0s autopkgtest [16:43:10]: starting date and time: 2024-11-16 16:43:10+0000
  0s autopkgtest [16:43:10]: git checkout: 0acbae0a WIP show VirtSubproc stderr in real-time
  0s autopkgtest [16:43:10]: host juju-7f2275-prod-proposed-migration-environment-2; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.lf_e0l2i/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:mdtraj --apt-upgrade mdtraj --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=mdtraj/1.10.1-2build1 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-s390x --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-2@bos03-s390x-25.secgroup --name adt-plucky-s390x-mdtraj-20241116-164310-juju-7f2275-prod-proposed-migration-environment-2-f659f993-c77e-4978-b0bd-6f8923737ffa --image adt/ubuntu-plucky-s390x-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-2 --net-id=net_prod-proposed-migration-s390x -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/
 45s autopkgtest [16:43:55]: testbed dpkg architecture: s390x
 45s autopkgtest [16:43:55]: testbed apt version: 2.9.8
 45s autopkgtest [16:43:55]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 46s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
 46s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [15.5 kB]
 46s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [7016 B]
 46s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [91.9 kB]
 46s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [1004 kB]
 47s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main s390x Packages [150 kB]
 47s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/universe s390x Packages [746 kB]
 47s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse s390x Packages [4940 B]
 47s Fetched 2094 kB in 1s (2614 kB/s)
 47s Reading package lists...
 49s Reading package lists...
 49s Building dependency tree...
 49s Reading state information...
 49s Calculating upgrade...
 49s The following packages will be upgraded:
 49s   debianutils
 49s 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 49s Need to get 93.3 kB of archives.
 49s After this operation, 0 B of additional disk space will be used.
 49s Get:1 http://ftpmaster.internal/ubuntu plucky/main s390x debianutils s390x 5.21 [93.3 kB]
 50s Fetched 93.3 kB in 0s (294 kB/s)
 50s (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
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(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
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(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 55524 files and directories currently installed.)
 50s Preparing to unpack .../debianutils_5.21_s390x.deb ...
 50s Unpacking debianutils (5.21) over (5.20) ...
 50s Setting up debianutils (5.21) ...
 50s Processing triggers for man-db (2.13.0-1) ...
 51s Reading package lists...
 51s Building dependency tree...
 51s Reading state information...
 51s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 51s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
 51s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
 51s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
 52s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
 52s Reading package lists...
 52s Reading package lists...
 52s Building dependency tree...
 52s Reading state information...
 52s Calculating upgrade...
 53s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 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.
 55s autopkgtest [16:44:05]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP Mon Sep 16 12:49:35 UTC 2024
 55s autopkgtest [16:44:05]: @@@@@@@@@@@@@@@@@@@@ apt-source mdtraj
 57s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed/universe mdtraj 1.10.1-2build1 (dsc) [2701 B]
 57s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/universe mdtraj 1.10.1-2build1 (tar) [21.9 MB]
 57s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/universe mdtraj 1.10.1-2build1 (diff) [299 kB]
 57s gpgv: Signature made Fri Nov 15 13:41:25 2024 UTC
 57s gpgv:                using RSA key 568BF22A66337CBFC9A6B9B72C83DBC8E9BD0E37
 57s gpgv: Can't check signature: No public key
 57s dpkg-source: warning: cannot verify inline signature for ./mdtraj_1.10.1-2build1.dsc: no acceptable signature found
 58s autopkgtest [16:44:08]: testing package mdtraj version 1.10.1-2build1
 59s command1             SKIP Test lists explicitly supported architectures, but the current architecture s390x isn't listed.
 59s autopkgtest [16:44:09]: build not needed
 61s command1             SKIP Test lists explicitly supported architectures, but the current architecture s390x isn't listed.
 61s autopkgtest [16:44:11]: @@@@@@@@@@@@@@@@@@@@ summary
 61s command1             SKIP Test lists explicitly supported architectures, but the current architecture s390x isn't listed.
 61s command1             SKIP Test lists explicitly supported architectures, but the current architecture s390x isn't listed.
 73s virt: nova [W] Using flock in prodstack6-s390x
 73s virt: Creating nova instance adt-plucky-s390x-mdtraj-20241116-164310-juju-7f2275-prod-proposed-migration-environment-2-f659f993-c77e-4978-b0bd-6f8923737ffa from image adt/ubuntu-plucky-s390x-server-20241116.img (UUID 8b9ebbc2-c07a-4d37-971c-9f6c1dec30a1)...