these 40 derivations will be built:
  /nix/store/dg3nfq77khl64va6l2vn944zfx834sxk-unit-nix-grpc-daemon.service.drv
  /nix/store/5im84jqk8nlbprpgkjka8j1v8hl9np4x-nix.conf.drv
  /nix/store/pvrgkqypicfiwq7lv9bnlxr4qzgj7s1h-X-Restart-Triggers-nix-daemon.drv
  /nix/store/rn16d9ryrvjhkxaq9h69rxxrwsfwbiah-unit-nix-daemon.service.drv
  /nix/store/04ni8y5hvr90l033j8y0nhhrhkbd1pz1-system-units.drv
  /nix/store/af654rhmjc9pbjl41baq12xj6f5fws6r-nix.conf.drv
  /nix/store/55zq5qn2z6ckkdwsji43d5fggrvgw4fz-unit-nix-grpc-daemon.service.drv
  /nix/store/m792d5px09bflyvaxjhp6clj89pq5p7a-X-Restart-Triggers-nix-daemon.drv
  /nix/store/8y8kjw7rp9ph2b1vm2r5az3nvc0j8c1d-unit-nix-daemon.service.drv
  /nix/store/mq6anjxprl4dlckdqv7gdjhjygb69p5p-system-units.drv
  /nix/store/4fhm6mbb0hibrnyi5vych77lr25fi5dy-etc.drv
  /nix/store/ipcy8abz6ww5xcjasglkq1y4g4nhbxwv-activate.drv
  /nix/store/3wsr3908hjrvcrjzbk3hdz5kxdrvrkvz-nixos-system-worker2-test.drv
  /nix/store/ia8rd6k73hf2sybp2lx2111cf24njw7q-unit-nix-grpc-daemon.service.drv
  /nix/store/an4s1ian6ym4rdgcvfkw4ci8ln8g3bka-system-units.drv
  /nix/store/6apj26nb382r8i7nd6y9j0cwrrk5ws69-etc.drv
  /nix/store/6yw2wmxrnqkylw8pxjcf2l8sax4r8mlq-activate.drv
  /nix/store/sv54pa7q29l6x9b2wlh08q5dll6r1slz-nixos-system-worker2-test.drv
  /nix/store/0rb98p0j8i0pka03r3dx9bnav2c0d6ym-closure-info.drv
  /nix/store/0v71a8wf3ypqxl17l0zf8dmmnq5rr54a-run-nixos-vm.drv
  /nix/store/a3ss4n8yzk9k9829nr9mr90jykfsg0a5-etc.drv
  /nix/store/2m674b34xvzhc2r8gssq3wva01k43dp8-activate.drv
  /nix/store/chxkkjjwmg2xwdkapc34drfgnh6jxgjw-nixos-system-worker1-test.drv
  /nix/store/q2f1gv5cbyrhkgsp4lsbv4r6x0zjv1rf-closure-info.drv
  /nix/store/plflq6jih9r9xpqfn11m4f71dpnsg1bm-run-nixos-vm.drv
  /nix/store/4i15a9sdvasq2lmw14szrx3rllk2z2m8-nixos-vm.drv
  /nix/store/96pkxc7kf14crjcwfp73h7km03yx6hnv-nix.conf.drv
  /nix/store/d1r7l2vw23a5bb14rmg8agrwmq29wzp9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/sr3lkpnyark9dxv0npcwc4c4g0yaynkz-unit-nix-daemon.service.drv
  /nix/store/q1xik0296qpjdv4vafkjxcifaa679wxa-system-units.drv
  /nix/store/9h0bbkhb7nsq8h393p7rdjyfh8z3458w-etc.drv
  /nix/store/61r85sr18njzpnnzqqxwkndj397d5a9f-activate.drv
  /nix/store/h6qixyvb9k2aiyifi4xbl6lb85ga1nz9-nixos-system-client-test.drv
  /nix/store/vjc8977ywnn0ml598qrkvc54dri3s08m-closure-info.drv
  /nix/store/8mfp8kfcf2q6ir510xnwql863a2d0fdf-run-nixos-vm.drv
  /nix/store/70jfxw9argz4rh2h352a9pzc6kv3yv26-nixos-vm.drv
  /nix/store/i9w1cajld3hfmpmqyb8f1cmzg8a0apjp-nixos-vm.drv
  /nix/store/di0xkm7j77fajf1lwzips103sps58qn3-driverConfiguration.json.drv
  /nix/store/fva78r5ys3y9pypc7l5b70fmchs1f0lb-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/gm1qc8xsivp57aa82gz58dznm68r0gpb-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: gm1qc8xsivp57aa82gz58dznm68r0gpb-vm-test-run-nix-grpc-farm.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], [])