these 5 derivations will be built:
  /nix/store/4a8jrw2jv0az687fsh6rrws3dya7v3zf-closure-info.drv
  /nix/store/2kcnbcaayjshvr660l5ln5qb8xvf5rd6-test-script.drv
  /nix/store/x8dd845y3r75hk2a75p3dm6a17ir5yam-driverConfiguration.json.drv
  /nix/store/0zw29z7nqvkl4q2qlkw7qvv87a2rhi9r-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/mbcvsm8x72a8dz3nlv20hc1b86gvxrrg-container-test-run-iets-evaljobs-flags.drv
building '/nix/store/4a8jrw2jv0az687fsh6rrws3dya7v3zf-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/2kcnbcaayjshvr660l5ln5qb8xvf5rd6-test-script.drv'
test-script> structuredAttrs is enabled
building '/nix/store/x8dd845y3r75hk2a75p3dm6a17ir5yam-driverConfiguration.json.drv'
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/0zw29z7nqvkl4q2qlkw7qvv87a2rhi9r-nixos-test-driver-iets-evaljobs-flags.drv'
nixos-test-driver-iets-evaljobs-flags> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-iets-evaljobs-flags> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-iets-evaljobs-flags> All checks passed!
nixos-test-driver-iets-evaljobs-flags> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-iets-evaljobs-flags> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint
nixos-test-driver-iets-evaljobs-flags> All checks passed!
building '/nix/store/mbcvsm8x72a8dz3nlv20hc1b86gvxrrg-container-test-run-iets-evaljobs-flags.drv'
container-test-run-iets-evaljobs-flags> Machine state will be reset. To keep it, pass --keep-machine-state
container-test-run-iets-evaljobs-flags> start all VLans
container-test-run-iets-evaljobs-flags> (finished: start all VLans, in 0.00 seconds)
container-test-run-iets-evaljobs-flags> 
container-test-run-iets-evaljobs-flags> Test will time out and terminate in 3600.0 seconds
container-test-run-iets-evaljobs-flags> run the VM test script
container-test-run-iets-evaljobs-flags> additionally exposed symbols:
container-test-run-iets-evaljobs-flags>     machine,
container-test-run-iets-evaljobs-flags>     vlan1,
container-test-run-iets-evaljobs-flags>     start_all, test_script, machines, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh
container-test-run-iets-evaljobs-flags> machine: waiting for unit multi-user.target
container-test-run-iets-evaljobs-flags> machine: systemd-nspawn running (pid 50)
container-test-run-iets-evaljobs-flags> machine: Waiting for journal at /build/vm-state-machine/var/log/journal...
container-test-run-iets-evaljobs-flags> nixos-nspawn(machine): TAP vde-tap1 not found; container will be isolated from VDE
container-test-run-iets-evaljobs-flags> nixos-nspawn(machine): A common reason for this is that /dev/net is not available in the Nix sandbox. Try adding /dev/net to extra-sandbox-paths.
container-test-run-iets-evaljobs-flags> Note: in a future version of systemd-nspawn the default set of permitted socket address families will be restricted to AF_INET, AF_INET6 and AF_UNIX. Use --restrict-address-families= to configure the set of permitted socket address families, or set RestrictAddressFamilies= in a .nspawn file.
container-test-run-iets-evaljobs-flags> ░ Spawning container machine on /build/vm-state-machine.
container-test-run-iets-evaljobs-flags> machine # [1634182.165810] machine systemd-journald[57]: Journal started
container-test-run-iets-evaljobs-flags> machine # [1634182.165854] machine systemd-journald[57]: Runtime Journal (/run/log/journal/931fc3619cda4a90a6047e7a4f86f506) is 8M, max 2.5G, 2.5G free.
container-test-run-iets-evaljobs-flags> machine # [1634182.174667] machine systemd[1]: Finished Apply Kernel Variables.
container-test-run-iets-evaljobs-flags> machine # [1634182.188733] machine systemd[1]: Finished Create Static Device Nodes in /dev gracefully.
container-test-run-iets-evaljobs-flags> machine # [1634182.203467] machine systemd[1]: Starting Flush Journal to Persistent Storage...
container-test-run-iets-evaljobs-flags> machine # [1634182.204221] machine systemd[1]: Starting Create Static Device Nodes in /dev...
container-test-run-iets-evaljobs-flags> machine # [1634182.226970] machine systemd-journald[57]: Time spent on flushing to /var/log/journal/931fc3619cda4a90a6047e7a4f86f506 is 910us for 6 entries.
container-test-run-iets-evaljobs-flags> machine # [1634182.226970] machine systemd-journald[57]: System Journal (/var/log/journal/931fc3619cda4a90a6047e7a4f86f506) is 512B, max 4G, 3.9G free.
container-test-run-iets-evaljobs-flags> machine # [1634182.236785] machine systemd[1]: Finished Create Static Device Nodes in /dev.
container-test-run-iets-evaljobs-flags> machine # [1634182.237283] machine systemd[1]: Reached target Preparation for Local File Systems.
container-test-run-iets-evaljobs-flags> machine # [1634182.237377] machine systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys
container-test-run-iets-evaljobs-flags> machine # [1634182.244847] machine systemd[1]: Finished Flush Journal to Persistent Storage.
container-test-run-iets-evaljobs-flags> machine # [1634182.278314] machine systemd[1]: Finished Firewall.