these 24 derivations will be built:
  /nix/store/2awfgqnn44bz3qjnji65mir1q78dnvr2-nix.conf.drv
  /nix/store/q0gpb94rm0mi4580d7fjd2l7a7ac54cz-X-Restart-Triggers-nix-daemon.drv
  /nix/store/vj9y4hwp0v9y7448vkbsr2ld4rq5z15l-unit-nix-daemon.service.drv
  /nix/store/6m519n4p5nln3vfyv68avb366f52p57b-system-units.drv
  /nix/store/yzfi4yz4qw98afd2vp8iybfvlarar7n0-nix.conf.drv
  /nix/store/wn619jh0zf74l9hvlz0wc1i60dyxyarq-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ah5a4c1lf4iwbygma5v1dxznly9y9imr-unit-nix-daemon.service.drv
  /nix/store/d7r17jrxh1c34sawp6p2m2jlsih4iwca-unit-nix-grpc-daemon.service.drv
  /nix/store/km0p0wb0c0lnbpnd5fd20dbx2yl31n1h-system-units.drv
  /nix/store/bs3cg90gkzjr2c293m6dxahrzqpac3q9-etc.drv
  /nix/store/x9ds7acinsmq3mhh26sgsz8pvq79bzbw-etc.drv
  /nix/store/jxrdnrsk7gbr633s2ivbwf01zzcdwp5s-activate.drv
  /nix/store/yv4qgwy93v3g62k9wbiqc1v6mcn9p7hb-nixos-system-host1-test.drv
  /nix/store/r7gzj221y6c9iaakiamj33fhwm3kj356-closure-info.drv
  /nix/store/chz3cvy7y7h99ln77gspdsjb48c20ysa-run-nixos-vm.drv
  /nix/store/klkfn38gr4smiz6qgb75sb54r0k03pz0-activate.drv
  /nix/store/i9i5mpwk4l6x6vq6nyxrcihrv6adc3x9-nixos-system-server-test.drv
  /nix/store/izr18640s0m170n5j1mmhaf327mam1z4-closure-info.drv
  /nix/store/y0x0yfc4wxivfd8akj4jncbiac5bycrv-run-nixos-vm.drv
  /nix/store/jwfka56k7f3x6xz77825fi75mslkn6y4-nixos-vm.drv
  /nix/store/kd3s9yl3rpw7f6i0glrl501rm3dh5q7p-nixos-vm.drv
  /nix/store/ywgf8sv7qn4gc3yk3kdjck0g3ma9a80l-driverConfiguration.json.drv
  /nix/store/i6r85ffd70mmbmxp7phn9h97y2s88bbx-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/i6jvqm56v2bawyw5lh2if4ispvrrvip7-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: i6jvqm56v2bawyw5lh2if4ispvrrvip7-vm-test-run-nix-grpc-store-acme-substituter.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], [])