these 16 derivations will be built:
  /nix/store/k0nfvrkzrz4x67a92556aax38vmnr5h1-system-path.drv
  /nix/store/i2ii6wwwnyldaq38nadsdq3mzvpppq6s-dbus-1.drv
  /nix/store/xnwpk73m91sqmrwcblg6whg2s3jws72y-X-Restart-Triggers-dbus-broker.drv
  /nix/store/hd2zzwqgjlyp8ljvhq22i8vwn26sq9w5-unit-dbus-broker.service.drv
  /nix/store/1mnfyqcnly9npgr2ak4jnc8q5zv055gl-system-units.drv
  /nix/store/4yad75c5gig7kswdg7lx5pm2lbf7wgla-unit-dbus-broker.service.drv
  /nix/store/6cr0qs4wixjxgxjh4f788nz2jydfy7hs-user-units.drv
  /nix/store/56q0w8ampsc4j3gj7dcqw22dahgfbwfd-etc.drv
  /nix/store/swcbvak8qpqc829qza53mdcdpak98ych-activate.drv
  /nix/store/1dx3yhv4aqhy4h3apmawij9zmhyndiyx-nixos-system-server-test.drv
  /nix/store/c02lvbfpnx3qxli120199s327b1dhcq5-closure-info.drv
  /nix/store/mvs0f15xvh6fl5940mz45vfzvgavmghw-run-nixos-vm.drv
  /nix/store/ipwk517f1mdha81l86nmz3jpm1848fjy-nixos-vm.drv
  /nix/store/dbv38i17y70wfkx4hb6pa5v2gd9l00iz-driverConfiguration.json.drv
  /nix/store/d0qs39fiz22mknq10lgfcfqbidi08khj-nixos-test-driver-docker.drv
  /nix/store/4a0d4b43ylanjb1a56ghrmpmn7c9q5dn-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: 4a0d4b43ylanjb1a56ghrmpmn7c9q5dn-vm-test-run-docker.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], [])