these 18 derivations will be built:
  /nix/store/85v0bpqxz1xn5rix7jcr535ilz3hgiji-nix-grpc-e2e.drv
  /nix/store/54jhlg5yvyhf8iazhp8mw3ds590w9hcw-test-script.drv
  /nix/store/dnldskzygfw4ank0y6zxgqx3kpjw9hp8-nix.conf.drv
  /nix/store/d0x9x5cpsf2zz3nfgx490mv3glj31l9l-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/fqkxqzrajbw54nr5gvz6lysn0c87cfpa-unit-nix-grpc-daemon.service.drv
  /nix/store/h8283p48ysp0iwxvcwc7kx3j8x233mpk-X-Restart-Triggers-nix-daemon.drv
  /nix/store/n5iby2322czj5zv8im7vjpyb82pj1ray-unit-nix-daemon.service.drv
  /nix/store/r2vm8whgh4lrigid7lk1cyyvlapx8pna-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/jqq1r0dj0y9avbpqzc90qmmw3zvn3l94-system-units.drv
  /nix/store/dar8rg7q1glxls5zbg3a2pk4sammbii6-etc.drv
  /nix/store/sfcia1bjkf08f32m3zlxh3higii9pkf9-activate.drv
  /nix/store/a7n6bff5bb7v17mhyk3bvvwwdn9yg5f0-nixos-system-machine-test.drv
  /nix/store/620gsni45h0bmbh72m6mh9l21k8g5j3m-closure-info.drv
  /nix/store/iis4hgi2b18i54yjjsfy7nirjz9zd75n-run-nixos-vm.drv
  /nix/store/aqmim8iakl3varm9cs7vi94rp028wwgp-nixos-vm.drv
  /nix/store/669xr3mn729ri40x7kw8h8cavxkl3faw-driverConfiguration.json.drv
  /nix/store/pwdlimny0c6spxyj30y9ya6zz6wp8ggh-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/7dkalac8sy83fnr27zm4lri95jk7lp05-vm-test-run-nix-grpc-store-main.drv
error: Cannot build '/nix/store/7dkalac8sy83fnr27zm4lri95jk7lp05-vm-test-run-nix-grpc-store-main.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/k8xsiil2cswnz5h8kd0775p397cm2kk7-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/tmpn3bvtqm1/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/bsfvpn8q2430b9gbcb0d939kswyw8fyr-nixos-test-driver-1.1/bin/.nixos-test-driver-wrapped", line 9, in <module>
       >     sys.exit(main())
       >              ~~~~^^
       >   File "/nix/store/bsfvpn8q2430b9gbcb0d939kswyw8fyr-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/__init__.py", line 194, in main
       >     driver.run_tests()
       >     ~~~~~~~~~~~~~~~~^^
       >   File "/nix/store/bsfvpn8q2430b9gbcb0d939kswyw8fyr-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/bsfvpn8q2430b9gbcb0d939kswyw8fyr-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 21, in <module>
       >   File "<string>", line 10, in run_e2e
       >   File "/nix/store/81ag9nxz1flw3xjkv1vvqg8y2ipx2ins-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/4rs81gqp2fzbvxci04qb20hg0sfx3nad-nix-grpc-e2e/bin/nix-grpc-e2e', 'lifecycle::', '--test-threads=1', '--nocapture']' returned non-zero exit status 101.
       For full logs, run:
         nix log /nix/store/7dkalac8sy83fnr27zm4lri95jk7lp05-vm-test-run-nix-grpc-store-main.drv