this derivation will be built: /nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv building '/nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux' building '/nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv' on farm.numtide.com:50051 container-test-ubuntu-24-04-stop-on-removal> elastic-arm-efff5407: building dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv container-test-ubuntu-24-04-stop-on-removal> Running type check container-test-ubuntu-24-04-stop-on-removal> Success: no issues found in 1 source file container-test-ubuntu-24-04-stop-on-removal> Linting test script container-test-ubuntu-24-04-stop-on-removal> Error: Unknown device type. container-test-ubuntu-24-04-stop-on-removal> Traceback (most recent call last): container-test-ubuntu-24-04-stop-on-removal> File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/bin/.container-test-driver-wrapped", line 9, in container-test-ubuntu-24-04-stop-on-removal> sys.exit(main()) container-test-ubuntu-24-04-stop-on-removal> ~~~~^^ container-test-ubuntu-24-04-stop-on-removal> File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/__init__.py", line 110, in main container-test-ubuntu-24-04-stop-on-removal> with Driver( container-test-ubuntu-24-04-stop-on-removal> ~~~~~~^ container-test-ubuntu-24-04-stop-on-removal> containers=[container], container-test-ubuntu-24-04-stop-on-removal> ^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-24-04-stop-on-removal> ...<3 lines>... container-test-ubuntu-24-04-stop-on-removal> interactive=args.interactive, container-test-ubuntu-24-04-stop-on-removal> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-24-04-stop-on-removal> ) as driver: container-test-ubuntu-24-04-stop-on-removal> ^ container-test-ubuntu-24-04-stop-on-removal> File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 63, in __init__ container-test-ubuntu-24-04-stop-on-removal> self._create_bridge() container-test-ubuntu-24-04-stop-on-removal> ~~~~~~~~~~~~~~~~~~~^^ container-test-ubuntu-24-04-stop-on-removal> File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 103, in _create_bridge container-test-ubuntu-24-04-stop-on-removal> subprocess.run( container-test-ubuntu-24-04-stop-on-removal> ~~~~~~~~~~~~~~^ container-test-ubuntu-24-04-stop-on-removal> ["ip", "link", "add", self.bridge_name, "type", "bridge"], container-test-ubuntu-24-04-stop-on-removal> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-24-04-stop-on-removal> check=True, container-test-ubuntu-24-04-stop-on-removal> ^^^^^^^^^^^ container-test-ubuntu-24-04-stop-on-removal> text=True, container-test-ubuntu-24-04-stop-on-removal> ^^^^^^^^^^ container-test-ubuntu-24-04-stop-on-removal> ) container-test-ubuntu-24-04-stop-on-removal> ^ container-test-ubuntu-24-04-stop-on-removal> File "/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/lib/python3.14/subprocess.py", line 578, in run container-test-ubuntu-24-04-stop-on-removal> raise CalledProcessError(retcode, process.args, container-test-ubuntu-24-04-stop-on-removal> output=stdout, stderr=stderr) container-test-ubuntu-24-04-stop-on-removal> subprocess.CalledProcessError: Command '['ip', 'link', 'add', 'ctd-2e33c380', 'type', 'bridge']' returned non-zero exit status 2. error: build of '/nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux' failed: Cannot build '/nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/7hni5n4n32js6d9vvf233rl14sh11wg7-container-test-ubuntu-24-04-stop-on-removal Last 25 log lines: > containers=[container], > ^^^^^^^^^^^^^^^^^^^^^^^ > ...<3 lines>... > interactive=args.interactive, > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > ) as driver: > ^ > File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 63, in __init__ > self._create_bridge() > ~~~~~~~~~~~~~~~~~~~^^ > File "/nix/store/lhq8ch7f5hdjf6z4g0mamr3sz05q823a-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 103, in _create_bridge > subprocess.run( > ~~~~~~~~~~~~~~^ > ["ip", "link", "add", self.bridge_name, "type", "bridge"], > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > check=True, > ^^^^^^^^^^^ > text=True, > ^^^^^^^^^^ > ) > ^ > File "/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/lib/python3.14/subprocess.py", line 578, in run > raise CalledProcessError(retcode, process.args, > output=stdout, stderr=stderr) > subprocess.CalledProcessError: Command '['ip', 'link', 'add', 'ctd-2e33c380', 'type', 'bridge']' returned non-zero exit status 2. For full logs, run: nix log /nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv error: Cannot build '/nix/store/dr4a5x53d9ampr6nbrphyysbl1zidg1v-container-test-ubuntu-24-04-stop-on-removal.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/7hni5n4n32js6d9vvf233rl14sh11wg7-container-test-ubuntu-24-04-stop-on-removal