these 16 derivations will be built:
  /nix/store/s9s3zm60rmb8bwks72s3a5fdhzlv3dsr-system-path.drv
  /nix/store/sh7ln99y3a66lzsd5ijh1zbksr1i8090-dbus-1.drv
  /nix/store/7wih232kj0sgqk9fwi80c0k7kcr1bv7k-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kfgkwmpwzs6ccbzg88hjkaz01f30y1hm-unit-dbus-broker.service.drv
  /nix/store/pc27fq5n8q3mvlbjqhaq5g8k04ks0hm7-user-units.drv
  /nix/store/wdah2y37ap60hs8imxnghbyz1wld4p3b-unit-dbus-broker.service.drv
  /nix/store/whskns33mnz3x5gwbsfzimyh7hzhdmkc-system-units.drv
  /nix/store/s0gjdsmv3xs0ncmrkxid5738aylxn602-etc.drv
  /nix/store/ak99xh9plivn2xg9zq03x61bbvc01pbv-activate.drv
  /nix/store/50fv6z7nf09chhnfvmwhi1w958rm6zbv-nixos-system-server-test.drv
  /nix/store/hilq83ggpcbwnc09dfmbzg3bp1rjvn5h-closure-info.drv
  /nix/store/3469sw90wvd8l0k953x5gb8jz8rl0h7f-run-nixos-vm.drv
  /nix/store/37wdw0npfifz50ym8p2937v4xqvhslp9-nixos-vm.drv
  /nix/store/81lbavj33x87lrm23rwg9qim39fq3var-driverConfiguration.json.drv
  /nix/store/58nri96xkq1lhygig85124wiyzbzfd7n-nixos-test-driver-k3s.drv
  /nix/store/acpjxc3yp0vmzlhvhg56ni15bbxfsxy3-vm-test-run-k3s.drv
error: Cannot build '/nix/store/acpjxc3yp0vmzlhvhg56ni15bbxfsxy3-vm-test-run-k3s.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/nmgkai52slbcs84sxai5sgmkibv0qfr9-vm-test-run-k3s
       Last 25 log lines:
       > server #   File "/nix/store/0r6k8xa2kgqyp3r4v2w7yrb80ma2iawm-python3-3.13.12/lib/python3.13/tarfile.py", line 2946, in __exit__
       > server #     self.fileobj.close()
       > server #     ~~~~~~~~~~~~~~~~~~^^
       > server #   File "/nix/store/0r6k8xa2kgqyp3r4v2w7yrb80ma2iawm-python3-3.13.12/lib/python3.13/tarfile.py", line 466, in close
       > server #     self.fileobj.write(self.buf)
       > server #     ~~~~~~~~~~~~~~~~~~^^^^^^^^^^
       > server #   File "/nix/store/0r6k8xa2kgqyp3r4v2w7yrb80ma2iawm-python3-3.13.12/lib/python3.13/tarfile.py", line 466, in close
       > server #     self.fileobj.write(self.buf)
       > server #     ~~~~~~~~~~~~~~~~~~^^^^^^^^^^
       > server # BrokenPipeError: [Errno 32] Broken pipe
       > server # ValueError: write to closed file
       > server: output:
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 6, in <module>
       > !!!     server.succeed("/nix/store/idhigam18b13i2h84p8g2c02dm7yqghh-stream-pause | ctr --namespace k8s.io image import -")
       > !!! 
       > !!! RequestedAssertionFailed: command `/nix/store/idhigam18b13i2h84p8g2c02dm7yqghh-stream-pause | ctr --namespace k8s.io image import -` failed (exit code 1)
       > cleanup
       > kill QemuMachine (pid 13)
       > server # qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/0r6k8xa2kgqyp3r4v2w7yrb80ma2iawm-python3-3.13.12/bin/python3.13)
       > (finished: cleanup, in 0.33 seconds)
       > additionally exposed symbols:
       >     server,
       >     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/acpjxc3yp0vmzlhvhg56ni15bbxfsxy3-vm-test-run-k3s.drv