these 15 derivations will be built:
  /nix/store/jrjvbdyg5f5six7gdhf3zmm799r6ia3v-user-units.drv
  /nix/store/ln84yhxsf84pcakppk8vfxxdsprd2lkq-system-units.drv
  /nix/store/wk6pc8i3vkfambkwr7qfc2ik86yq7wpm-etc.drv
  /nix/store/3pwxzr5cg6zhac0931w45z4hh3z47pzk-activate.drv
  /nix/store/mc2bbnlg04cg0p0vxym0j5av90w51qpj-systemd-boot.drv
  /nix/store/kqlgci790dvbinkg3m67mhqi875s9i15-install-systemd-boot.sh.drv
  /nix/store/x0cwmj8gcah15h03wh5lkmassziq3c2j-nixos-system-machine-test.drv
  /nix/store/61k46haxvvwywqpzccvmw8293qw597cz-closure-info.drv
  /nix/store/w07kvsx3mw99cj5wr37avsw9ibs6wl3x-closure-info.drv
  /nix/store/4qlqc8swijcfg1yim1h3wj76m8v2nafi-nixos-disk-image.drv
  /nix/store/xvwx79jkjmyk9ib6ahz00br4pxfm5acz-run-nixos-vm.drv
  /nix/store/9z5rk473jldx0iwd2dl1myrwnsam8gbj-nixos-vm.drv
  /nix/store/8bwmmnh161ghlh9rsggvdndv5rny76j3-driverConfiguration.json.drv
  /nix/store/xyn8ih55kwa6ikqqdzbcynwwl279ggiq-nixos-test-driver-systemd-boot-fallback.drv
  /nix/store/0dapsp1y1ajbg3z6kvf716hsq8a5fs7s-vm-test-run-systemd-boot-fallback.drv
Failed to find a machine for remote build!
derivation: 4qlqc8swijcfg1yim1h3wj76m8v2nafi-nixos-disk-image.drv
required (system, features): (aarch64-linux, [kvm])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: 0dapsp1y1ajbg3z6kvf716hsq8a5fs7s-vm-test-run-systemd-boot-fallback.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], [])