0s autopkgtest [09:16:34]: starting date and time: 2025-04-26 09:16:34+0000
  0s autopkgtest [09:16:34]: git checkout: 9986aa8c Merge branch 'skia/fix_network_interface' into 'ubuntu/production'
  0s autopkgtest [09:16:34]: host juju-7f2275-prod-proposed-migration-environment-20; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.gyy_iag_/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed --apt-upgrade linux-nvidia --timeout-short=300 --timeout-copy=20000 --timeout-test=20000 --timeout-build=20000 '--env=ADT_TEST_TRIGGERS=linux-meta-nvidia/6.8.0-1028.31 linux-nvidia/6.8.0-1028.31 linux-signed-nvidia/6.8.0-1028.31' --setup-commands 'apt-get install -y ^kernel-testing--linux\-nvidia--full--preferred$ || apt-get install -y ^linux-image\-nvidia$ ^linux-headers\-nvidia$ || apt-get install -y ^linux-image-generic\-nvidia$ ^linux-headers-generic\-nvidia$' --setup-commands 'apt-get install -y ^kernel-testing--linux\-nvidia--modules-extra--preferred$ || apt-get install -y ^linux-modules-extra\-nvidia$ || :' -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-cpu4-ram16-disk100-amd64 --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@sto01-8.secgroup --name adt-noble-amd64-linux-nvidia-20250426-090412-juju-7f2275-prod-proposed-migration-environment-20-ad0f3d8a-9705-4ce2-882f-5211e5ad5f14 --image adt/ubuntu-noble-amd64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-20 --net-id=net_prod-autopkgtest-workers-amd64 -e TERM=linux --mirror=http://ftpmaster.internal/ubuntu/
 34s autopkgtest [09:17:08]: testbed dpkg architecture: amd64
 34s autopkgtest [09:17:08]: testbed apt version: 2.7.14build2
 35s autopkgtest [09:17:09]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 35s autopkgtest [09:17:09]: testbed release detected to be: None
 35s autopkgtest [09:17:09]: updating testbed package index (apt update)
 35s Err:1 http://ftpmaster.internal/ubuntu noble-proposed InRelease
 35s   403  Forbidden [IP: 10.151.41.7 3128]
 35s Err:2 http://ftpmaster.internal/ubuntu noble InRelease
 35s   403  Forbidden [IP: 10.151.41.7 3128]
 35s Err:3 http://ftpmaster.internal/ubuntu noble-updates InRelease
 35s   403  Forbidden [IP: 10.151.41.7 3128]
 35s Err:4 http://ftpmaster.internal/ubuntu noble-security InRelease
 35s   403  Forbidden [IP: 10.151.41.7 3128]
 36s Reading package lists...
 36s E: The repository 'http://ftpmaster.internal/ubuntu noble-proposed InRelease' is not signed.
 36s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/noble-proposed/InRelease  403  Forbidden [IP: 10.151.41.7 3128]
 36s E: The repository 'http://ftpmaster.internal/ubuntu noble InRelease' is no longer signed.
 36s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/noble/InRelease  403  Forbidden [IP: 10.151.41.7 3128]
 36s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/noble-updates/InRelease  403  Forbidden [IP: 10.151.41.7 3128]
 36s E: The repository 'http://ftpmaster.internal/ubuntu noble-updates InRelease' is no longer signed.
 36s E: Failed to fetch http://ftpmaster.internal/ubuntu/dists/noble-security/InRelease  403  Forbidden [IP: 10.151.41.7 3128]
 36s E: The repository 'http://ftpmaster.internal/ubuntu noble-security InRelease' is no longer signed.
 40s nova [W] Skipping flock for amd64
 40s Creating nova instance adt-noble-amd64-linux-nvidia-20250426-090412-juju-7f2275-prod-proposed-migration-environment-20-ad0f3d8a-9705-4ce2-882f-5211e5ad5f14 from image adt/ubuntu-noble-amd64-server-20250422.img (UUID 7999963e-5095-425b-8bce-03cd915e2e35)...
 40s nova [W] Timed out waiting for f74fc1ab-6e24-48d5-a593-962ffbcb2f78 to get deleted.
 40s autopkgtest [09:17:14]: ERROR: testbed failure: failed testbed apt update