these 16 derivations will be built:
  /nix/store/131a6vv4g93kdddh0hn4azqj8whb1g1x-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/a144hi8nd81cxvrpkybncqsmsz4zpj4x-unit-nix-grpc-daemon.service.drv
  /nix/store/yq4irr4cgbf3ds43c5bvyqixfacyz6z4-nix.conf.drv
  /nix/store/bcv15fk4gvyjvdmdwxfxlgpiv927yimm-X-Restart-Triggers-nix-daemon.drv
  /nix/store/bap2mw7v5v6iqrnhdwjgdvxix1l0ajqx-unit-nix-daemon.service.drv
  /nix/store/f8jldc87gq07j86407p8x34rl36zymkq-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/cdjp29s4lj9rj7cf39ls6yhz0y1r4dqs-system-units.drv
  /nix/store/8psiwaisvslq65689yg19q6mi783635w-etc.drv
  /nix/store/7qpnyjqd6ybh8myrpdp1f2b7pwsg7wyk-activate.drv
  /nix/store/19xfiviam2z2bhzmgs0y4bixiaik34i2-nixos-system-machine-test.drv
  /nix/store/3gfvpwg93a312wf2j5flzgghqgs3abjp-closure-info.drv
  /nix/store/6w04vh0wdpgknjb2p2f9ryxp6lva01x2-run-nixos-vm.drv
  /nix/store/jf8zg8yr42a0545gj7d9j8g1v4i32znl-nixos-vm.drv
  /nix/store/mfdh855njqpai6h989cm386ji0k6nisl-driverConfiguration.json.drv
  /nix/store/px0wlxqxni3hywbrdxrn6cnkjlwsfhwp-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/53c3snqijsi09nmpc1k9rav41w9y19nn-vm-test-run-nix-grpc-store-main.drv
error: Cannot build '/nix/store/53c3snqijsi09nmpc1k9rav41w9y19nn-vm-test-run-nix-grpc-store-main.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/i7i03qi0j92ld541aw3an3r2dsx624ar-vm-test-run-nix-grpc-store-main
       Last 25 log lines:
       > Note: this requires systemd-ssh-proxy(1) to be enabled (default on NixOS 25.05 and newer).
       >     machine:  ssh -o User=root vsock-mux//build/tmpnx22b8tx/machine_host.socket
       > 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
       > Traceback (most recent call last):
       >   File "/nix/store/2bhsk8wfsfr8v5d88sjwrmfb3mv2fxwa-nixos-test-driver-1.1/bin/.nixos-test-driver-wrapped", line 9, in <module>
       >     sys.exit(main())
       >              ~~~~^^
       >   File "/nix/store/2bhsk8wfsfr8v5d88sjwrmfb3mv2fxwa-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/__init__.py", line 194, in main
       >     driver.run_tests()
       >     ~~~~~~~~~~~~~~~~^^
       >   File "/nix/store/2bhsk8wfsfr8v5d88sjwrmfb3mv2fxwa-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/driver.py", line 437, in run_tests
       >     self.test_script()
       >     ~~~~~~~~~~~~~~~~^^
       >   File "/nix/store/2bhsk8wfsfr8v5d88sjwrmfb3mv2fxwa-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/driver.py", line 395, in test_script
       >     exec(self.tests, symbols, None)
       >     ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >   File "<string>", line 24, in <module>
       >   File "<string>", line 10, in run_e2e
       >   File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-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 '['/nix/store/jb6s1xqgf2zgj37kln7yiv9cbc2c76wn-nix-grpc-e2e/bin/nix-grpc-e2e', 'transfer::', 'access::', '--test-threads=4', '--nocapture']' returned non-zero exit status 101.
       For full logs, run:
         nix log /nix/store/53c3snqijsi09nmpc1k9rav41w9y19nn-vm-test-run-nix-grpc-store-main.drv