these 10 derivations will be built:
  /nix/store/32ancw13n96rkyivma41i8rxv6ghhfng-system-units.drv
  /nix/store/hxyqssnxvs79r3xpxifyb0j7ikr0wbiq-etc.drv
  /nix/store/q720n8mjq318ijfylghw1pz0phnnhyjj-activate.drv
  /nix/store/mn10f4pdyxz9v6irdlq7aw7lp5cfhbah-nixos-system-server-test.drv
  /nix/store/9liri2bydd7lwsm23hgvj64fshh72hnr-closure-info.drv
  /nix/store/bq4yz7y5b574n16w87srj9vb2i8f6z9v-run-nixos-vm.drv
  /nix/store/59bc2k5mpz58rgh5bvkiamnf1incsdrg-nixos-vm.drv
  /nix/store/kymfd62ppgdnz6y25m5piy4imdb163fy-driverConfiguration.json.drv
  /nix/store/6xz3dp6m0jy5773c1sz45i1vcs1q4g6s-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/a1m6kdgx7s4szikqhb028gqb9a52zc9p-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: a1m6kdgx7s4szikqhb028gqb9a52zc9p-vm-test-run-nixos-test-niks3.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], [])