these 25 derivations will be built:
  /nix/store/q3ilv7bbnzlg1mzngs6jxlqyahix1bk2-nix-grpc-e2e.drv
  /nix/store/0mgldanfvv2y660wiyhm7zvxrfccaf9g-test-script.drv
  /nix/store/0shsba78wkk2j0cxk287zx4ybxgwbwf2-users-groups.json.drv
  /nix/store/8y5a67zhfs19vya1qqg1zyrrmn9w6hps-tmpfiles.d.drv
  /nix/store/lnd85rd3vj39y6c562151b1jqyvrczxc-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/38h9xqnwy0azrmp14xx3ibjrr89wvf3l-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/wgszrybj1kk90i9h7ac0alq8ndh67w60-system-path.drv
  /nix/store/6fkqsr6ihghkvd2dbb5w75hjdq9l4hna-dbus-1.drv
  /nix/store/4dvymjq3aksxgq294vbdq2dhqfm0w91g-X-Restart-Triggers-dbus-broker.drv
  /nix/store/4grbbigwn30ks1ss23660f68glaj3yz0-unit-dbus-broker.service.drv
  /nix/store/9vnl1skf374agjq2a7crwjxwzagyzkdg-unit-dbus-broker.service.drv
  /nix/store/8xh8grhxv8vdllrl9jmqg2vblvyf2sq5-user-units.drv
  /nix/store/6qhp0rk03xbwm4spzsrc7y5k1xsqh2z3-X-Restart-Triggers-sshd.drv
  /nix/store/qr3nwg7f1wig672r6mzq9lmbmhyrikj2-unit-sshd.service.drv
  /nix/store/a43pl7z7wb9sb81cgmixmc1fwzr9vmnd-system-units.drv
  /nix/store/9g6d11923kjjizy2vr64d4x7b038sjxk-etc.drv
  /nix/store/dijgbp3y0gy1sxdmrdrrqii8ifialvq2-dry-activate.drv
  /nix/store/jiybjs1xq2nnbak0wk1cfdn6ip17nryh-activate.drv
  /nix/store/5dkrba1hsx2dzq5n2w4k9ipalxfaz0jn-nixos-system-machine-test.drv
  /nix/store/mpcnmznxvcd15j46c97h3w79xcavd1pz-closure-info.drv
  /nix/store/pzcrna6f284wf2nfxsrqwk01aizs8j5h-run-nixos-vm.drv
  /nix/store/mkbhq4y8dfjv4cf1znva13hv1snmsdmm-nixos-vm.drv
  /nix/store/qycncr3g5xz36q6i767v8aapp4g6i766-driverConfiguration.json.drv
  /nix/store/6dab41m02vsdvy6828ihi3x5x7dyj7ch-nixos-test-driver-nix-grpc-store.drv
  /nix/store/mshcim3sgzwfmqa8nlkkckqdq1j2flpi-vm-test-run-nix-grpc-store.drv
these 3 paths will be fetched (1.7 KiB download, 25.2 KiB unpacked):
  /nix/store/0rc9lwpd574ya44hmpkil0p5cff84baq-check-sshd-config
  /nix/store/ms59247pxqa7p99bx3d4dsff48h5ixxp-pam.d
  /nix/store/8ny1z4bqk79yaaxzjbq8jzs4v9fzv2jk-sshd.conf-final
Failed to find a machine for remote build!
derivation: q3ilv7bbnzlg1mzngs6jxlqyahix1bk2-nix-grpc-e2e.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: mshcim3sgzwfmqa8nlkkckqdq1j2flpi-vm-test-run-nix-grpc-store.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/mshcim3sgzwfmqa8nlkkckqdq1j2flpi-vm-test-run-nix-grpc-store.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/w6fzj9l4w34gvfi1h503cghpppizi90p-vm-test-run-nix-grpc-store
       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/tmp9cx831q2/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/d3bsqqyiqphqrb0s8sivc5iq46djqzda-nixos-test-driver-1.1/bin/.nixos-test-driver-wrapped", line 9, in <module>
       >     sys.exit(main())
       >              ~~~~^^
       >   File "/nix/store/d3bsqqyiqphqrb0s8sivc5iq46djqzda-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/__init__.py", line 194, in main
       >     driver.run_tests()
       >     ~~~~~~~~~~~~~~~~^^
       >   File "/nix/store/d3bsqqyiqphqrb0s8sivc5iq46djqzda-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/d3bsqqyiqphqrb0s8sivc5iq46djqzda-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 19, in <module>
       >   File "<string>", line 16, in run_e2e
       >   File "/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-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/d5kjfwk9hdcm6vkl4g62vj7d1h231y0r-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/mshcim3sgzwfmqa8nlkkckqdq1j2flpi-vm-test-run-nix-grpc-store.drv