these 19 derivations will be built:
  /nix/store/3q027fssd2gdy9szfdlcx4nb097lk2pf-etc-fstab.drv
  /nix/store/hx3kqzl1vadqvgjxw8z2352aan8m9xa5-user-units.drv
  /nix/store/mi8qrgdnzr0bypbsqaa9lxr6pfg27ig4-system-units.drv
  /nix/store/fr5sr9f58rj93ji8qm9ldcnaly3vw782-etc.drv
  /nix/store/02kk3mfn5mdy86bjgikl22yrmnraklcy-activate.drv
  /nix/store/7pjcvxadrh2lswlj3a9zm4181c05byp8-extra-utils.drv
  /nix/store/8x7d95l8npphy2xgs09p1pjnxfrvid77-udev-rules.drv
  /nix/store/v1kdw2drbkxnkgzb3ml9kj9qyi3f1ibw-link-units.drv
  /nix/store/ghq6ddgv5gy64kzvfm7pkm05yqfj0x41-stage-1-init.sh.drv
  /nix/store/6mnkwzy4515sgv7c466sh7n5r29gd2b0-closure-info.drv
  /nix/store/n83x2ibsakh4yad12imhrkf0mqxp4c2s-initrd-linux-6.18.57.drv
  /nix/store/jib8ddr4w9v6l4554w62dm5v5hlrr72z-boot.json.drv
  /nix/store/riph2v8mbx95wwhx1vq73x4dxjf0fqs5-nixos-system-machine-test.drv
  /nix/store/nq5b57vkgyb9yajwj2x59a2rb0sb2l48-closure-info.drv
  /nix/store/849f1nd9qjw5yjhj0maxmi4krvdsx85s-run-nixos-vm.drv
  /nix/store/z08wmzy43h1xwkbp96grg53ackfc5spj-nixos-vm.drv
  /nix/store/ccn43nvd80lynv1d3pb3kgs11i182whr-driverConfiguration.json.drv
  /nix/store/dzpyhxbk5nlchmn0zdablg2r2i5b80hl-nixos-test-driver-systemd-shutdown.drv
  /nix/store/9ga370l1hpi8b8gdn1dwwmv6qb67k5yk-vm-test-run-systemd-shutdown.drv
this path will be fetched (784.5 KiB download, 1.2 MiB unpacked):
  /nix/store/9whngj2rzdr8jr2jr8gjjvmxgxix3wpk-linux-6.18.57-modules-shrunk
error: Cannot build '/nix/store/9ga370l1hpi8b8gdn1dwwmv6qb67k5yk-vm-test-run-systemd-shutdown.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/is662wgj2rdsqi3hpcwizvpnf12dyh4s-vm-test-run-systemd-shutdown
       Last 25 log lines:
       > machine # [   14.616442] shutdown[1]: All DM devices detached.
       > machine # [   14.620816] shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
       > machine # [   14.626475] shutdown[1]: Syncing filesystems and block devices.
       > machine # [   14.627465] shutdown[1]: Powering off.
       > machine # [   14.657256] Console: switching to colour dummy device 80x25
       > machine # [   14.665040] Flash device refused suspend due to active operation (state 20)
       > machine # [   14.665058] Flash device refused suspend due to active operation (state 20)
       > machine # [   14.667150] reboot: Power down
       > machine # [2026-10-20T03:09:09Z INFO  virtiofsd] Client disconnected, shutting down
       > machine # [2026-10-20T03:09:09Z INFO  virtiofsd] Client disconnected, shutting down
       > machine # [2026-10-20T03:09:09Z INFO  virtiofsd] Client disconnected, shutting down
       > machine: (finished: waiting for Unmounting '/oldroot' to appear on console, in 2.11 seconds)
       > machine: waiting for Shutting down NixOS to appear on console
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 10, in <module>
       > !!!     machine.wait_for_console_text("Shutting down NixOS", timeout=dt.timedelta(seconds=5))
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 5.00 seconds (timeout=5.0)
       > cleanup
       > kill QemuMachine (pid 45)
       > (finished: cleanup, in 0.00 seconds)
       > additionally exposed symbols:
       >     machine,
       >     vlan1,
       >     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
       For full logs, run:
         nix log /nix/store/9ga370l1hpi8b8gdn1dwwmv6qb67k5yk-vm-test-run-systemd-shutdown.drv