0s autopkgtest [16:40:50]: starting date and time: 2024-07-31 16:40:50+0000
  0s autopkgtest [16:40:50]: git checkout: fd3bed09 nova: allow more retries for quota issues
  0s autopkgtest [16:40:50]: host juju-7f2275-prod-proposed-migration-environment-9; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.94ptrf0r/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:phpunit --apt-upgrade php-doctrine-deprecations --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=phpunit/9.6.20-1 -- lxd -r lxd-armhf-10.145.243.9 lxd-armhf-10.145.243.9:autopkgtest/ubuntu/oracular/armhf
 30s Error: Post "https://10.145.243.9:8443/1.0/instances/autopkgtest-lxd-rkonaz/exec": x509: certificate is valid for 127.0.0.1, ::1, not 10.145.243.9
 45s Error: Unable to connect to: 10.145.243.9:8443
110s Unexpected error:
110s Traceback (most recent call last):
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 830, in mainloop
110s     command()
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 759, in command
110s     r = f(c, ce)
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 348, in cmd_open
110s     caller.hook_open()
110s   File "/home/ubuntu/autopkgtest/virt/autopkgtest-virt-lxd", line 159, in hook_open
110s     wait_booted()
110s   File "/home/ubuntu/autopkgtest/virt/autopkgtest-virt-lxd", line 114, in wait_booted
110s     VirtSubproc.wait_booted([args.command, 'exec', container_name, '--'],
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 248, in wait_booted
110s     check_exec(
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 193, in check_exec
110s     (status, out, err) = execute_timeout(None, timeout, real_argv,
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 155, in execute_timeout
110s     (out, err) = sp.communicate(instr)
110s   File "/usr/lib/python3.8/subprocess.py", line 1018, in communicate
110s     stderr = self.stderr.read()
110s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 75, in alarm_handler
110s     raise Timeout(to)
110s VirtSubproc.Timeout: 60
110s autopkgtest [16:42:40]: ERROR: testbed failure: unexpected eof from the testbed