these 16 derivations will be built:
  /nix/store/0lbs7lax6bsll0p76k9fs033scp539jv-system-path.drv
  /nix/store/7bjf2libfdygv80bal6lwdqlc2qzg8n2-dbus-1.drv
  /nix/store/h1vavb6ny37czpx3ghw1g28pyzpkzcf7-X-Restart-Triggers-dbus-broker.drv
  /nix/store/csx23pcxf68gi6l1a63cilzi74pz554d-unit-dbus-broker.service.drv
  /nix/store/8g05m0rgzaqfmxh2559rnbpifs9vfb3h-system-units.drv
  /nix/store/h4mfnfdf84r7v4dq45xwf150bs0m27cz-unit-dbus-broker.service.drv
  /nix/store/wpv0z260a52rvcf62c249vmig6zkkvxj-user-units.drv
  /nix/store/hvq769c1ph8s5ybh4svl5kzkmzjzngsh-etc.drv
  /nix/store/arplkl5syz9nbaaa47y0zcr0nwarb6jw-activate.drv
  /nix/store/3rhs8ip3n96zp4vnad1k6771kiydl8j1-nixos-system-installer-test.drv
  /nix/store/7anrg80fqzj4zlsxh74p8wpdmf6vliw1-closure-info.drv
  /nix/store/469vifhaf0ymprk59i3niv1ajzxkn457-run-nixos-vm.drv
  /nix/store/1s10hkscnmqm64fmgqnq00lbn4pzqgf1-nixos-vm.drv
  /nix/store/wvlxx9f4zmw2vxgd0va1m62679hjs3p6-driverConfiguration.json.drv
  /nix/store/ncdndld76lzrq237aapldkmazvnja0md-nixos-test-driver-from-nixos.drv
  /nix/store/6vckxmcx2qhb3x0770sf7wdfpccn8r4b-vm-test-run-from-nixos.drv
error: Cannot build '/nix/store/6vckxmcx2qhb3x0770sf7wdfpccn8r4b-vm-test-run-from-nixos.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/516cai7nvivffx981dvam599pvhj6d20-vm-test-run-from-nixos
       Last 25 log lines:
       > (finished: cleanup, in 0.09 seconds)
       > Traceback (most recent call last):
       >   File "/nix/store/ri05iv8i720xw2qylqi7msjin73k6v9y-nixos-test-driver-1.1/bin/.nixos-test-driver-wrapped", line 9, in <module>
       >     sys.exit(main())
       >              ~~~~^^
       >   File "/nix/store/ri05iv8i720xw2qylqi7msjin73k6v9y-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/__init__.py", line 194, in main
       >     driver.run_tests()
       >     ~~~~~~~~~~~~~~~~^^
       >   File "/nix/store/ri05iv8i720xw2qylqi7msjin73k6v9y-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/driver.py", line 441, in run_tests
       >     machine.execute("sync")
       >     ~~~~~~~~~~~~~~~^^^^^^^^
       >   File "/nix/store/ri05iv8i720xw2qylqi7msjin73k6v9y-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/machine/__init__.py", line 722, in execute
       >     return self._execute(
       >            ~~~~~~~~~~~~~^
       >         command=command,
       >         ^^^^^^^^^^^^^^^^
       >     ...<2 lines>...
       >         timeout=as_timedelta(timeout) if timeout is not None else None,
       >         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >     )
       >     ^
       >   File "/nix/store/ri05iv8i720xw2qylqi7msjin73k6v9y-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/machine/__init__.py", line 999, in _execute
       >     self.shell.send(out_command.encode())
       >     ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
       > BrokenPipeError: [Errno 32] Broken pipe
       For full logs, run:
         nix log /nix/store/6vckxmcx2qhb3x0770sf7wdfpccn8r4b-vm-test-run-from-nixos.drv