0s autopkgtest [07:48:20]: starting date and time: 2025-04-23 07:48:20+0000
  0s autopkgtest [07:48:20]: git checkout: 9986aa8c Merge branch 'skia/fix_network_interface' into 'ubuntu/production'
  0s autopkgtest [07:48:20]: host juju-7f2275-prod-proposed-migration-environment-2; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.0w8wbqzz/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:nvidia-graphics-drivers-570-server --apt-upgrade pyopencl --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=nvidia-graphics-drivers-570-server/570.133.20-0ubuntu0.22.04.1 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-cpu2-ram4-disk20-amd64 --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-2@sto01-8.secgroup --name adt-jammy-amd64-pyopencl-20250423-072613-juju-7f2275-prod-proposed-migration-environment-2-c1915231-3e85-4d57-88d9-596b3cc0460f --image adt/ubuntu-jammy-amd64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-2 --net-id=net_prod-autopkgtest-workers-amd64 -e TERM=linux --mirror=http://ftpmaster.internal/ubuntu/
190s autopkgtest [07:51:30]: testbed dpkg architecture: amd64
191s autopkgtest [07:51:31]: testbed apt version: 2.4.13
191s autopkgtest [07:51:31]: @@@@@@@@@@@@@@@@@@@@ test bed setup
191s autopkgtest [07:51:31]: testbed release detected to be: None
192s autopkgtest [07:51:32]: updating testbed package index (apt update)
192s Err:1 http://ftpmaster.internal/ubuntu jammy InRelease
192s   403  Forbidden [IP: 10.151.41.6 3128]
192s Err:2 http://ftpmaster.internal/ubuntu jammy-updates InRelease
192s   403  Forbidden [IP: 10.151.41.6 3128]
192s Err:3 http://ftpmaster.internal/ubuntu jammy-security InRelease
192s   403  Forbidden [IP: 10.151.41.6 3128]
192s Err:4 http://ftpmaster.internal/ubuntu jammy-proposed InRelease
192s   403  Forbidden [IP: 10.151.41.6 3128]
193s Reading package lists...
193s E: The repository 'http://ftpmaster.internal/ubuntu jammy InRelease' is no longer signed.
193s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/jammy/InRelease  403  Forbidden [IP: 10.151.41.6 3128]
193s E: The repository 'http://ftpmaster.internal/ubuntu jammy-updates InRelease' is no longer signed.
193s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/jammy-updates/InRelease  403  Forbidden [IP: 10.151.41.6 3128]
193s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/jammy-security/InRelease  403  Forbidden [IP: 10.151.41.6 3128]
193s E: The repository 'http://ftpmaster.internal/ubuntu jammy-security InRelease' is no longer signed.
193s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/jammy-proposed/InRelease  403  Forbidden [IP: 10.151.41.6 3128]
193s E: The repository 'http://ftpmaster.internal/ubuntu jammy-proposed InRelease' is not signed.
305s nova [W] Skipping flock for amd64
305s Creating nova instance adt-jammy-amd64-pyopencl-20250423-072613-juju-7f2275-prod-proposed-migration-environment-2-c1915231-3e85-4d57-88d9-596b3cc0460f from image adt/ubuntu-jammy-amd64-server-20250422.img (UUID bcb30044-0b4a-4cd7-9671-8ec39d3dea4e)...
305s nova [W] Timed out waiting for cb9e369e-89c2-40b9-a536-aa0002228d03 to get deleted.
305s autopkgtest [07:53:25]: ERROR: testbed failure: failed testbed apt update