0s autopkgtest [20:16:50]: starting date and time: 2024-05-13 20:16:50+0000
  0s autopkgtest [20:16:50]: git checkout: 43bc6cdf gitlab-ci: do not include the salsa pipeline
  0s autopkgtest [20:16:50]: host juju-7f2275-prod-proposed-migration-environment-4; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.ssrofd4m/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,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\n" >> /etc/environment' --apt-pocket=proposed=src:php-guzzlehttp-psr7,src:php-http-psr7-integration-tests,src:php-nyholm-psr7 --apt-upgrade php-league-uri-src --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 '--env=ADT_TEST_TRIGGERS=php-guzzlehttp-psr7/2.6.2-3 php-http-psr7-integration-tests/1.3.0-3 php-nyholm-psr7/1.8.1-2' -- lxd -r lxd-armhf-10.145.243.211 lxd-armhf-10.145.243.211:autopkgtest/ubuntu/oracular/armhf
  0s <VirtSubproc>: failure: ['lxc', 'launch', '--ephemeral', 'lxd-armhf-10.145.243.211:autopkgtest/ubuntu/oracular/armhf', 'lxd-armhf-10.145.243.211:autopkgtest-lxd-xuyfur'] failed (exit status 46, stderr 'internal error, please report: running "lxd.lxc" failed: cannot create transient scope: DBus error "System.Error.E2BIG": [Argument list too long]\n')
  0s autopkgtest [20:16:50]: ERROR: testbed failure: unexpected eof from the testbed