0s autopkgtest [17:06:08]: starting date and time: 2025-11-17 17:06:08+0000
  0s autopkgtest [17:06:08]: git checkout: 508d4a25 a-v-ssh wait_for_ssh: demote "ssh connection failed" to a debug message
  0s autopkgtest [17:06:08]: host juju-7f2275-prod-proposed-migration-environment-9; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.3dgzxxbe/out --timeout-copy=6000 --setup-commands 'ln -s /dev/null /etc/systemd/system/bluetooth.service; printf "http_proxy=http://squid.internal:3128\nhttps_proxy=http://squid.internal:3128\nno_proxy=127.0.0.1,127.0.1.1,localhost,localdomain,internal,login.ubuntu.com,archive.ubuntu.com,ports.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,changelogs.ubuntu.com,keyserver.ubuntu.com,launchpadlibrarian.net,launchpadcontent.net,launchpad.net,keystone.ps5.canonical.com,objectstorage.prodstack5.canonical.com,radosgw.ps5.canonical.com\n" >> /etc/environment' --apt-pocket=proposed=src:systemd --apt-upgrade sbws --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=systemd/258.1-2ubuntu1 -- lxd -r lxd-armhf-10.145.243.142 lxd-armhf-10.145.243.142:autopkgtest/ubuntu/resolute/armhf
 21s autopkgtest [17:06:29]: testbed dpkg architecture: armhf
 23s autopkgtest [17:06:31]: testbed apt version: 3.1.11
 27s autopkgtest [17:06:35]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 29s autopkgtest [17:06:37]: testbed release detected to be: None
 38s autopkgtest [17:06:46]: ERROR: "sh -ec "$@" >> "/etc/apt/sources.list.d/autopkgtest-add-apt-release-resolute-proposed.sources" add_apt_source printf %s\n Types: deb deb-src
 38s URIs: http://ftpmaster.internal/ubuntu/
 38s Suites: resolute-proposed
 38s Components: main restricted universe multiverse
 38s Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
 38s " failed with stderr "cannot confirm that parent process is alive: Operation not permitted
 38s unexpected eof from helper process
 38s "