these 16 derivations will be built:
  /nix/store/q0bqzchk3l791qxlwaxx0nrrxq2c23k2-nix.conf.drv
  /nix/store/7q3d5by7d8r0mygrf38rjbiz2nxkmg0b-X-Restart-Triggers-nix-daemon.drv
  /nix/store/i0g51bmb50aqvh1m0h26pvy8yl4f3iy6-unit-nix-daemon.service.drv
  /nix/store/q47jkf20ds7wsp8h8546jvfdzhli63wz-unit-nix-grpc-daemon.service.drv
  /nix/store/s33zyk6yv61ywdcl71r95jxxi8z15r83-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/sba0b3axs6ib14gywmfz3vcv801a160w-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/zsydr89dzcdyjvf10cj9hgg8v5jhwg08-system-units.drv
  /nix/store/26m5innqzcn47vlqinskc47y0yz6sv57-etc.drv
  /nix/store/0ljmpfb7xay9hjjlzlhix8idgllr3am5-activate.drv
  /nix/store/870c6s7slilqxr06m2da2b3l5svfbdzm-nixos-system-machine-test.drv
  /nix/store/qdnc3wpdc4hvd8hcljx118xn2gcw4a35-closure-info.drv
  /nix/store/bpr7w6shl7837wnv5yzav6545kw0yld8-run-nixos-vm.drv
  /nix/store/aqaam13xlhv1qpyhkl2xa8iqgy28fh9b-nixos-vm.drv
  /nix/store/zsbns1vn6ggl6nxb3162b1yr4m1g6m3i-driverConfiguration.json.drv
  /nix/store/q8p4da339804w92k9mim1q9rqf7jsghf-nixos-test-driver-nix-grpc-store.drv
  /nix/store/7ws5rw9hczfhgqkhg7n2cgdal5lngb93-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: 7ws5rw9hczfhgqkhg7n2cgdal5lngb93-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], [])