0s autopkgtest [09:14:25]: starting date and time: 2026-04-09 09:14:25+0000 0s autopkgtest [09:14:25]: git checkout: 4b346b80 nova: make wait_reboot return success even when a no-op 0s autopkgtest [09:14:25]: host juju-7f2275-prod-proposed-migration-environment-15; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.i81393xb/out --timeout-copy=6000 --needs-internet=try --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:python3-defaults --apt-upgrade jupyter-kernel-test --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=python3-defaults/3.14.3-0ubuntu2 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-cpu2-ram4-disk20-s390x --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@sto01-s390x-25.secgroup --name adt-resolute-s390x-jupyter-kernel-test-20260409-091425-juju-7f2275-prod-proposed-migration-environment-15-03e76e95-d815-4d57-bc9c-14ae3d0a3c12 --image adt/ubuntu-resolute-s390x-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-15 --net-id=net_prod-autopkgtest-workers-s390x -e TERM=linux --mirror=http://ftpmaster.internal/ubuntu/ 4s Creating nova instance adt-resolute-s390x-jupyter-kernel-test-20260409-091425-juju-7f2275-prod-proposed-migration-environment-15-03e76e95-d815-4d57-bc9c-14ae3d0a3c12 from image adt/ubuntu-resolute-s390x-server-20260409.img (UUID 7dd7782c-e7ae-4e88-b2b7-57e641b4cc91)... 36s autopkgtest [09:15:01]: testbed dpkg architecture: s390x 37s autopkgtest [09:15:02]: testbed apt version: 3.1.16 37s autopkgtest [09:15:02]: @@@@@@@@@@@@@@@@@@@@ test bed setup 37s autopkgtest [09:15:02]: testbed release detected to be: None 38s autopkgtest [09:15:03]: updating testbed package index (apt update) 38s Get:1 http://ftpmaster.internal/ubuntu resolute-proposed InRelease [124 kB] 38s Hit:2 http://ftpmaster.internal/ubuntu resolute InRelease 38s Hit:3 http://ftpmaster.internal/ubuntu resolute-updates InRelease 38s Hit:4 http://ftpmaster.internal/ubuntu resolute-security InRelease 38s Get:5 http://ftpmaster.internal/ubuntu resolute-proposed/main Sources [48.6 kB] 38s Get:6 http://ftpmaster.internal/ubuntu resolute-proposed/restricted Sources [5232 B] 38s Get:7 http://ftpmaster.internal/ubuntu resolute-proposed/multiverse Sources [15.9 kB] 38s Get:8 http://ftpmaster.internal/ubuntu resolute-proposed/universe Sources [462 kB] 38s Get:9 http://ftpmaster.internal/ubuntu resolute-proposed/main s390x Packages [63.3 kB] 39s Get:10 http://ftpmaster.internal/ubuntu resolute-proposed/universe s390x Packages [226 kB] 39s Get:11 http://ftpmaster.internal/ubuntu resolute-proposed/multiverse s390x Packages [4120 B] 39s Fetched 950 kB in 1s (1624 kB/s) 40s Reading package lists... 40s Hit:1 http://ftpmaster.internal/ubuntu resolute-proposed InRelease 41s Hit:2 http://ftpmaster.internal/ubuntu resolute InRelease 41s Hit:3 http://ftpmaster.internal/ubuntu resolute-updates InRelease 41s Hit:4 http://ftpmaster.internal/ubuntu resolute-security InRelease 41s Reading package lists... 42s Reading package lists... 42s Building dependency tree... 42s Reading state information... 42s Calculating upgrade... 42s The following packages will be upgraded: 42s libpython3-stdlib python3 python3-gdbm python3-minimal 42s 4 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 42s Need to get 65.8 kB of archives. 42s After this operation, 0 B of additional disk space will be used. 42s Get:1 http://ftpmaster.internal/ubuntu resolute-proposed/main s390x python3-minimal s390x 3.14.3-0ubuntu2 [25.8 kB] 42s Get:2 http://ftpmaster.internal/ubuntu resolute-proposed/main s390x python3 s390x 3.14.3-0ubuntu2 [22.9 kB] 42s Get:3 http://ftpmaster.internal/ubuntu resolute-proposed/main s390x libpython3-stdlib s390x 3.14.3-0ubuntu2 [8484 B] 42s Get:4 http://ftpmaster.internal/ubuntu resolute-proposed/main s390x python3-gdbm s390x 3.14.3-0ubuntu2 [8614 B] 43s Fetched 65.8 kB in 0s (166 kB/s) 43s (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 92058 files and directories currently installed.) 43s Preparing to unpack .../python3-minimal_3.14.3-0ubuntu2_s390x.deb ... 43s Unpacking python3-minimal (3.14.3-0ubuntu2) over (3.14.3-0ubuntu1) ... 43s Setting up python3-minimal (3.14.3-0ubuntu2) ... 43s (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 92058 files and directories currently installed.) 43s Preparing to unpack .../python3_3.14.3-0ubuntu2_s390x.deb ... 43s Unpacking python3 (3.14.3-0ubuntu2) over (3.14.3-0ubuntu1) ... 43s Preparing to unpack .../libpython3-stdlib_3.14.3-0ubuntu2_s390x.deb ... 43s Unpacking libpython3-stdlib:s390x (3.14.3-0ubuntu2) over (3.14.3-0ubuntu1) ... 43s Preparing to unpack .../python3-gdbm_3.14.3-0ubuntu2_s390x.deb ... 43s Unpacking python3-gdbm (3.14.3-0ubuntu2) over (3.14.3-0ubuntu1) ... 43s Setting up python3-gdbm (3.14.3-0ubuntu2) ... 43s Setting up libpython3-stdlib:s390x (3.14.3-0ubuntu2) ... 43s Setting up python3 (3.14.3-0ubuntu2) ... 43s Processing triggers for man-db (2.13.1-1build1) ... 44s autopkgtest [09:15:09]: upgrading testbed (apt dist-upgrade and autopurge) 44s Reading package lists... 44s Building dependency tree... 44s Reading state information... 44s Calculating upgrade... 45s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 45s Reading package lists... 45s Building dependency tree... 45s Reading state information... 45s Solving dependencies... 45s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 47s autopkgtest [09:15:12]: testbed running kernel: Linux 7.0.0-12-generic #12-Ubuntu SMP PREEMPT Thu Apr 2 09:16:07 UTC 2026 48s autopkgtest [09:15:13]: @@@@@@@@@@@@@@@@@@@@ apt-source jupyter-kernel-test 49s Get:1 http://ftpmaster.internal/ubuntu resolute/universe jupyter-kernel-test 0.7.0-3 (dsc) [2447 B] 49s Get:2 http://ftpmaster.internal/ubuntu resolute/universe jupyter-kernel-test 0.7.0-3 (tar) [17.0 kB] 49s Get:3 http://ftpmaster.internal/ubuntu resolute/universe jupyter-kernel-test 0.7.0-3 (diff) [3096 B] 49s gpgv: Signature made Sun May 4 18:14:23 2025 UTC 49s gpgv: using RSA key 73B299CBD4EEADDCC017E87A5BFFDCC258E69433 49s gpgv: Can't check signature: No public key 49s dpkg-source: warning: cannot verify inline signature for ./jupyter-kernel-test_0.7.0-3.dsc: no acceptable signature found 49s autopkgtest [09:15:14]: testing package jupyter-kernel-test version 0.7.0-3 49s autopkgtest [09:15:14]: build not needed 50s autopkgtest [09:15:15]: test pybuild-autopkgtest: preparing testbed 50s Reading package lists... 50s Building dependency tree... 50s Reading state information... 50s Solving dependencies... 50s Some packages could not be installed. This may mean that you have 50s requested an impossible situation or if you are using the unstable 50s distribution that some required packages have not yet been created 50s or been moved out of Incoming. 50s The following information may help to resolve the situation: 50s 50s The following packages have unmet dependencies: 50s satisfy:command-line : Depends: python3-jupyter-kernel-test but it is not going to be installed 50s Depends: pybuild-plugin-autopkgtest but it is not going to be installed 50s Depends: debhelper-compat (= 13) 50s Depends: dh-sequence-python3 50s Depends: pybuild-plugin-pyproject but it is not going to be installed 50s Depends: python3-all but it is not going to be installed 50s Depends: python3-hatchling but it is not going to be installed 50s Depends: python3-ipykernel but it is not going to be installed 50s Depends: python3-jupyter-client but it is not going to be installed 50s Depends: r-cran-irkernel but it is not going to be installed 50s Depends: r-recommended but it is not going to be installed 50s Depends: build-essential but it is not going to be installed 50s E: Unable to satisfy dependencies. Reached two conflicting assignments: 50s 1. r-cran-irkernel:s390x is selected for install because: 50s 1. satisfy:command-line:s390x=1 is selected for install 50s 2. satisfy:command-line:s390x Depends r-cran-irkernel 50s 2. r-cran-irkernel:s390x Depends r-cran-uuid 50s but none of the choices are installable: 50s [no choices] 50s autopkgtest: WARNING: Test dependencies are unsatisfiable with using apt pinning. Retrying with using all packages from resolute-proposed 50s Reading package lists... 51s Building dependency tree... 51s Reading state information... 51s Solving dependencies... 51s Some packages could not be installed. This may mean that you have 51s requested an impossible situation or if you are using the unstable 51s distribution that some required packages have not yet been created 51s or been moved out of Incoming. 51s The following information may help to resolve the situation: 51s 51s The following packages have unmet dependencies: 51s satisfy:command-line : Depends: python3-jupyter-kernel-test but it is not going to be installed 51s Depends: pybuild-plugin-autopkgtest but it is not going to be installed 51s Depends: debhelper-compat (= 13) 51s Depends: dh-sequence-python3 51s Depends: pybuild-plugin-pyproject but it is not going to be installed 51s Depends: python3-all but it is not going to be installed 51s Depends: python3-hatchling but it is not going to be installed 51s Depends: python3-ipykernel but it is not going to be installed 51s Depends: python3-jupyter-client but it is not going to be installed 51s Depends: r-cran-irkernel but it is not going to be installed 51s Depends: r-recommended but it is not going to be installed 51s Depends: build-essential but it is not going to be installed 51s E: Unable to satisfy dependencies. Reached two conflicting assignments: 51s 1. r-cran-irkernel:s390x is selected for install because: 51s 1. satisfy:command-line:s390x=1 is selected for install 51s 2. satisfy:command-line:s390x Depends r-cran-irkernel 51s 2. r-cran-irkernel:s390x Depends r-cran-uuid 51s but none of the choices are installable: 51s [no choices] 51s pybuild-autopkgtest FAIL badpkg 51s blame: jupyter-kernel-test 51s badpkg: Test dependencies are unsatisfiable. A common reason is that your testbed is out of date with respect to the archive, and you need to use a current testbed or run apt-get update or use -U. 51s autopkgtest [09:15:16]: @@@@@@@@@@@@@@@@@@@@ summary 51s pybuild-autopkgtest FAIL badpkg 51s blame: jupyter-kernel-test 51s badpkg: Test dependencies are unsatisfiable. A common reason is that your testbed is out of date with respect to the archive, and you need to use a current testbed or run apt-get update or use -U.