amd64 python3-pytest all 8.3.3-1 [251 kB]
 65s Get:22 http://ftpmaster.internal/ubuntu plucky/main amd64 tzdata-legacy all 2024b-1ubuntu2 [99.9 kB]
 66s Fetched 8115 kB in 1s (8136 kB/s)
 66s Selecting previously unselected package libpython3.13-minimal:amd64.
 66s (Reading database ... 
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(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 75549 files and directories currently installed.)
 66s Preparing to unpack .../00-libpython3.13-minimal_3.13.0-2_amd64.deb ...
 66s Unpacking libpython3.13-minimal:amd64 (3.13.0-2) ...
 66s Selecting previously unselected package python3.13-minimal.
 66s Preparing to unpack .../01-python3.13-minimal_3.13.0-2_amd64.deb ...
 66s Unpacking python3.13-minimal (3.13.0-2) ...
 66s Selecting previously unselected package libpython3.13-stdlib:amd64.
 66s Preparing to unpack .../02-libpython3.13-stdlib_3.13.0-2_amd64.deb ...
 66s Unpacking libpython3.13-stdlib:amd64 (3.13.0-2) ...
 66s Selecting previously unselected package libxslt1.1:amd64.
 66s Preparing to unpack .../03-libxslt1.1_1.1.39-0exp1ubuntu1_amd64.deb ...
 66s Unpacking libxslt1.1:amd64 (1.1.39-0exp1ubuntu1) ...
 66s Selecting previously unselected package python3.13.
 66s Preparing to unpack .../04-python3.13_3.13.0-2_amd64.deb ...
 66s Unpacking python3.13 (3.13.0-2) ...
 66s Selecting previously unselected package python3-all.
 66s Preparing to unpack .../05-python3-all_3.12.7-1_amd64.deb ...
 66s Unpacking python3-all (3.12.7-1) ...
 66s Selecting previously unselected package python3-six.
 66s Preparing to unpack .../06-python3-six_1.16.0-7_all.deb ...
 66s Unpacking python3-six (1.16.0-7) ...
 66s Selecting previously unselected package python3-dateutil.
 66s Preparing to unpack .../07-python3-dateutil_2.9.0-2_all.deb ...
 66s Unpacking python3-dateutil (2.9.0-2) ...
 66s Selecting previously unselected package python3-tz.
 66s Preparing to unpack .../08-python3-tz_2024.1-2_all.deb ...
 66s Unpacking python3-tz (2024.1-2) ...
 66s Selecting previously unselected package python3-icalendar.
 66s Preparing to unpack .../09-python3-icalendar_6.0.1-1_all.deb ...
 66s Unpacking python3-icalendar (6.0.1-1) ...
 66s Selecting previously unselected package python3-lxml:amd64.
 66s Preparing to unpack .../10-python3-lxml_5.3.0-1_amd64.deb ...
 66s Unpacking python3-lxml:amd64 (5.3.0-1) ...
 66s Selecting previously unselected package python3-x-wr-timezone.
 66s Preparing to unpack .../11-python3-x-wr-timezone_1.0.1-1_all.deb ...
 66s Unpacking python3-x-wr-timezone (1.0.1-1) ...
 66s Selecting previously unselected package python3-recurring-ical-events.
 66s Preparing to unpack .../12-python3-recurring-ical-events_3.3.3-2_all.deb ...
 66s Unpacking python3-recurring-ical-events (3.3.3-2) ...
 66s Selecting previously unselected package python3-tzlocal.
 66s Preparing to unpack .../13-python3-tzlocal_5.2-1.1_all.deb ...
 66s Unpacking python3-tzlocal (5.2-1.1) ...
 66s Selecting previously unselected package python3-vobject.
 66s Preparing to unpack .../14-python3-vobject_0.9.8+dfsg-2_all.deb ...
 66s Unpacking python3-vobject (0.9.8+dfsg-2) ...
 66s Selecting previously unselected package python3-caldav.
 66s Preparing to unpack .../15-python3-caldav_1.3.9-1_all.deb ...
 66s Unpacking python3-caldav (1.3.9-1) ...
 66s Selecting previously unselected package python3-iniconfig.
 66s Preparing to unpack .../16-python3-iniconfig_1.1.1-2_all.deb ...
 66s Unpacking python3-iniconfig (1.1.1-2) ...
 66s Selecting previously unselected package python3-packaging.
 66s Preparing to unpack .../17-python3-packaging_24.1-1_all.deb ...
 66s Unpacking python3-packaging (24.1-1) ...
 66s Selecting previously unselected package python3-pluggy.
 66s Preparing to unpack .../18-python3-pluggy_1.5.0-1_all.deb ...
 66s Unpacking python3-pluggy (1.5.0-1) ...
 66s Selecting previously unselected package python3-pytest.
 66s Preparing to unpack .../19-python3-pytest_8.3.3-1_all.deb ...
 66s Unpacking python3-pytest (8.3.3-1) ...
 66s Selecting previously unselected package tzdata-legacy.
 66s Preparing to unpack .../20-tzdata-legacy_2024b-1ubuntu2_all.deb ...
 66s Unpacking tzdata-legacy (2024b-1ubuntu2) ...
 66s Selecting previously unselected package autopkgtest-satdep.
 66s Preparing to unpack .../21-1-autopkgtest-satdep.deb ...
 66s Unpacking autopkgtest-satdep (0) ...
 66s Setting up python3-iniconfig (1.1.1-2) ...
 67s Setting up tzdata-legacy (2024b-1ubuntu2) ...
 67s Setting up python3-tz (2024.1-2) ...
 67s Setting up python3-six (1.16.0-7) ...
 67s Setting up libpython3.13-minimal:amd64 (3.13.0-2) ...
 67s Setting up python3-packaging (24.1-1) ...
 67s Setting up python3-pluggy (1.5.0-1) ...
 67s Setting up libxslt1.1:amd64 (1.1.39-0exp1ubuntu1) ...
 67s Setting up python3.13-minimal (3.13.0-2) ...
 68s Setting up python3-dateutil (2.9.0-2) ...
 68s Setting up python3-tzlocal (5.2-1.1) ...
 68s Setting up libpython3.13-stdlib:amd64 (3.13.0-2) ...
 68s Setting up python3-vobject (0.9.8+dfsg-2) ...
 68s Setting up python3.13 (3.13.0-2) ...
 69s Setting up python3-pytest (8.3.3-1) ...
 70s Setting up python3-all (3.12.7-1) ...
 70s Setting up python3-icalendar (6.0.1-1) ...
 70s Setting up python3-lxml:amd64 (5.3.0-1) ...
 70s Setting up python3-x-wr-timezone (1.0.1-1) ...
 70s Setting up python3-recurring-ical-events (3.3.3-2) ...
 70s Setting up python3-caldav (1.3.9-1) ...
 71s Setting up autopkgtest-satdep (0) ...
 71s Processing triggers for systemd (256.5-2ubuntu4) ...
 71s Processing triggers for man-db (2.12.1-3) ...
 71s Processing triggers for libc-bin (2.40-1ubuntu3) ...
 73s (Reading database ... 77606 files and directories currently installed.)
 73s Removing autopkgtest-satdep (0) ...
 73s autopkgtest [13:35:24]: test run-tests: [-----------------------
 74s Testing with python3.13:
 74s ============================= test session starts ==============================
 74s platform linux -- Python 3.13.0, pytest-8.3.3, pluggy-1.5.0 -- /usr/bin/python3.13
 74s cachedir: .pytest_cache
 74s rootdir: /tmp/autopkgtest.hTgRcs/autopkgtest_tmp
 74s plugins: typeguard-4.4.1
 75s collecting ... collected 1 item / 4 errors
 75s 
 75s ==================================== ERRORS ====================================
 75s ____________________ ERROR collecting tests/test_caldav.py _____________________
 75s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/tests/test_caldav.py'.
 75s Hint: make sure your test modules/packages have valid Python names.
 75s Traceback:
 75s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 75s     return _bootstrap._gcd_import(name[level:], package, level)
 75s tests/test_caldav.py:27: in <module>
 75s     from caldav.davclient import DAVClient
 75s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 75s     from .davclient import DAVClient
 75s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 75s     from caldav.elements import cdav
 75s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 75s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 75s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 75s     from lxml import etree
 75s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 75s __________________ ERROR collecting tests/test_caldav_unit.py __________________
 75s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/tests/test_caldav_unit.py'.
 75s Hint: make sure your test modules/packages have valid Python names.
 75s Traceback:
 75s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 75s     return _bootstrap._gcd_import(name[level:], package, level)
 75s tests/test_caldav_unit.py:16: in <module>
 75s     import caldav
 75s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 75s     from .davclient import DAVClient
 75s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 75s     from caldav.elements import cdav
 75s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 75s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 75s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 75s     from lxml import etree
 75s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 75s _____________________ ERROR collecting tests/test_cdav.py ______________________
 75s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/tests/test_cdav.py'.
 75s Hint: make sure your test modules/packages have valid Python names.
 75s Traceback:
 75s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 75s     return _bootstrap._gcd_import(name[level:], package, level)
 75s tests/test_cdav.py:5: in <module>
 75s     from caldav.elements.cdav import _to_utc_date_string
 75s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 75s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 75s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 75s     from lxml import etree
 75s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 75s _____________________ ERROR collecting tests/test_vcal.py ______________________
 75s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/tests/test_vcal.py'.
 75s Hint: make sure your test modules/packages have valid Python names.
 75s Traceback:
 75s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 75s     return _bootstrap._gcd_import(name[level:], package, level)
 75s tests/test_vcal.py:12: in <module>
 75s     from caldav.lib import vcal
 75s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 75s     from .davclient import DAVClient
 75s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 75s     from caldav.elements import cdav
 75s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 75s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 75s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 75s     from lxml import etree
 75s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 75s =========================== short test summary info ============================
 75s ERROR tests/test_caldav.py
 75s ERROR tests/test_caldav_unit.py
 75s ERROR tests/test_cdav.py
 75s ERROR tests/test_vcal.py
 75s !!!!!!!!!!!!!!!!!!! Interrupted: 4 errors during collection !!!!!!!!!!!!!!!!!!!!
 75s ============================== 4 errors in 0.79s ===============================
 75s autopkgtest [13:35:26]: test run-tests: -----------------------]
 75s autopkgtest [13:35:26]: test run-tests:  - - - - - - - - - - results - - - - - - - - - -
 75s run-tests            FAIL non-zero exit status 2
 76s autopkgtest [13:35:27]: test pybuild-autopkgtest: preparing testbed
 77s Reading package lists...
 77s Building dependency tree...
 77s Reading state information...
 77s Starting pkgProblemResolver with broken count: 0
 77s Starting 2 pkgProblemResolver with broken count: 0
 77s Done
 78s The following additional packages will be installed:
 78s   autoconf automake autopoint autotools-dev build-essential cpp cpp-14
 78s   cpp-14-x86-64-linux-gnu cpp-x86-64-linux-gnu debhelper debugedit
 78s   dh-autoreconf dh-python dh-strip-nondeterminism dwz g++ g++-14
 78s   g++-14-x86-64-linux-gnu g++-x86-64-linux-gnu gcc gcc-14
 78s   gcc-14-x86-64-linux-gnu gcc-x86-64-linux-gnu gettext intltool-debian
 78s   libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
 78s   libfile-stripnondeterminism-perl libgcc-14-dev libgomp1 libhwasan0 libisl23
 78s   libitm1 liblsan0 libmpc3 libquadmath0 libstdc++-14-dev libtool libtsan2
 78s   libubsan1 m4 po-debconf pybuild-plugin-autopkgtest
 78s Suggested packages:
 78s   autoconf-archive gnu-standards autoconf-doc cpp-doc gcc-14-locales
 78s   cpp-14-doc dh-make flit python3-build python3-installer python3-wheel
 78s   g++-multilib g++-14-multilib gcc-14-doc gcc-multilib manpages-dev flex bison
 78s   gdb gcc-doc gcc-14-multilib gdb-x86-64-linux-gnu gettext-doc libasprintf-dev
 78s   libgettextpo-dev libstdc++-14-doc libtool-doc gfortran | fortran95-compiler
 78s   gcj-jdk m4-doc libmail-box-perl
 78s Recommended packages:
 78s   libarchive-cpio-perl libltdl-dev libmail-sendmail-perl
 78s The following NEW packages will be installed:
 78s   autoconf automake autopkgtest-satdep autopoint autotools-dev build-essential
 78s   cpp cpp-14 cpp-14-x86-64-linux-gnu cpp-x86-64-linux-gnu debhelper debugedit
 78s   dh-autoreconf dh-python dh-strip-nondeterminism dwz g++ g++-14
 78s   g++-14-x86-64-linux-gnu g++-x86-64-linux-gnu gcc gcc-14
 78s   gcc-14-x86-64-linux-gnu gcc-x86-64-linux-gnu gettext intltool-debian
 78s   libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
 78s   libfile-stripnondeterminism-perl libgcc-14-dev libgomp1 libhwasan0 libisl23
 78s   libitm1 liblsan0 libmpc3 libquadmath0 libstdc++-14-dev libtool libtsan2
 78s   libubsan1 m4 po-debconf pybuild-plugin-autopkgtest
 78s 0 upgraded, 46 newly installed, 0 to remove and 0 not upgraded.
 78s Need to get 70.0 MB/70.0 MB of archives.
 78s After this operation, 235 MB of additional disk space will be used.
 78s Get:1 /tmp/autopkgtest.hTgRcs/2-autopkgtest-satdep.deb autopkgtest-satdep amd64 0 [852 B]
 78s Get:2 http://ftpmaster.internal/ubuntu plucky/main amd64 m4 amd64 1.4.19-4build1 [244 kB]
 78s Get:3 http://ftpmaster.internal/ubuntu plucky/main amd64 autoconf all 2.72-3 [382 kB]
 78s Get:4 http://ftpmaster.internal/ubuntu plucky/main amd64 autotools-dev all 20220109.1 [44.9 kB]
 78s Get:5 http://ftpmaster.internal/ubuntu plucky/main amd64 automake all 1:1.16.5-1.3ubuntu1 [558 kB]
 78s Get:6 http://ftpmaster.internal/ubuntu plucky/main amd64 autopoint all 0.22.5-2 [616 kB]
 78s Get:7 http://ftpmaster.internal/ubuntu plucky/main amd64 libisl23 amd64 0.27-1 [685 kB]
 78s Get:8 http://ftpmaster.internal/ubuntu plucky/main amd64 libmpc3 amd64 1.3.1-1build2 [55.3 kB]
 78s Get:9 http://ftpmaster.internal/ubuntu plucky/main amd64 cpp-14-x86-64-linux-gnu amd64 14.2.0-8ubuntu1 [11.9 MB]
 79s Get:10 http://ftpmaster.internal/ubuntu plucky/main amd64 cpp-14 amd64 14.2.0-8ubuntu1 [1030 B]
 79s Get:11 http://ftpmaster.internal/ubuntu plucky/main amd64 cpp-x86-64-linux-gnu amd64 4:14.1.0-2ubuntu1 [5452 B]
 79s Get:12 http://ftpmaster.internal/ubuntu plucky/main amd64 cpp amd64 4:14.1.0-2ubuntu1 [22.4 kB]
 79s Get:13 http://ftpmaster.internal/ubuntu plucky/main amd64 libcc1-0 amd64 14.2.0-8ubuntu1 [47.6 kB]
 79s Get:14 http://ftpmaster.internal/ubuntu plucky/main amd64 libgomp1 amd64 14.2.0-8ubuntu1 [148 kB]
 79s Get:15 http://ftpmaster.internal/ubuntu plucky/main amd64 libitm1 amd64 14.2.0-8ubuntu1 [29.1 kB]
 79s Get:16 http://ftpmaster.internal/ubuntu plucky/main amd64 libasan8 amd64 14.2.0-8ubuntu1 [2998 kB]
 79s Get:17 http://ftpmaster.internal/ubuntu plucky/main amd64 liblsan0 amd64 14.2.0-8ubuntu1 [1317 kB]
 79s Get:18 http://ftpmaster.internal/ubuntu plucky/main amd64 libtsan2 amd64 14.2.0-8ubuntu1 [2732 kB]
 79s Get:19 http://ftpmaster.internal/ubuntu plucky/main amd64 libubsan1 amd64 14.2.0-8ubuntu1 [1177 kB]
 79s Get:20 http://ftpmaster.internal/ubuntu plucky/main amd64 libhwasan0 amd64 14.2.0-8ubuntu1 [1634 kB]
 79s Get:21 http://ftpmaster.internal/ubuntu plucky/main amd64 libquadmath0 amd64 14.2.0-8ubuntu1 [153 kB]
 79s Get:22 http://ftpmaster.internal/ubuntu plucky/main amd64 libgcc-14-dev amd64 14.2.0-8ubuntu1 [2814 kB]
 79s Get:23 http://ftpmaster.internal/ubuntu plucky/main amd64 gcc-14-x86-64-linux-gnu amd64 14.2.0-8ubuntu1 [23.3 MB]
 80s Get:24 http://ftpmaster.internal/ubuntu plucky/main amd64 gcc-14 amd64 14.2.0-8ubuntu1 [528 kB]
 80s Get:25 http://ftpmaster.internal/ubuntu plucky/main amd64 gcc-x86-64-linux-gnu amd64 4:14.1.0-2ubuntu1 [1214 B]
 80s Get:26 http://ftpmaster.internal/ubuntu plucky/main amd64 gcc amd64 4:14.1.0-2ubuntu1 [5000 B]
 80s Get:27 http://ftpmaster.internal/ubuntu plucky/main amd64 libstdc++-14-dev amd64 14.2.0-8ubuntu1 [2504 kB]
 80s Get:28 http://ftpmaster.internal/ubuntu plucky/main amd64 g++-14-x86-64-linux-gnu amd64 14.2.0-8ubuntu1 [13.3 MB]
 80s Get:29 http://ftpmaster.internal/ubuntu plucky/main amd64 g++-14 amd64 14.2.0-8ubuntu1 [19.9 kB]
 80s Get:30 http://ftpmaster.internal/ubuntu plucky/main amd64 g++-x86-64-linux-gnu amd64 4:14.1.0-2ubuntu1 [966 B]
 80s Get:31 http://ftpmaster.internal/ubuntu plucky/main amd64 g++ amd64 4:14.1.0-2ubuntu1 [1100 B]
 80s Get:32 http://ftpmaster.internal/ubuntu plucky/main amd64 build-essential amd64 12.10ubuntu1 [4928 B]
 80s Get:33 http://ftpmaster.internal/ubuntu plucky/main amd64 libdebhelper-perl all 13.20ubuntu1 [94.2 kB]
 80s Get:34 http://ftpmaster.internal/ubuntu plucky/main amd64 libtool all 2.4.7-7build1 [166 kB]
 80s Get:35 http://ftpmaster.internal/ubuntu plucky/main amd64 dh-autoreconf all 20 [16.1 kB]
 80s Get:36 http://ftpmaster.internal/ubuntu plucky/main amd64 libarchive-zip-perl all 1.68-1 [90.2 kB]
 80s Get:37 http://ftpmaster.internal/ubuntu plucky/main amd64 libfile-stripnondeterminism-perl all 1.14.0-1 [20.1 kB]
 80s Get:38 http://ftpmaster.internal/ubuntu plucky/main amd64 dh-strip-nondeterminism all 1.14.0-1 [5058 B]
 80s Get:39 http://ftpmaster.internal/ubuntu plucky/main amd64 debugedit amd64 1:5.1-1 [46.9 kB]
 80s Get:40 http://ftpmaster.internal/ubuntu plucky/main amd64 dwz amd64 0.15-1build6 [115 kB]
 80s Get:41 http://ftpmaster.internal/ubuntu plucky/main amd64 gettext amd64 0.22.5-2 [948 kB]
 80s Get:42 http://ftpmaster.internal/ubuntu plucky/main amd64 intltool-debian all 0.35.0+20060710.6 [23.2 kB]
 80s Get:43 http://ftpmaster.internal/ubuntu plucky/main amd64 po-debconf all 1.0.21+nmu1 [233 kB]
 80s Get:44 http://ftpmaster.internal/ubuntu plucky/main amd64 debhelper all 13.20ubuntu1 [893 kB]
 80s Get:45 http://ftpmaster.internal/ubuntu plucky/universe amd64 dh-python all 6.20241024 [112 kB]
 80s Get:46 http://ftpmaster.internal/ubuntu plucky/universe amd64 pybuild-plugin-autopkgtest all 6.20241024 [1746 B]
 81s Fetched 70.0 MB in 2s (28.2 MB/s)
 81s Selecting previously unselected package m4.
 81s (Reading database ... 
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(Reading database ... 77606 files and directories currently installed.)
 81s Preparing to unpack .../00-m4_1.4.19-4build1_amd64.deb ...
 81s Unpacking m4 (1.4.19-4build1) ...
 81s Selecting previously unselected package autoconf.
 81s Preparing to unpack .../01-autoconf_2.72-3_all.deb ...
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 81s Preparing to unpack .../04-autopoint_0.22.5-2_all.deb ...
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 81s Preparing to unpack .../05-libisl23_0.27-1_amd64.deb ...
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 81s Preparing to unpack .../06-libmpc3_1.3.1-1build2_amd64.deb ...
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 81s Preparing to unpack .../11-libcc1-0_14.2.0-8ubuntu1_amd64.deb ...
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 81s Preparing to unpack .../12-libgomp1_14.2.0-8ubuntu1_amd64.deb ...
 81s Unpacking libgomp1:amd64 (14.2.0-8ubuntu1) ...
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 81s Preparing to unpack .../13-libitm1_14.2.0-8ubuntu1_amd64.deb ...
 81s Unpacking libitm1:amd64 (14.2.0-8ubuntu1) ...
 81s Selecting previously unselected package libasan8:amd64.
 81s Preparing to unpack .../14-libasan8_14.2.0-8ubuntu1_amd64.deb ...
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 81s Preparing to unpack .../15-liblsan0_14.2.0-8ubuntu1_amd64.deb ...
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 83s Setting up g++-x86-64-linux-gnu (4:14.1.0-2ubuntu1) ...
 83s Setting up g++-14 (14.2.0-8ubuntu1) ...
 83s Setting up libtool (2.4.7-7build1) ...
 83s Setting up gcc (4:14.1.0-2ubuntu1) ...
 83s Setting up dh-autoreconf (20) ...
 83s Setting up g++ (4:14.1.0-2ubuntu1) ...
 83s update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto mode
 83s Setting up build-essential (12.10ubuntu1) ...
 83s Setting up debhelper (13.20ubuntu1) ...
 83s Setting up pybuild-plugin-autopkgtest (6.20241024) ...
 83s Setting up autopkgtest-satdep (0) ...
 83s Processing triggers for man-db (2.12.1-3) ...
 84s Processing triggers for install-info (7.1.1-1) ...
 84s Processing triggers for libc-bin (2.40-1ubuntu3) ...
 86s (Reading database ... 80013 files and directories currently installed.)
 86s Removing autopkgtest-satdep (0) ...
 86s autopkgtest [13:35:37]: test pybuild-autopkgtest: pybuild-autopkgtest
 86s autopkgtest [13:35:37]: test pybuild-autopkgtest: [-----------------------
 87s pybuild-autopkgtest
 87s I: pybuild base:311: cd /tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build; python3.13 -m pytest tests
 88s ============================= test session starts ==============================
 88s platform linux -- Python 3.13.0, pytest-8.3.3, pluggy-1.5.0
 88s rootdir: /tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build
 88s plugins: typeguard-4.4.1
 88s collected 1 item / 4 errors
 88s 
 88s ==================================== ERRORS ====================================
 88s ____________________ ERROR collecting tests/test_caldav.py _____________________
 88s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build/tests/test_caldav.py'.
 88s Hint: make sure your test modules/packages have valid Python names.
 88s Traceback:
 88s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 88s     return _bootstrap._gcd_import(name[level:], package, level)
 88s tests/test_caldav.py:27: in <module>
 88s     from caldav.davclient import DAVClient
 88s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 88s     from .davclient import DAVClient
 88s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 88s     from caldav.elements import cdav
 88s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 88s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 88s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 88s     from lxml import etree
 88s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 88s __________________ ERROR collecting tests/test_caldav_unit.py __________________
 88s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build/tests/test_caldav_unit.py'.
 88s Hint: make sure your test modules/packages have valid Python names.
 88s Traceback:
 88s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 88s     return _bootstrap._gcd_import(name[level:], package, level)
 88s tests/test_caldav_unit.py:16: in <module>
 88s     import caldav
 88s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 88s     from .davclient import DAVClient
 88s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 88s     from caldav.elements import cdav
 88s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 88s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 88s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 88s     from lxml import etree
 88s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 88s _____________________ ERROR collecting tests/test_cdav.py ______________________
 88s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build/tests/test_cdav.py'.
 88s Hint: make sure your test modules/packages have valid Python names.
 88s Traceback:
 88s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 88s     return _bootstrap._gcd_import(name[level:], package, level)
 88s tests/test_cdav.py:5: in <module>
 88s     from caldav.elements.cdav import _to_utc_date_string
 88s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 88s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 88s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 88s     from lxml import etree
 88s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 88s _____________________ ERROR collecting tests/test_vcal.py ______________________
 88s ImportError while importing test module '/tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build/tests/test_vcal.py'.
 88s Hint: make sure your test modules/packages have valid Python names.
 88s Traceback:
 88s /usr/lib/python3.13/importlib/__init__.py:88: in import_module
 88s     return _bootstrap._gcd_import(name[level:], package, level)
 88s tests/test_vcal.py:12: in <module>
 88s     from caldav.lib import vcal
 88s /usr/lib/python3/dist-packages/caldav/__init__.py:8: in <module>
 88s     from .davclient import DAVClient
 88s /usr/lib/python3/dist-packages/caldav/davclient.py:7: in <module>
 88s     from caldav.elements import cdav
 88s /usr/lib/python3/dist-packages/caldav/elements/cdav.py:18: in <module>
 88s     from .base import BaseElement, NamedBaseElement, ValuedBaseElement
 88s /usr/lib/python3/dist-packages/caldav/elements/base.py:5: in <module>
 88s     from lxml import etree
 88s E   ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py)
 88s =========================== short test summary info ============================
 88s ERROR tests/test_caldav.py
 88s ERROR tests/test_caldav_unit.py
 88s ERROR tests/test_cdav.py
 88s ERROR tests/test_vcal.py
 88s !!!!!!!!!!!!!!!!!!! Interrupted: 4 errors during collection !!!!!!!!!!!!!!!!!!!!
 88s ============================== 4 errors in 0.73s ===============================
 88s E: pybuild pybuild:389: test: plugin distutils failed with: exit code=2: cd /tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build; python3.13 -m pytest tests
 88s I: pybuild base:311: cd /tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build; python3.12 -m pytest tests
 89s ============================= test session starts ==============================
 89s platform linux -- Python 3.12.7, pytest-8.3.3, pluggy-1.5.0
 89s rootdir: /tmp/autopkgtest.hTgRcs/autopkgtest_tmp/build
 89s plugins: typeguard-4.4.1
 89s collected 121 items
 89s 
 89s tests/test_caldav.py sssssssssssssssssssssssssssssssssssssssssssssssssss [ 42%]
 89s ssssssssssssssssssssssssssssss                                           [ 66%]
 89s tests/test_caldav_unit.py .............................                  [ 90%]
 89s tests/test_cdav.py ........                                              [ 97%]
 89s tests/test_utils.py .                                                    [ 98%]
 89s tests/test_vcal.py ..                                                    [100%]
 89s 
 89s ======================== 40 passed, 81 skipped in 0.85s ========================
 89s pybuild-autopkgtest: error: pybuild --autopkgtest --test-pytest -i python{version} -p "3.13 3.12" returned exit code 13
 89s make: *** [/tmp/RbIzyBXxiW/run:4: pybuild-autopkgtest] Error 25
 89s pybuild-autopkgtest: error: /tmp/RbIzyBXxiW/run pybuild-autopkgtest returned exit code 2
 89s autopkgtest [13:35:40]: test pybuild-autopkgtest: -----------------------]
 90s pybuild-autopkgtest  FAIL non-zero exit status 25
 90s autopkgtest [13:35:41]: test pybuild-autopkgtest:  - - - - - - - - - - results - - - - - - - - - -
 90s autopkgtest [13:35:41]: @@@@@@@@@@@@@@@@@@@@ summary
 90s run-tests            FAIL non-zero exit status 2
 90s pybuild-autopkgtest  FAIL non-zero exit status 25
 95s nova [W] Skipping flock for amd64
 95s Creating nova instance adt-plucky-amd64-python-caldav-20241114-133411-juju-7f2275-prod-proposed-migration-environment-20-1353adb6-cc78-4e57-81a7-10e3d782798a from image adt/ubuntu-plucky-amd64-server-20241114.img (UUID 79d80331-8736-463c-82c6-8c9e13c0a4ca)...