0s autopkgtest [15:29:42]: starting date and time: 2024-12-04 15:29:42+0000
  0s autopkgtest [15:29:42]: git checkout: 48af33f0 Fix --add-apt-source=ppa for focal
  0s autopkgtest [15:29:42]: host juju-7f2275-prod-proposed-migration-environment-20; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.dnlgpno5/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:aspell --apt-upgrade gnustep-gui --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=aspell/0.60.8.1-2 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-arm64-3.secgroup --name adt-plucky-arm64-gnustep-gui-20241204-152145-juju-7f2275-prod-proposed-migration-environment-20-7bb7dbaa-3405-49af-98ce-825262bb60ee --image adt/ubuntu-plucky-arm64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-20 --net-id=net_prod-proposed-migration -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/
102s nova [W] Using flock in prodstack6-arm64
102s Creating nova instance adt-plucky-arm64-gnustep-gui-20241204-152145-juju-7f2275-prod-proposed-migration-environment-20-7bb7dbaa-3405-49af-98ce-825262bb60ee from image adt/ubuntu-plucky-arm64-server-20241204.img (UUID b1e2b1c6-409a-4f80-af2b-468b6b2bbda4)...
102s Unexpected error:
102s OSError: [Errno 28] No space left on device
102s 
102s During handling of the above exception, another exception occurred:
102s 
102s Traceback (most recent call last):
102s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 833, in mainloop
102s     command()
102s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 762, in command
102s     r = f(c, ce)
102s   File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 351, in cmd_open
102s     caller.hook_open()
102s   File "/home/ubuntu/autopkgtest/virt/autopkgtest-virt-ssh", line 425, in hook_open
102s     host_setup('open')
102s   File "/home/ubuntu/autopkgtest/virt/autopkgtest-virt-ssh", line 255, in host_setup
102s     build_auxverb()
102s   File "/home/ubuntu/autopkgtest/virt/autopkgtest-virt-ssh", line 358, in build_auxverb
102s     f.write('''#!/bin/bash
102s OSError: [Errno 28] No space left on device
102s autopkgtest [15:31:24]: ERROR: testbed failure: unexpected eof from the testbed